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<!--Created by Semantic Dream, Powered by IRIS Carbon, Unique Code 626c0e1354148f052ca42e15, Generated At Fri, 29 Apr 2022 16:56:29 GMT-->
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  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfFinancialPositionAbstract" xml:lang="pt" id="label_StatementOfFinancialPositionAbstract">Demonstração da posição financeira [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="label_StatementOfFinancialPositionAbstract" xlink:title="Label : StatementOfFinancialPositionAbstract to label_StatementOfFinancialPositionAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeStatementAbstract" xml:lang="pt" id="label_IncomeStatementAbstract">Resultados [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="label_IncomeStatementAbstract" xlink:title="Label : IncomeStatementAbstract to label_IncomeStatementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:label="StatementOfComprehensiveIncomeAbstract" xlink:title="StatementOfComprehensiveIncomeAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfComprehensiveIncomeAbstract" xml:lang="pt" id="label_StatementOfComprehensiveIncomeAbstract">Demonstração do rendimento integral [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="label_StatementOfComprehensiveIncomeAbstract" xlink:title="Label : StatementOfComprehensiveIncomeAbstract to label_StatementOfComprehensiveIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="StatementOfChangesInEquityTable" xlink:title="StatementOfChangesInEquityTable" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfChangesInEquityTable" xml:lang="pt" id="label_StatementOfChangesInEquityTable">Demonstração das alterações no capital próprio [table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfChangesInEquityTable" xlink:to="label_StatementOfChangesInEquityTable" xlink:title="Label : StatementOfChangesInEquityTable to label_StatementOfChangesInEquityTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeAbstract" xlink:label="OtherComprehensiveIncomeAbstract" xlink:title="OtherComprehensiveIncomeAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeAbstract" xml:lang="pt" id="label_OtherComprehensiveIncomeAbstract">Outro rendimento integral [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeAbstract" xlink:to="label_OtherComprehensiveIncomeAbstract" xlink:title="Label : OtherComprehensiveIncomeAbstract to label_OtherComprehensiveIncomeAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherComprehensiveIncomeAbstract_1" xml:lang="pt" id="label_OtherComprehensiveIncomeAbstract_1">Outro rendimento integral:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeAbstract" xlink:to="label_OtherComprehensiveIncomeAbstract_1" xlink:title="Label : OtherComprehensiveIncomeAbstract to label_OtherComprehensiveIncomeAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:label="ComprehensiveIncomeAttributableToAbstract" xlink:title="ComprehensiveIncomeAttributableToAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeAttributableToAbstract" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToAbstract">Rendimento integral atribuível a [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToAbstract" xlink:to="label_ComprehensiveIncomeAttributableToAbstract" xlink:title="Label : ComprehensiveIncomeAttributableToAbstract to label_ComprehensiveIncomeAttributableToAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeAttributableToAbstract_1" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToAbstract_1">Atribuível a:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToAbstract" xlink:to="label_ComprehensiveIncomeAttributableToAbstract_1" xlink:title="Label : ComprehensiveIncomeAttributableToAbstract to label_ComprehensiveIncomeAttributableToAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://www.esma.europa.eu/taxonomy/2020-03-16/esef_cor.xsd#esef_cor_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:label="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:title="LineItemsNotDimensionallyQualifiedPlaceholder" />
    <link:label xlink:type="resource" xlink:label="label_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineItemsNotDimensionallyQualifiedPlaceholder" xml:lang="pt" id="label_LineItemsNotDimensionallyQualifiedPlaceholder" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineItemsNotDimensionallyQualifiedPlaceholder" xlink:to="label_LineItemsNotDimensionallyQualifiedPlaceholder" xlink:title="Label : LineItemsNotDimensionallyQualifiedPlaceholder to label_LineItemsNotDimensionallyQualifiedPlaceholder" />
    <link:loc xlink:type="locator" xlink:href="http://www.esma.europa.eu/taxonomy/2020-03-16/esef_cor.xsd#esef_cor_NotesAccountingPoliciesAndMandatoryTags" xlink:label="NotesAccountingPoliciesAndMandatoryTags" xlink:title="NotesAccountingPoliciesAndMandatoryTags" />
    <link:label xlink:type="resource" xlink:label="label_NotesAccountingPoliciesAndMandatoryTags" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesAccountingPoliciesAndMandatoryTags" xml:lang="pt" id="label_NotesAccountingPoliciesAndMandatoryTags">Espaço reservado das notas, políticas contabilísticas e elementos de taxonomia principal obrigatórios — este item DEVE ser utilizado como ponto de partida para as marcações das divulgações nas notas anexas às demonstrações financeiras</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAccountingPoliciesAndMandatoryTags" xlink:to="label_NotesAccountingPoliciesAndMandatoryTags" xlink:title="Label : NotesAccountingPoliciesAndMandatoryTags to label_NotesAccountingPoliciesAndMandatoryTags" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:label="NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="NameOfReportingEntityOrOtherMeansOfIdentification" />
    <link:label xlink:type="resource" xlink:label="label_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NameOfReportingEntityOrOtherMeansOfIdentification" xml:lang="pt" id="label_NameOfReportingEntityOrOtherMeansOfIdentification">Nome da entidade que relata ou outros meios de identificação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NameOfReportingEntityOrOtherMeansOfIdentification" xlink:to="label_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:title="Label : NameOfReportingEntityOrOtherMeansOfIdentification to label_NameOfReportingEntityOrOtherMeansOfIdentification" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DomicileOfEntity" xlink:label="DomicileOfEntity" xlink:title="DomicileOfEntity" />
    <link:label xlink:type="resource" xlink:label="label_DomicileOfEntity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DomicileOfEntity" xml:lang="pt" id="label_DomicileOfEntity">Domicílio da entidade</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DomicileOfEntity" xlink:to="label_DomicileOfEntity" xlink:title="Label : DomicileOfEntity to label_DomicileOfEntity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LegalFormOfEntity" xlink:label="LegalFormOfEntity" xlink:title="LegalFormOfEntity" />
    <link:label xlink:type="resource" xlink:label="label_LegalFormOfEntity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LegalFormOfEntity" xml:lang="pt" id="label_LegalFormOfEntity">Forma jurídica da entidade</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalFormOfEntity" xlink:to="label_LegalFormOfEntity" xlink:title="Label : LegalFormOfEntity to label_LegalFormOfEntity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CountryOfIncorporation" xlink:label="CountryOfIncorporation" xlink:title="CountryOfIncorporation" />
    <link:label xlink:type="resource" xlink:label="label_CountryOfIncorporation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CountryOfIncorporation" xml:lang="pt" id="label_CountryOfIncorporation">País de constituição</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CountryOfIncorporation" xlink:to="label_CountryOfIncorporation" xlink:title="Label : CountryOfIncorporation to label_CountryOfIncorporation" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:label="AddressOfRegisteredOfficeOfEntity" xlink:title="AddressOfRegisteredOfficeOfEntity" />
    <link:label xlink:type="resource" xlink:label="label_AddressOfRegisteredOfficeOfEntity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AddressOfRegisteredOfficeOfEntity" xml:lang="pt" id="label_AddressOfRegisteredOfficeOfEntity">Endereço da sede social da entidade</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AddressOfRegisteredOfficeOfEntity" xlink:to="label_AddressOfRegisteredOfficeOfEntity" xlink:title="Label : AddressOfRegisteredOfficeOfEntity to label_AddressOfRegisteredOfficeOfEntity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PrincipalPlaceOfBusiness" xlink:label="PrincipalPlaceOfBusiness" xlink:title="PrincipalPlaceOfBusiness" />
    <link:label xlink:type="resource" xlink:label="label_PrincipalPlaceOfBusiness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PrincipalPlaceOfBusiness" xml:lang="pt" id="label_PrincipalPlaceOfBusiness">Sede</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrincipalPlaceOfBusiness" xlink:to="label_PrincipalPlaceOfBusiness" xlink:title="Label : PrincipalPlaceOfBusiness to label_PrincipalPlaceOfBusiness" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:label="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" />
    <link:label xlink:type="resource" xlink:label="label_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xml:lang="pt" id="label_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Descrição da natureza das operações e das principais atividades da entidade</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:to="label_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:title="Label : DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities to label_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfParentEntity" xlink:label="NameOfParentEntity" xlink:title="NameOfParentEntity" />
    <link:label xlink:type="resource" xlink:label="label_NameOfParentEntity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NameOfParentEntity" xml:lang="pt" id="label_NameOfParentEntity">Nome da entidade-mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NameOfParentEntity" xlink:to="label_NameOfParentEntity" xlink:title="Label : NameOfParentEntity to label_NameOfParentEntity" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NameOfUltimateParentOfGroup" xlink:label="NameOfUltimateParentOfGroup" xlink:title="NameOfUltimateParentOfGroup" />
    <link:label xlink:type="resource" xlink:label="label_NameOfUltimateParentOfGroup" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NameOfUltimateParentOfGroup" xml:lang="pt" id="label_NameOfUltimateParentOfGroup">Nome da entidade-mãe em última instância do grupo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NameOfUltimateParentOfGroup" xlink:to="label_NameOfUltimateParentOfGroup" xlink:title="Label : NameOfUltimateParentOfGroup to label_NameOfUltimateParentOfGroup" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ComponentsOfEquityAxis" xlink:title="ComponentsOfEquityAxis" />
    <link:label xlink:type="resource" xlink:label="label_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComponentsOfEquityAxis" xml:lang="pt" id="label_ComponentsOfEquityAxis">Componentes do capital próprio [axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComponentsOfEquityAxis" xlink:to="label_ComponentsOfEquityAxis" xlink:title="Label : ComponentsOfEquityAxis to label_ComponentsOfEquityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityMember" xlink:label="EquityMember" xlink:title="EquityMember" />
    <link:label xlink:type="resource" xlink:label="label_EquityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMember" xml:lang="pt" id="label_EquityMember">Capital próprio [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMember" xlink:to="label_EquityMember" xlink:title="Label : EquityMember to label_EquityMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParentMember" xlink:label="EquityAttributableToOwnersOfParentMember" xlink:title="EquityAttributableToOwnersOfParentMember" />
    <link:label xlink:type="resource" xlink:label="label_EquityAttributableToOwnersOfParentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAttributableToOwnersOfParentMember" xml:lang="pt" id="label_EquityAttributableToOwnersOfParentMember">Capital próprio atribuível aos proprietários da entidade-mãe [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="label_EquityAttributableToOwnersOfParentMember" xlink:title="Label : EquityAttributableToOwnersOfParentMember to label_EquityAttributableToOwnersOfParentMember" />
    <link:label xlink:type="resource" xlink:label="label_EquityAttributableToOwnersOfParentMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityAttributableToOwnersOfParentMember_1" xml:lang="pt" id="label_EquityAttributableToOwnersOfParentMember_1">Total</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAttributableToOwnersOfParentMember" xlink:to="label_EquityAttributableToOwnersOfParentMember_1" xlink:title="Label : EquityAttributableToOwnersOfParentMember to label_EquityAttributableToOwnersOfParentMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapitalMember" xlink:label="IssuedCapitalMember" xlink:title="IssuedCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IssuedCapitalMember" xml:lang="pt" id="label_IssuedCapitalMember">Capital subscrito [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuedCapitalMember" xlink:to="label_IssuedCapitalMember" xlink:title="Label : IssuedCapitalMember to label_IssuedCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_IssuedCapitalMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IssuedCapitalMember_1" xml:lang="pt" id="label_IssuedCapitalMember_1">Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuedCapitalMember" xlink:to="label_IssuedCapitalMember_1" xlink:title="Label : IssuedCapitalMember to label_IssuedCapitalMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterestsMember" xlink:label="NoncontrollingInterestsMember" xlink:title="NoncontrollingInterestsMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncontrollingInterestsMember" xml:lang="pt" id="label_NoncontrollingInterestsMember">Interesses que não controlam [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestsMember" xlink:to="label_NoncontrollingInterestsMember" xlink:title="Label : NoncontrollingInterestsMember to label_NoncontrollingInterestsMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestsMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncontrollingInterestsMember_1" xml:lang="pt" id="label_NoncontrollingInterestsMember_1">Interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestsMember" xlink:to="label_NoncontrollingInterestsMember_1" xlink:title="Label : NoncontrollingInterestsMember to label_NoncontrollingInterestsMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityLineItems" xlink:label="StatementOfChangesInEquityLineItems" xlink:title="StatementOfChangesInEquityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfChangesInEquityLineItems" xml:lang="pt" id="label_StatementOfChangesInEquityLineItems">Demonstração das alterações no capital próprio [line items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="label_StatementOfChangesInEquityLineItems" xlink:title="Label : StatementOfChangesInEquityLineItems to label_StatementOfChangesInEquityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfChangesInEquityLineItems_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StatementOfChangesInEquityLineItems_1" xml:lang="pt" id="label_StatementOfChangesInEquityLineItems_1">DEMONSTRAÇÕES CONSOLIDADAS DAS ALTERAÇÕES NO CAPITAL PRÓPRIO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="label_StatementOfChangesInEquityLineItems_1" xlink:title="Label : StatementOfChangesInEquityLineItems to label_StatementOfChangesInEquityLineItems_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:label="DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:title="DividendsRecognisedAsDistributionsToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests" xml:lang="pt" id="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests">Dividendos reconhecidos como distribuições a interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:to="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:title="Label : DividendsRecognisedAsDistributionsToNoncontrollingInterests to label_DividendsRecognisedAsDistributionsToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests_1" xml:lang="pt" id="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests_1">Dividendos pagos por subsidiárias a interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsRecognisedAsDistributionsToNoncontrollingInterests" xlink:to="label_DividendsRecognisedAsDistributionsToNoncontrollingInterests_1" xlink:title="Label : DividendsRecognisedAsDistributionsToNoncontrollingInterests to label_DividendsRecognisedAsDistributionsToNoncontrollingInterests_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_InflowsOfCashFromFinancingActivities" xlink:label="InflowsOfCashFromFinancingActivities" xlink:title="InflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InflowsOfCashFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_InflowsOfCashFromFinancingActivities" xml:lang="pt" id="label_InflowsOfCashFromFinancingActivities">Total recebimentos provenientes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InflowsOfCashFromFinancingActivities" xlink:to="label_InflowsOfCashFromFinancingActivities" xlink:title="Label : InflowsOfCashFromFinancingActivities to label_InflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InflowsOfCashFromFinancingActivities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InflowsOfCashFromFinancingActivities_1" xml:lang="pt" id="label_InflowsOfCashFromFinancingActivities_1">Total recebimentos provenientes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InflowsOfCashFromFinancingActivities" xlink:to="label_InflowsOfCashFromFinancingActivities_1" xlink:title="Label : InflowsOfCashFromFinancingActivities to label_InflowsOfCashFromFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:label="ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:title="ReceiptsFromSalesOfGoodsAndRenderingOfServices" />
    <link:label xlink:type="resource" xlink:label="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices" xml:lang="pt" id="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices">Recebimentos da venda de bens e prestação de serviços</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:to="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:title="Label : ReceiptsFromSalesOfGoodsAndRenderingOfServices to label_ReceiptsFromSalesOfGoodsAndRenderingOfServices" />
    <link:label xlink:type="resource" xlink:label="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices_1" xml:lang="pt" id="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices_1">Recebimentos de clientes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceiptsFromSalesOfGoodsAndRenderingOfServices" xlink:to="label_ReceiptsFromSalesOfGoodsAndRenderingOfServices_1" xlink:title="Label : ReceiptsFromSalesOfGoodsAndRenderingOfServices to label_ReceiptsFromSalesOfGoodsAndRenderingOfServices_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsToSuppliersForGoodsAndServices" xlink:label="PaymentsToSuppliersForGoodsAndServices" xlink:title="PaymentsToSuppliersForGoodsAndServices" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToSuppliersForGoodsAndServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToSuppliersForGoodsAndServices" xml:lang="pt" id="label_PaymentsToSuppliersForGoodsAndServices">Pagamentos a fornecedores de bens e serviços</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToSuppliersForGoodsAndServices" xlink:to="label_PaymentsToSuppliersForGoodsAndServices" xlink:title="Label : PaymentsToSuppliersForGoodsAndServices to label_PaymentsToSuppliersForGoodsAndServices" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToSuppliersForGoodsAndServices_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToSuppliersForGoodsAndServices_1" xml:lang="pt" id="label_PaymentsToSuppliersForGoodsAndServices_1">Pagamentos a fornecedores</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToSuppliersForGoodsAndServices" xlink:to="label_PaymentsToSuppliersForGoodsAndServices_1" xlink:title="Label : PaymentsToSuppliersForGoodsAndServices to label_PaymentsToSuppliersForGoodsAndServices_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsToAndOnBehalfOfEmployees" xlink:label="PaymentsToAndOnBehalfOfEmployees" xlink:title="PaymentsToAndOnBehalfOfEmployees" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAndOnBehalfOfEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAndOnBehalfOfEmployees" xml:lang="pt" id="label_PaymentsToAndOnBehalfOfEmployees">Pagamentos para empregados e em nome destes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAndOnBehalfOfEmployees" xlink:to="label_PaymentsToAndOnBehalfOfEmployees" xlink:title="Label : PaymentsToAndOnBehalfOfEmployees to label_PaymentsToAndOnBehalfOfEmployees" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAndOnBehalfOfEmployees_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToAndOnBehalfOfEmployees_1" xml:lang="pt" id="label_PaymentsToAndOnBehalfOfEmployees_1">Pagamentos ao pessoal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAndOnBehalfOfEmployees" xlink:to="label_PaymentsToAndOnBehalfOfEmployees_1" xlink:title="Label : PaymentsToAndOnBehalfOfEmployees to label_PaymentsToAndOnBehalfOfEmployees_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperations" xlink:label="CashFlowsFromUsedInOperations" xlink:title="CashFlowsFromUsedInOperations" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowsFromUsedInOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashFlowsFromUsedInOperations" xml:lang="pt" id="label_CashFlowsFromUsedInOperations">Fluxos de caixa de (utilizados em) unidades operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperations" xlink:to="label_CashFlowsFromUsedInOperations" xlink:title="Label : CashFlowsFromUsedInOperations to label_CashFlowsFromUsedInOperations" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowsFromUsedInOperations_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CashFlowsFromUsedInOperations_1" xml:lang="pt" id="label_CashFlowsFromUsedInOperations_1">Fluxos gerados pelas operações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperations" xlink:to="label_CashFlowsFromUsedInOperations_1" xlink:title="Label : CashFlowsFromUsedInOperations to label_CashFlowsFromUsedInOperations_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:label="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xml:lang="pt" id="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities">Impostos sobre o rendimento pagos (reembolso), classificados como atividades de exploração</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:title="Label : IncomeTaxesPaidRefundClassifiedAsOperatingActivities to label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_1" xml:lang="pt" id="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_1">Pagamento do imposto sobre o rendimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_1" xlink:title="Label : IncomeTaxesPaidRefundClassifiedAsOperatingActivities to label_IncomeTaxesPaidRefundClassifiedAsOperatingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:label="InterestReceivedClassifiedAsInvestingActivities" xlink:title="InterestReceivedClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InterestReceivedClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestReceivedClassifiedAsInvestingActivities" xml:lang="pt" id="label_InterestReceivedClassifiedAsInvestingActivities">Juros a receber, classificados como atividades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestReceivedClassifiedAsInvestingActivities" xlink:to="label_InterestReceivedClassifiedAsInvestingActivities" xlink:title="Label : InterestReceivedClassifiedAsInvestingActivities to label_InterestReceivedClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InterestReceivedClassifiedAsInvestingActivities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestReceivedClassifiedAsInvestingActivities_1" xml:lang="pt" id="label_InterestReceivedClassifiedAsInvestingActivities_1">Juros e rendimentos similares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestReceivedClassifiedAsInvestingActivities" xlink:to="label_InterestReceivedClassifiedAsInvestingActivities_1" xlink:title="Label : InterestReceivedClassifiedAsInvestingActivities to label_InterestReceivedClassifiedAsInvestingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InflowsOfCashFromInvestingActivities" xlink:label="InflowsOfCashFromInvestingActivities" xlink:title="InflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InflowsOfCashFromInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InflowsOfCashFromInvestingActivities" xml:lang="pt" id="label_InflowsOfCashFromInvestingActivities">Entradas de caixa das atividades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InflowsOfCashFromInvestingActivities" xlink:to="label_InflowsOfCashFromInvestingActivities" xlink:title="Label : InflowsOfCashFromInvestingActivities to label_InflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InflowsOfCashFromInvestingActivities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_InflowsOfCashFromInvestingActivities_1" xml:lang="pt" id="label_InflowsOfCashFromInvestingActivities_1">Total recebimentos provenientes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InflowsOfCashFromInvestingActivities" xlink:to="label_InflowsOfCashFromInvestingActivities_1" xlink:title="Label : InflowsOfCashFromInvestingActivities to label_InflowsOfCashFromInvestingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OutflowsOfCashFromInvestingActivities" xlink:label="OutflowsOfCashFromInvestingActivities" xlink:title="OutflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OutflowsOfCashFromInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OutflowsOfCashFromInvestingActivities" xml:lang="pt" id="label_OutflowsOfCashFromInvestingActivities">Saídas de caixa de atividades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutflowsOfCashFromInvestingActivities" xlink:to="label_OutflowsOfCashFromInvestingActivities" xlink:title="Label : OutflowsOfCashFromInvestingActivities to label_OutflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OutflowsOfCashFromInvestingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:title="label_OutflowsOfCashFromInvestingActivities_1" xml:lang="pt" id="label_OutflowsOfCashFromInvestingActivities_1">Pagamentos totais em relação a</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutflowsOfCashFromInvestingActivities" xlink:to="label_OutflowsOfCashFromInvestingActivities_1" xlink:title="Label : OutflowsOfCashFromInvestingActivities to label_OutflowsOfCashFromInvestingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:label="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="ProceedsFromBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xml:lang="pt" id="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities">Proventos dos empréstimos, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:to="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:title="Label : ProceedsFromBorrowingsClassifiedAsFinancingActivities to label_ProceedsFromBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities_1" xml:lang="pt" id="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities_1">Financiamentos obtidos de instituições de crédito</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:to="label_ProceedsFromBorrowingsClassifiedAsFinancingActivities_1" xlink:title="Label : ProceedsFromBorrowingsClassifiedAsFinancingActivities to label_ProceedsFromBorrowingsClassifiedAsFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xml:lang="pt" id="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities">Reembolsos de empréstimos, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:title="Label : RepaymentsOfBorrowingsClassifiedAsFinancingActivities to label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1" xml:lang="pt" id="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1">Financiamentos obtidos de instituições de crédito</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1" xlink:title="Label : RepaymentsOfBorrowingsClassifiedAsFinancingActivities to label_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:title="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xml:lang="pt" id="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities">Pagamentos dos passivos por locação, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:title="Label : PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities to label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_1" xml:lang="pt" id="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_1">Amortização de contratos de locação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_1" xlink:title="Label : PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities to label_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:label="InterestPaidClassifiedAsFinancingActivities" xlink:title="InterestPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestPaidClassifiedAsFinancingActivities" xml:lang="pt" id="label_InterestPaidClassifiedAsFinancingActivities">Juros pagos, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidClassifiedAsFinancingActivities" xlink:to="label_InterestPaidClassifiedAsFinancingActivities" xlink:title="Label : InterestPaidClassifiedAsFinancingActivities to label_InterestPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaidClassifiedAsFinancingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_InterestPaidClassifiedAsFinancingActivities_1" xml:lang="pt" id="label_InterestPaidClassifiedAsFinancingActivities_1">Juros e gastos similares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaidClassifiedAsFinancingActivities" xlink:to="label_InterestPaidClassifiedAsFinancingActivities_1" xlink:title="Label : InterestPaidClassifiedAsFinancingActivities to label_InterestPaidClassifiedAsFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:label="DividendsPaidClassifiedAsFinancingActivities" xlink:title="DividendsPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DividendsPaidClassifiedAsFinancingActivities" xml:lang="pt" id="label_DividendsPaidClassifiedAsFinancingActivities">Dividendos pagos, classificados como atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPaidClassifiedAsFinancingActivities" xlink:to="label_DividendsPaidClassifiedAsFinancingActivities" xlink:title="Label : DividendsPaidClassifiedAsFinancingActivities to label_DividendsPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_DividendsPaidClassifiedAsFinancingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DividendsPaidClassifiedAsFinancingActivities_1" xml:lang="pt" id="label_DividendsPaidClassifiedAsFinancingActivities_1">Dividendos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DividendsPaidClassifiedAsFinancingActivities" xlink:to="label_DividendsPaidClassifiedAsFinancingActivities_1" xlink:title="Label : DividendsPaidClassifiedAsFinancingActivities to label_DividendsPaidClassifiedAsFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_OutflowsOfCashFromFinancingActivities" xlink:label="OutflowsOfCashFromFinancingActivities" xlink:title="OutflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OutflowsOfCashFromFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:title="label_OutflowsOfCashFromFinancingActivities" xml:lang="pt" id="label_OutflowsOfCashFromFinancingActivities">Total pagamentos respeitantes a</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutflowsOfCashFromFinancingActivities" xlink:to="label_OutflowsOfCashFromFinancingActivities" xlink:title="Label : OutflowsOfCashFromFinancingActivities to label_OutflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OutflowsOfCashFromFinancingActivities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OutflowsOfCashFromFinancingActivities_1" xml:lang="pt" id="label_OutflowsOfCashFromFinancingActivities_1">Total pagamentos respeitantes a</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OutflowsOfCashFromFinancingActivities" xlink:to="label_OutflowsOfCashFromFinancingActivities_1" xlink:title="Label : OutflowsOfCashFromFinancingActivities to label_OutflowsOfCashFromFinancingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="IncreaseDecreaseInCashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInCashAndCashEquivalents" xml:lang="pt" id="label_IncreaseDecreaseInCashAndCashEquivalents">Aumento (diminuição) de caixa e equivalentes de caixa</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInCashAndCashEquivalents" xlink:to="label_IncreaseDecreaseInCashAndCashEquivalents" xlink:title="Label : IncreaseDecreaseInCashAndCashEquivalents to label_IncreaseDecreaseInCashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInCashAndCashEquivalents_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_IncreaseDecreaseInCashAndCashEquivalents_1" xml:lang="pt" id="label_IncreaseDecreaseInCashAndCashEquivalents_1">Variação de caixa e seus equivalentes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInCashAndCashEquivalents" xlink:to="label_IncreaseDecreaseInCashAndCashEquivalents_1" xlink:title="Label : IncreaseDecreaseInCashAndCashEquivalents to label_IncreaseDecreaseInCashAndCashEquivalents_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_TangibleFixedAssetsReversibleToState" xlink:label="TangibleFixedAssetsReversibleToState" xlink:title="TangibleFixedAssetsReversibleToState" />
    <link:label xlink:type="resource" xlink:label="label_TangibleFixedAssetsReversibleToState" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TangibleFixedAssetsReversibleToState" xml:lang="pt" id="label_TangibleFixedAssetsReversibleToState">Reversíveis para o Estado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TangibleFixedAssetsReversibleToState" xlink:to="label_TangibleFixedAssetsReversibleToState" xlink:title="Label : TangibleFixedAssetsReversibleToState to label_TangibleFixedAssetsReversibleToState" />
    <link:label xlink:type="resource" xlink:label="label_TangibleFixedAssetsReversibleToState_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TangibleFixedAssetsReversibleToState_1" xml:lang="pt" id="label_TangibleFixedAssetsReversibleToState_1">Reversíveis para o Estado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TangibleFixedAssetsReversibleToState" xlink:to="label_TangibleFixedAssetsReversibleToState_1" xlink:title="Label : TangibleFixedAssetsReversibleToState to label_TangibleFixedAssetsReversibleToState_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_TangibleFixedAssetsNotReversibleToState" xlink:label="TangibleFixedAssetsNotReversibleToState" xlink:title="TangibleFixedAssetsNotReversibleToState" />
    <link:label xlink:type="resource" xlink:label="label_TangibleFixedAssetsNotReversibleToState" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TangibleFixedAssetsNotReversibleToState" xml:lang="pt" id="label_TangibleFixedAssetsNotReversibleToState">Não reversíveis para o Estado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TangibleFixedAssetsNotReversibleToState" xlink:to="label_TangibleFixedAssetsNotReversibleToState" xlink:title="Label : TangibleFixedAssetsNotReversibleToState to label_TangibleFixedAssetsNotReversibleToState" />
    <link:label xlink:type="resource" xlink:label="label_TangibleFixedAssetsNotReversibleToState_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TangibleFixedAssetsNotReversibleToState_1" xml:lang="pt" id="label_TangibleFixedAssetsNotReversibleToState_1">Não reversíveis para o Estado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TangibleFixedAssetsNotReversibleToState" xlink:to="label_TangibleFixedAssetsNotReversibleToState_1" xlink:title="Label : TangibleFixedAssetsNotReversibleToState to label_TangibleFixedAssetsNotReversibleToState_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_TaxDeductionsOnInvestments" xlink:label="TaxDeductionsOnInvestments" xlink:title="TaxDeductionsOnInvestments" />
    <link:label xlink:type="resource" xlink:label="label_TaxDeductionsOnInvestments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TaxDeductionsOnInvestments" xml:lang="pt" id="label_TaxDeductionsOnInvestments">Deduções fiscais por investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxDeductionsOnInvestments" xlink:to="label_TaxDeductionsOnInvestments" xlink:title="Label : TaxDeductionsOnInvestments to label_TaxDeductionsOnInvestments" />
    <link:label xlink:type="resource" xlink:label="label_TaxDeductionsOnInvestments_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TaxDeductionsOnInvestments_1" xml:lang="pt" id="label_TaxDeductionsOnInvestments_1">Deduções fiscais por investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxDeductionsOnInvestments" xlink:to="label_TaxDeductionsOnInvestments_1" xlink:title="Label : TaxDeductionsOnInvestments to label_TaxDeductionsOnInvestments_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment" xlink:title="PropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipment" xml:lang="pt" id="label_PropertyPlantAndEquipment">Ativos fixos tangíveis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipment" xlink:to="label_PropertyPlantAndEquipment" xlink:title="Label : PropertyPlantAndEquipment to label_PropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipment_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_PropertyPlantAndEquipment_1" xml:lang="pt" id="label_PropertyPlantAndEquipment_1">TOTAL DE ATIVOS FIXOS TANGÍVEIS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipment" xlink:to="label_PropertyPlantAndEquipment_1" xlink:title="Label : PropertyPlantAndEquipment to label_PropertyPlantAndEquipment_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="IntangibleAssetsOtherThanGoodwill" xlink:title="IntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IntangibleAssetsOtherThanGoodwill" xml:lang="pt" id="label_IntangibleAssetsOtherThanGoodwill">Ativos intangíveis distintos do goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsOtherThanGoodwill" xlink:to="label_IntangibleAssetsOtherThanGoodwill" xlink:title="Label : IntangibleAssetsOtherThanGoodwill to label_IntangibleAssetsOtherThanGoodwill" />
    <link:label xlink:type="resource" xlink:label="label_IntangibleAssetsOtherThanGoodwill_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IntangibleAssetsOtherThanGoodwill_1" xml:lang="pt" id="label_IntangibleAssetsOtherThanGoodwill_1">Ativos intangíveis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsOtherThanGoodwill" xlink:to="label_IntangibleAssetsOtherThanGoodwill_1" xlink:title="Label : IntangibleAssetsOtherThanGoodwill to label_IntangibleAssetsOtherThanGoodwill_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RightofuseAssets" xlink:label="RightofuseAssets" xlink:title="RightofuseAssets" />
    <link:label xlink:type="resource" xlink:label="label_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RightofuseAssets" xml:lang="pt" id="label_RightofuseAssets">Ativos sob direito de uso</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RightofuseAssets" xlink:to="label_RightofuseAssets" xlink:title="Label : RightofuseAssets to label_RightofuseAssets" />
    <link:label xlink:type="resource" xlink:label="label_RightofuseAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RightofuseAssets_1" xml:lang="pt" id="label_RightofuseAssets_1">Ativos por direito de uso</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RightofuseAssets" xlink:to="label_RightofuseAssets_1" xlink:title="Label : RightofuseAssets to label_RightofuseAssets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentProperty" xlink:label="InvestmentProperty" xlink:title="InvestmentProperty" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentProperty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentProperty" xml:lang="pt" id="label_InvestmentProperty">Propriedade de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentProperty" xlink:to="label_InvestmentProperty" xlink:title="Label : InvestmentProperty to label_InvestmentProperty" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentProperty_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentProperty_1" xml:lang="pt" id="label_InvestmentProperty_1">Propriedades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentProperty" xlink:to="label_InvestmentProperty_1" xlink:title="Label : InvestmentProperty to label_InvestmentProperty_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentAssets" xlink:label="OtherNoncurrentAssets" xlink:title="OtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_OtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherNoncurrentAssets" xml:lang="pt" id="label_OtherNoncurrentAssets">Outros ativos não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNoncurrentAssets" xlink:to="label_OtherNoncurrentAssets" xlink:title="Label : OtherNoncurrentAssets to label_OtherNoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_OtherNoncurrentAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherNoncurrentAssets_1" xml:lang="pt" id="label_OtherNoncurrentAssets_1">Outros ativos não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherNoncurrentAssets" xlink:to="label_OtherNoncurrentAssets_1" xlink:title="Label : OtherNoncurrentAssets to label_OtherNoncurrentAssets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Inventories" xlink:label="Inventories" xlink:title="Inventories" />
    <link:label xlink:type="resource" xlink:label="label_Inventories" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Inventories" xml:lang="pt" id="label_Inventories">Existências correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Inventories" xlink:to="label_Inventories" xlink:title="Label : Inventories to label_Inventories" />
    <link:label xlink:type="resource" xlink:label="label_Inventories_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Inventories_1" xml:lang="pt" id="label_Inventories_1">Inventários</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Inventories" xlink:to="label_Inventories_1" xlink:title="Label : Inventories to label_Inventories_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTradeReceivables" xlink:label="CurrentTradeReceivables" xlink:title="CurrentTradeReceivables" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTradeReceivables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentTradeReceivables" xml:lang="pt" id="label_CurrentTradeReceivables">Contas a receber comerciais correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTradeReceivables" xlink:to="label_CurrentTradeReceivables" xlink:title="Label : CurrentTradeReceivables to label_CurrentTradeReceivables" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTradeReceivables_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentTradeReceivables_1" xml:lang="pt" id="label_CurrentTradeReceivables_1">Clientes e outras contas a receber</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTradeReceivables" xlink:to="label_CurrentTradeReceivables_1" xlink:title="Label : CurrentTradeReceivables to label_CurrentTradeReceivables_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxAssetsCurrent" xlink:label="CurrentTaxAssetsCurrent" xlink:title="CurrentTaxAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTaxAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentTaxAssetsCurrent" xml:lang="pt" id="label_CurrentTaxAssetsCurrent">Ativos por impostos correntes, corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTaxAssetsCurrent" xlink:to="label_CurrentTaxAssetsCurrent" xlink:title="Label : CurrentTaxAssetsCurrent to label_CurrentTaxAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTaxAssetsCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentTaxAssetsCurrent_1" xml:lang="pt" id="label_CurrentTaxAssetsCurrent_1">Ativo por imposto corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTaxAssetsCurrent" xlink:to="label_CurrentTaxAssetsCurrent_1" xlink:title="Label : CurrentTaxAssetsCurrent to label_CurrentTaxAssetsCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentAssets" xlink:label="OtherCurrentAssets" xlink:title="OtherCurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_OtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCurrentAssets" xml:lang="pt" id="label_OtherCurrentAssets">Outros ativos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCurrentAssets" xlink:to="label_OtherCurrentAssets" xlink:title="Label : OtherCurrentAssets to label_OtherCurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_OtherCurrentAssets_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCurrentAssets_1" xml:lang="pt" id="label_OtherCurrentAssets_1">Outros ativos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCurrentAssets" xlink:to="label_OtherCurrentAssets_1" xlink:title="Label : OtherCurrentAssets to label_OtherCurrentAssets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalents" xml:lang="pt" id="label_CashAndCashEquivalents">Caixa e equivalentes de caixa</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalents" xlink:to="label_CashAndCashEquivalents" xlink:title="Label : CashAndCashEquivalents to label_CashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalents_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_CashAndCashEquivalents_1" xml:lang="pt" id="label_CashAndCashEquivalents_1">Caixa e seus equivalentes no início do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalents" xlink:to="label_CashAndCashEquivalents_1" xlink:title="Label : CashAndCashEquivalents to label_CashAndCashEquivalents_1" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalents_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_CashAndCashEquivalents_2" xml:lang="pt" id="label_CashAndCashEquivalents_2">Caixa e seus equivalentes no fim do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalents" xlink:to="label_CashAndCashEquivalents_2" xlink:title="Label : CashAndCashEquivalents to label_CashAndCashEquivalents_2" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalents_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalents_3" xml:lang="pt" id="label_CashAndCashEquivalents_3">Caixa e seus equivalentes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalents" xlink:to="label_CashAndCashEquivalents_3" xlink:title="Label : CashAndCashEquivalents to label_CashAndCashEquivalents_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Assets" xml:lang="pt" id="label_Assets">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets" xlink:title="Label : Assets to label_Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Assets_1" xml:lang="pt" id="label_Assets_1">TOTAL DO ATIVO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_1" xlink:title="Label : Assets to label_Assets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilitiesAbstract" xlink:label="EquityAndLiabilitiesAbstract" xlink:title="EquityAndLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquityAndLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAndLiabilitiesAbstract" xml:lang="pt" id="label_EquityAndLiabilitiesAbstract">Capital próprio e passivos [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="label_EquityAndLiabilitiesAbstract" xlink:title="Label : EquityAndLiabilitiesAbstract to label_EquityAndLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquityAndLiabilitiesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityAndLiabilitiesAbstract_1" xml:lang="pt" id="label_EquityAndLiabilitiesAbstract_1">CAPITAL PRÓPRIO E PASSIVO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="label_EquityAndLiabilitiesAbstract_1" xlink:title="Label : EquityAndLiabilitiesAbstract to label_EquityAndLiabilitiesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapital" xlink:label="IssuedCapital" xlink:title="IssuedCapital" />
    <link:label xlink:type="resource" xlink:label="label_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IssuedCapital" xml:lang="pt" id="label_IssuedCapital">Capital subscrito</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuedCapital" xlink:to="label_IssuedCapital" xlink:title="Label : IssuedCapital to label_IssuedCapital" />
    <link:label xlink:type="resource" xlink:label="label_IssuedCapital_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IssuedCapital_1" xml:lang="pt" id="label_IssuedCapital_1">Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuedCapital" xlink:to="label_IssuedCapital_1" xlink:title="Label : IssuedCapital to label_IssuedCapital_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatutoryReserve" xlink:label="StatutoryReserve" xlink:title="StatutoryReserve" />
    <link:label xlink:type="resource" xlink:label="label_StatutoryReserve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatutoryReserve" xml:lang="pt" id="label_StatutoryReserve">Reserva regulamentar</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatutoryReserve" xlink:to="label_StatutoryReserve" xlink:title="Label : StatutoryReserve to label_StatutoryReserve" />
    <link:label xlink:type="resource" xlink:label="label_StatutoryReserve_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StatutoryReserve_1" xml:lang="pt" id="label_StatutoryReserve_1">Reserva legal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatutoryReserve" xlink:to="label_StatutoryReserve_1" xlink:title="Label : StatutoryReserve to label_StatutoryReserve_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="EquityAttributableToOwnersOfParent" xlink:title="EquityAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_EquityAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAttributableToOwnersOfParent" xml:lang="pt" id="label_EquityAttributableToOwnersOfParent">Capital próprio atribuível aos proprietários da entidade-mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="label_EquityAttributableToOwnersOfParent" xlink:title="Label : EquityAttributableToOwnersOfParent to label_EquityAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_EquityAttributableToOwnersOfParent_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_EquityAttributableToOwnersOfParent_1" xml:lang="pt" id="label_EquityAttributableToOwnersOfParent_1">Capital próprio atribuível aos acionistas da empresa mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="label_EquityAttributableToOwnersOfParent_1" xlink:title="Label : EquityAttributableToOwnersOfParent to label_EquityAttributableToOwnersOfParent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterests" xlink:label="NoncontrollingInterests" xlink:title="NoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncontrollingInterests" xml:lang="pt" id="label_NoncontrollingInterests">Interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterests" xlink:to="label_NoncontrollingInterests" xlink:title="Label : NoncontrollingInterests to label_NoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterests_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncontrollingInterests_1" xml:lang="pt" id="label_NoncontrollingInterests_1">Interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterests" xlink:to="label_NoncontrollingInterests_1" xlink:title="Label : NoncontrollingInterests to label_NoncontrollingInterests_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentProvisions" xlink:label="NoncurrentProvisions" xlink:title="NoncurrentProvisions" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentProvisions" xml:lang="pt" id="label_NoncurrentProvisions">Provisões não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentProvisions" xlink:to="label_NoncurrentProvisions" xlink:title="Label : NoncurrentProvisions to label_NoncurrentProvisions" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentProvisions_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncurrentProvisions_1" xml:lang="pt" id="label_NoncurrentProvisions_1">Provisões</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentProvisions" xlink:to="label_NoncurrentProvisions_1" xlink:title="Label : NoncurrentProvisions to label_NoncurrentProvisions_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent" xlink:label="CurrentTaxLiabilitiesCurrent" xlink:title="CurrentTaxLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTaxLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentTaxLiabilitiesCurrent" xml:lang="pt" id="label_CurrentTaxLiabilitiesCurrent">Passivos por impostos correntes, corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTaxLiabilitiesCurrent" xlink:to="label_CurrentTaxLiabilitiesCurrent" xlink:title="Label : CurrentTaxLiabilitiesCurrent to label_CurrentTaxLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CurrentTaxLiabilitiesCurrent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentTaxLiabilitiesCurrent_1" xml:lang="pt" id="label_CurrentTaxLiabilitiesCurrent_1">Passivo por imposto corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentTaxLiabilitiesCurrent" xlink:to="label_CurrentTaxLiabilitiesCurrent_1" xlink:title="Label : CurrentTaxLiabilitiesCurrent to label_CurrentTaxLiabilitiesCurrent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentLiabilities" xlink:label="OtherCurrentLiabilities" xlink:title="OtherCurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_OtherCurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCurrentLiabilities" xml:lang="pt" id="label_OtherCurrentLiabilities">Outros passivos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCurrentLiabilities" xlink:to="label_OtherCurrentLiabilities" xlink:title="Label : OtherCurrentLiabilities to label_OtherCurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_OtherCurrentLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherCurrentLiabilities_1" xml:lang="pt" id="label_OtherCurrentLiabilities_1">Outros passivos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCurrentLiabilities" xlink:to="label_OtherCurrentLiabilities_1" xlink:title="Label : OtherCurrentLiabilities to label_OtherCurrentLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilities" xlink:label="EquityAndLiabilities" xlink:title="EquityAndLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAndLiabilities" xml:lang="pt" id="label_EquityAndLiabilities">Capital próprio e passivos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAndLiabilities" xlink:to="label_EquityAndLiabilities" xlink:title="Label : EquityAndLiabilities to label_EquityAndLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_EquityAndLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_EquityAndLiabilities_1" xml:lang="pt" id="label_EquityAndLiabilities_1">TOTAL DO CAPITAL PRÓPRIO E DO PASSIVO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAndLiabilities" xlink:to="label_EquityAndLiabilities_1" xlink:title="Label : EquityAndLiabilities to label_EquityAndLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasuryShares" xlink:label="TreasuryShares" xlink:title="TreasuryShares" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryShares" xml:lang="pt" id="label_TreasuryShares">Ações próprias</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryShares" xlink:to="label_TreasuryShares" xlink:title="Label : TreasuryShares to label_TreasuryShares" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryShares_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TreasuryShares_1" xml:lang="pt" id="label_TreasuryShares_1">Ações próprias</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryShares" xlink:to="label_TreasuryShares_1" xlink:title="Label : TreasuryShares to label_TreasuryShares_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_GamingTaxExpense" xlink:label="GamingTaxExpense" xlink:title="GamingTaxExpense" />
    <link:label xlink:type="resource" xlink:label="label_GamingTaxExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GamingTaxExpense" xml:lang="pt" id="label_GamingTaxExpense">Impostos sobre Jogo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GamingTaxExpense" xlink:to="label_GamingTaxExpense" xlink:title="Label : GamingTaxExpense to label_GamingTaxExpense" />
    <link:label xlink:type="resource" xlink:label="label_GamingTaxExpense_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GamingTaxExpense_1" xml:lang="pt" id="label_GamingTaxExpense_1">Impostos sobre Jogo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GamingTaxExpense" xlink:to="label_GamingTaxExpense_1" xlink:title="Label : GamingTaxExpense to label_GamingTaxExpense_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_NetGamingRevenue" xlink:label="NetGamingRevenue" xlink:title="NetGamingRevenue" />
    <link:label xlink:type="resource" xlink:label="label_NetGamingRevenue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetGamingRevenue" xml:lang="pt" id="label_NetGamingRevenue">RECEITAS LÍQUIDAS DE JOGO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetGamingRevenue" xlink:to="label_NetGamingRevenue" xlink:title="Label : NetGamingRevenue to label_NetGamingRevenue" />
    <link:label xlink:type="resource" xlink:label="label_NetGamingRevenue_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetGamingRevenue_1" xml:lang="pt" id="label_NetGamingRevenue_1">RECEITAS LÍQUIDAS DE JOGO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetGamingRevenue" xlink:to="label_NetGamingRevenue_1" xlink:title="Label : NetGamingRevenue to label_NetGamingRevenue_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_SuppliesAndExternalServiceExpenses" xlink:label="SuppliesAndExternalServiceExpenses" xlink:title="SuppliesAndExternalServiceExpenses" />
    <link:label xlink:type="resource" xlink:label="label_SuppliesAndExternalServiceExpenses" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_SuppliesAndExternalServiceExpenses" xml:lang="pt" id="label_SuppliesAndExternalServiceExpenses">Fornecimentos e serviços externos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SuppliesAndExternalServiceExpenses" xlink:to="label_SuppliesAndExternalServiceExpenses" xlink:title="Label : SuppliesAndExternalServiceExpenses to label_SuppliesAndExternalServiceExpenses" />
    <link:label xlink:type="resource" xlink:label="label_SuppliesAndExternalServiceExpenses_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SuppliesAndExternalServiceExpenses_1" xml:lang="pt" id="label_SuppliesAndExternalServiceExpenses_1">Fornecimentos e serviços externos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SuppliesAndExternalServiceExpenses" xlink:to="label_SuppliesAndExternalServiceExpenses_1" xlink:title="Label : SuppliesAndExternalServiceExpenses to label_SuppliesAndExternalServiceExpenses_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueFromRenderingOfGamingServices" xlink:label="RevenueFromRenderingOfGamingServices" xlink:title="RevenueFromRenderingOfGamingServices" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromRenderingOfGamingServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueFromRenderingOfGamingServices" xml:lang="pt" id="label_RevenueFromRenderingOfGamingServices">Receitas da prestação de serviços de jogos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromRenderingOfGamingServices" xlink:to="label_RevenueFromRenderingOfGamingServices" xlink:title="Label : RevenueFromRenderingOfGamingServices to label_RevenueFromRenderingOfGamingServices" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromRenderingOfGamingServices_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueFromRenderingOfGamingServices_1" xml:lang="pt" id="label_RevenueFromRenderingOfGamingServices_1">Receitas de Jogo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromRenderingOfGamingServices" xlink:to="label_RevenueFromRenderingOfGamingServices_1" xlink:title="Label : RevenueFromRenderingOfGamingServices to label_RevenueFromRenderingOfGamingServices_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherRevenue" xlink:label="OtherRevenue" xlink:title="OtherRevenue" />
    <link:label xlink:type="resource" xlink:label="label_OtherRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherRevenue" xml:lang="pt" id="label_OtherRevenue">Outras receitas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherRevenue" xlink:to="label_OtherRevenue" xlink:title="Label : OtherRevenue to label_OtherRevenue" />
    <link:label xlink:type="resource" xlink:label="label_OtherRevenue_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherRevenue_1" xml:lang="pt" id="label_OtherRevenue_1">Outras receitas operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherRevenue" xlink:to="label_OtherRevenue_1" xlink:title="Label : OtherRevenue to label_OtherRevenue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Revenue" xlink:label="Revenue" xlink:title="Revenue" />
    <link:label xlink:type="resource" xlink:label="label_Revenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Revenue" xml:lang="pt" id="label_Revenue">Rendimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenue" xlink:to="label_Revenue" xlink:title="Label : Revenue to label_Revenue" />
    <link:label xlink:type="resource" xlink:label="label_Revenue_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Revenue_1" xml:lang="pt" id="label_Revenue_1">RENDIMENTO TOTAL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenue" xlink:to="label_Revenue_1" xlink:title="Label : Revenue to label_Revenue_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CostOfSales" xlink:label="CostOfSales" xlink:title="CostOfSales" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSales" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfSales" xml:lang="pt" id="label_CostOfSales">Custo de vendas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfSales" xlink:to="label_CostOfSales" xlink:title="Label : CostOfSales to label_CostOfSales" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSales_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_CostOfSales_1" xml:lang="pt" id="label_CostOfSales_1">Custo das mercadorias vendidas e das matérias consumidas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfSales" xlink:to="label_CostOfSales_1" xlink:title="Label : CostOfSales to label_CostOfSales_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="EmployeeBenefitsExpense" xlink:title="EmployeeBenefitsExpense" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeBenefitsExpense" xml:lang="pt" id="label_EmployeeBenefitsExpense">Despesa com benefícios dos empregados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeBenefitsExpense" xlink:to="label_EmployeeBenefitsExpense" xlink:title="Label : EmployeeBenefitsExpense to label_EmployeeBenefitsExpense" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeBenefitsExpense_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_EmployeeBenefitsExpense_1" xml:lang="pt" id="label_EmployeeBenefitsExpense_1">Gastos com o pessoal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeBenefitsExpense" xlink:to="label_EmployeeBenefitsExpense_1" xlink:title="Label : EmployeeBenefitsExpense to label_EmployeeBenefitsExpense_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DepreciationAndAmortisationExpense" xlink:label="DepreciationAndAmortisationExpense" xlink:title="DepreciationAndAmortisationExpense" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationAndAmortisationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DepreciationAndAmortisationExpense" xml:lang="pt" id="label_DepreciationAndAmortisationExpense">Despesas de depreciação e de amortização</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortisationExpense" xlink:to="label_DepreciationAndAmortisationExpense" xlink:title="Label : DepreciationAndAmortisationExpense to label_DepreciationAndAmortisationExpense" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationAndAmortisationExpense_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DepreciationAndAmortisationExpense_1" xml:lang="pt" id="label_DepreciationAndAmortisationExpense_1">Amortizações e depreciações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortisationExpense" xlink:to="label_DepreciationAndAmortisationExpense_1" xlink:title="Label : DepreciationAndAmortisationExpense to label_DepreciationAndAmortisationExpense_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherExpenseByNature" xlink:label="OtherExpenseByNature" xlink:title="OtherExpenseByNature" />
    <link:label xlink:type="resource" xlink:label="label_OtherExpenseByNature" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherExpenseByNature" xml:lang="pt" id="label_OtherExpenseByNature">Outras despesas, por natureza</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherExpenseByNature" xlink:to="label_OtherExpenseByNature" xlink:title="Label : OtherExpenseByNature to label_OtherExpenseByNature" />
    <link:label xlink:type="resource" xlink:label="label_OtherExpenseByNature_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_OtherExpenseByNature_1" xml:lang="pt" id="label_OtherExpenseByNature_1">Outros gastos operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherExpenseByNature" xlink:to="label_OtherExpenseByNature_1" xlink:title="Label : OtherExpenseByNature to label_OtherExpenseByNature_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ProfitLossFromOperatingActivities" xlink:title="ProfitLossFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossFromOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLossFromOperatingActivities" xml:lang="pt" id="label_ProfitLossFromOperatingActivities">Lucros (perdas) de atividades operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOperatingActivities" xlink:to="label_ProfitLossFromOperatingActivities" xlink:title="Label : ProfitLossFromOperatingActivities to label_ProfitLossFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossFromOperatingActivities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ProfitLossFromOperatingActivities_1" xml:lang="pt" id="label_ProfitLossFromOperatingActivities_1">Resultados operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossFromOperatingActivities" xlink:to="label_ProfitLossFromOperatingActivities_1" xlink:title="Label : ProfitLossFromOperatingActivities to label_ProfitLossFromOperatingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceCosts" xlink:label="FinanceCosts" xlink:title="FinanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_FinanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceCosts" xml:lang="pt" id="label_FinanceCosts">Custos de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceCosts" xlink:to="label_FinanceCosts" xlink:title="Label : FinanceCosts to label_FinanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_FinanceCosts_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_FinanceCosts_1" xml:lang="pt" id="label_FinanceCosts_1">Gastos e perdas financeiras</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceCosts" xlink:to="label_FinanceCosts_1" xlink:title="Label : FinanceCosts to label_FinanceCosts_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncome" xlink:label="FinanceIncome" xlink:title="FinanceIncome" />
    <link:label xlink:type="resource" xlink:label="label_FinanceIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceIncome" xml:lang="pt" id="label_FinanceIncome">Rendimento financeiro</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceIncome" xlink:to="label_FinanceIncome" xlink:title="Label : FinanceIncome to label_FinanceIncome" />
    <link:label xlink:type="resource" xlink:label="label_FinanceIncome_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinanceIncome_1" xml:lang="pt" id="label_FinanceIncome_1">Rendimentos e ganhos financeiros</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceIncome" xlink:to="label_FinanceIncome_1" xlink:title="Label : FinanceIncome to label_FinanceIncome_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncomeCost" xlink:label="FinanceIncomeCost" xlink:title="FinanceIncomeCost" />
    <link:label xlink:type="resource" xlink:label="label_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinanceIncomeCost" xml:lang="pt" id="label_FinanceIncomeCost">Rendimento (custo) financeiro</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceIncomeCost" xlink:to="label_FinanceIncomeCost" xlink:title="Label : FinanceIncomeCost to label_FinanceIncomeCost" />
    <link:label xlink:type="resource" xlink:label="label_FinanceIncomeCost_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_FinanceIncomeCost_1" xml:lang="pt" id="label_FinanceIncomeCost_1">TOTAL FINANCEIRO (PERDAS) E GANHOS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinanceIncomeCost" xlink:to="label_FinanceIncomeCost_1" xlink:title="Label : FinanceIncomeCost to label_FinanceIncomeCost_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="IncomeTaxExpenseContinuingOperations" xlink:title="IncomeTaxExpenseContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxExpenseContinuingOperations" xml:lang="pt" id="label_IncomeTaxExpenseContinuingOperations">Despesas (rendimentos) por impostos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseContinuingOperations" xlink:to="label_IncomeTaxExpenseContinuingOperations" xlink:title="Label : IncomeTaxExpenseContinuingOperations to label_IncomeTaxExpenseContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxExpenseContinuingOperations_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncomeTaxExpenseContinuingOperations_1" xml:lang="pt" id="label_IncomeTaxExpenseContinuingOperations_1">Imposto sobre o rendimento do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxExpenseContinuingOperations" xlink:to="label_IncomeTaxExpenseContinuingOperations_1" xlink:title="Label : IncomeTaxExpenseContinuingOperations to label_IncomeTaxExpenseContinuingOperations_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLoss" xml:lang="pt" id="label_ProfitLoss">Lucros (perdas)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss" xlink:title="Label : ProfitLoss to label_ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLoss_1" xml:lang="pt" id="label_ProfitLoss_1">Resultado líquido consolidado do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_1" xlink:title="Label : ProfitLoss to label_ProfitLoss_1" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ProfitLoss_2" xml:lang="pt" id="label_ProfitLoss_2">Resultado líquido consolidado do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_2" xlink:title="Label : ProfitLoss to label_ProfitLoss_2" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToAbstract" xlink:label="ProfitLossAttributableToAbstract" xlink:title="ProfitLossAttributableToAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLossAttributableToAbstract" xml:lang="pt" id="label_ProfitLossAttributableToAbstract">Lucros (perdas), atribuíveis a [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToAbstract" xlink:to="label_ProfitLossAttributableToAbstract" xlink:title="Label : ProfitLossAttributableToAbstract to label_ProfitLossAttributableToAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLossAttributableToAbstract_1" xml:lang="pt" id="label_ProfitLossAttributableToAbstract_1">Atribuível a:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToAbstract" xlink:to="label_ProfitLossAttributableToAbstract_1" xlink:title="Label : ProfitLossAttributableToAbstract to label_ProfitLossAttributableToAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:label="ProfitLossAttributableToNoncontrollingInterests" xlink:title="ProfitLossAttributableToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLossAttributableToNoncontrollingInterests" xml:lang="pt" id="label_ProfitLossAttributableToNoncontrollingInterests">Lucros (perdas), atribuíveis aos interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToNoncontrollingInterests" xlink:to="label_ProfitLossAttributableToNoncontrollingInterests" xlink:title="Label : ProfitLossAttributableToNoncontrollingInterests to label_ProfitLossAttributableToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToNoncontrollingInterests_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLossAttributableToNoncontrollingInterests_1" xml:lang="pt" id="label_ProfitLossAttributableToNoncontrollingInterests_1">Interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToNoncontrollingInterests" xlink:to="label_ProfitLossAttributableToNoncontrollingInterests_1" xlink:title="Label : ProfitLossAttributableToNoncontrollingInterests to label_ProfitLossAttributableToNoncontrollingInterests_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_BasicAndDilutedEarningsLossPerShare" xlink:label="BasicAndDilutedEarningsLossPerShare" xlink:title="BasicAndDilutedEarningsLossPerShare" />
    <link:label xlink:type="resource" xlink:label="label_BasicAndDilutedEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BasicAndDilutedEarningsLossPerShare" xml:lang="pt" id="label_BasicAndDilutedEarningsLossPerShare">Lucros (perda) básicos e diluídos por ação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasicAndDilutedEarningsLossPerShare" xlink:to="label_BasicAndDilutedEarningsLossPerShare" xlink:title="Label : BasicAndDilutedEarningsLossPerShare to label_BasicAndDilutedEarningsLossPerShare" />
    <link:label xlink:type="resource" xlink:label="label_BasicAndDilutedEarningsLossPerShare_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BasicAndDilutedEarningsLossPerShare_1" xml:lang="pt" id="label_BasicAndDilutedEarningsLossPerShare_1">Básico e diluído</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasicAndDilutedEarningsLossPerShare" xlink:to="label_BasicAndDilutedEarningsLossPerShare_1" xlink:title="Label : BasicAndDilutedEarningsLossPerShare to label_BasicAndDilutedEarningsLossPerShare_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:label="CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:title="CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xml:lang="pt" id="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived">Financiamentos obtidos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:to="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:title="Label : CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived to label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_1" xml:lang="pt" id="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_1">Financiamentos obtidos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:to="label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_1" xlink:title="Label : CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived to label_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssetsAbstract" xlink:label="NoncurrentAssetsAbstract" xlink:title="NoncurrentAssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentAssetsAbstract" xml:lang="pt" id="label_NoncurrentAssetsAbstract">Ativos não correntes [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentAssetsAbstract" xlink:to="label_NoncurrentAssetsAbstract" xlink:title="Label : NoncurrentAssetsAbstract to label_NoncurrentAssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentAssetsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncurrentAssetsAbstract_1" xml:lang="pt" id="label_NoncurrentAssetsAbstract_1">ATIVOS NÃO CORRENTES:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentAssetsAbstract" xlink:to="label_NoncurrentAssetsAbstract_1" xlink:title="Label : NoncurrentAssetsAbstract to label_NoncurrentAssetsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentAbstract" xml:lang="pt" id="label_PropertyPlantAndEquipmentAbstract">Ativos fixos tangíveis [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="label_PropertyPlantAndEquipmentAbstract" xlink:title="Label : PropertyPlantAndEquipmentAbstract to label_PropertyPlantAndEquipmentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentAbstract_1" xml:lang="pt" id="label_PropertyPlantAndEquipmentAbstract_1">Ativos fixos tangíveis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="label_PropertyPlantAndEquipmentAbstract_1" xlink:title="Label : PropertyPlantAndEquipmentAbstract to label_PropertyPlantAndEquipmentAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssetsAbstract" xlink:label="CurrentAssetsAbstract" xlink:title="CurrentAssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CurrentAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentAssetsAbstract" xml:lang="pt" id="label_CurrentAssetsAbstract">Ativos correntes [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentAssetsAbstract" xlink:to="label_CurrentAssetsAbstract" xlink:title="Label : CurrentAssetsAbstract to label_CurrentAssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CurrentAssetsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentAssetsAbstract_1" xml:lang="pt" id="label_CurrentAssetsAbstract_1">ATIVOS CORRENTES:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentAssetsAbstract" xlink:to="label_CurrentAssetsAbstract_1" xlink:title="Label : CurrentAssetsAbstract to label_CurrentAssetsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets" xlink:label="CurrentAssets" xlink:title="CurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_CurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentAssets" xml:lang="pt" id="label_CurrentAssets">Ativos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentAssets" xlink:to="label_CurrentAssets" xlink:title="Label : CurrentAssets to label_CurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_CurrentAssets_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CurrentAssets_1" xml:lang="pt" id="label_CurrentAssets_1">Total do ativo corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentAssets" xlink:to="label_CurrentAssets_1" xlink:title="Label : CurrentAssets to label_CurrentAssets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAbstract" xlink:label="EquityAbstract" xlink:title="EquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityAbstract" xml:lang="pt" id="label_EquityAbstract">Capital próprio [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAbstract" xlink:to="label_EquityAbstract" xlink:title="Label : EquityAbstract to label_EquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EquityAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityAbstract_1" xml:lang="pt" id="label_EquityAbstract_1">CAPITAL PRÓPRIO:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityAbstract" xlink:to="label_EquityAbstract_1" xlink:title="Label : EquityAbstract to label_EquityAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_OtherReservesAndRetainedEarnings" xlink:label="OtherReservesAndRetainedEarnings" xlink:title="OtherReservesAndRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_OtherReservesAndRetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherReservesAndRetainedEarnings" xml:lang="pt" id="label_OtherReservesAndRetainedEarnings">Outras reservas e Resultados transitados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReservesAndRetainedEarnings" xlink:to="label_OtherReservesAndRetainedEarnings" xlink:title="Label : OtherReservesAndRetainedEarnings to label_OtherReservesAndRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_OtherReservesAndRetainedEarnings_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherReservesAndRetainedEarnings_1" xml:lang="pt" id="label_OtherReservesAndRetainedEarnings_1">Outras reservas e resultados transitados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReservesAndRetainedEarnings" xlink:to="label_OtherReservesAndRetainedEarnings_1" xlink:title="Label : OtherReservesAndRetainedEarnings to label_OtherReservesAndRetainedEarnings_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_ConsolidatedNetProfitLossForPeriod" xlink:label="ConsolidatedNetProfitLossForPeriod" xlink:title="ConsolidatedNetProfitLossForPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidatedNetProfitLossForPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsolidatedNetProfitLossForPeriod" xml:lang="pt" id="label_ConsolidatedNetProfitLossForPeriod">Resultado líquido do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedNetProfitLossForPeriod" xlink:to="label_ConsolidatedNetProfitLossForPeriod" xlink:title="Label : ConsolidatedNetProfitLossForPeriod to label_ConsolidatedNetProfitLossForPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidatedNetProfitLossForPeriod_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidatedNetProfitLossForPeriod_1" xml:lang="pt" id="label_ConsolidatedNetProfitLossForPeriod_1">Resultado líquido do exercicio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedNetProfitLossForPeriod" xlink:to="label_ConsolidatedNetProfitLossForPeriod_1" xlink:title="Label : ConsolidatedNetProfitLossForPeriod to label_ConsolidatedNetProfitLossForPeriod_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity" />
    <link:label xlink:type="resource" xlink:label="label_Equity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Equity" xml:lang="pt" id="label_Equity">Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Equity" xlink:to="label_Equity" xlink:title="Label : Equity to label_Equity" />
    <link:label xlink:type="resource" xlink:label="label_Equity_1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_Equity_1" xml:lang="pt" id="label_Equity_1">Patrimônio líquido no início do período</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Equity" xlink:to="label_Equity_1" xlink:title="Label : Equity to label_Equity_1" />
    <link:label xlink:type="resource" xlink:label="label_Equity_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_Equity_2" xml:lang="pt" id="label_Equity_2">Patrimônio líquido no final do período</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Equity" xlink:to="label_Equity_2" xlink:title="Label : Equity to label_Equity_2" />
    <link:label xlink:type="resource" xlink:label="label_Equity_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Equity_3" xml:lang="pt" id="label_Equity_3">Total do capital próprio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Equity" xlink:to="label_Equity_3" xlink:title="Label : Equity to label_Equity_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LiabilitiesAbstract" xlink:label="LiabilitiesAbstract" xlink:title="LiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesAbstract" xml:lang="pt" id="label_LiabilitiesAbstract">Passivos [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAbstract" xlink:to="label_LiabilitiesAbstract" xlink:title="Label : LiabilitiesAbstract to label_LiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesAbstract_1" xml:lang="pt" id="label_LiabilitiesAbstract_1">PASSIVO:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAbstract" xlink:to="label_LiabilitiesAbstract_1" xlink:title="Label : LiabilitiesAbstract to label_LiabilitiesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilitiesAbstract" xlink:label="NoncurrentLiabilitiesAbstract" xlink:title="NoncurrentLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentLiabilitiesAbstract" xml:lang="pt" id="label_NoncurrentLiabilitiesAbstract">Passivos não correntes [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLiabilitiesAbstract" xlink:to="label_NoncurrentLiabilitiesAbstract" xlink:title="Label : NoncurrentLiabilitiesAbstract to label_NoncurrentLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLiabilitiesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncurrentLiabilitiesAbstract_1" xml:lang="pt" id="label_NoncurrentLiabilitiesAbstract_1">PASSIVO NÃO CORRENTE:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLiabilitiesAbstract" xlink:to="label_NoncurrentLiabilitiesAbstract_1" xlink:title="Label : NoncurrentLiabilitiesAbstract to label_NoncurrentLiabilitiesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLeaseLiabilities" xlink:label="NoncurrentLeaseLiabilities" xlink:title="NoncurrentLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentLeaseLiabilities" xml:lang="pt" id="label_NoncurrentLeaseLiabilities">Passivos por locação não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLeaseLiabilities" xlink:to="label_NoncurrentLeaseLiabilities" xlink:title="Label : NoncurrentLeaseLiabilities to label_NoncurrentLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLeaseLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncurrentLeaseLiabilities_1" xml:lang="pt" id="label_NoncurrentLeaseLiabilities_1">Passivos por locação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLeaseLiabilities" xlink:to="label_NoncurrentLeaseLiabilities_1" xlink:title="Label : NoncurrentLeaseLiabilities to label_NoncurrentLeaseLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="NoncurrentLiabilities" xlink:title="NoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentLiabilities" xml:lang="pt" id="label_NoncurrentLiabilities">Passivos não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLiabilities" xlink:to="label_NoncurrentLiabilities" xlink:title="Label : NoncurrentLiabilities to label_NoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NoncurrentLiabilities_1" xml:lang="pt" id="label_NoncurrentLiabilities_1">Total do passivo não corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentLiabilities" xlink:to="label_NoncurrentLiabilities_1" xlink:title="Label : NoncurrentLiabilities to label_NoncurrentLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilitiesAbstract" xlink:label="CurrentLiabilitiesAbstract" xlink:title="CurrentLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentLiabilitiesAbstract" xml:lang="pt" id="label_CurrentLiabilitiesAbstract">Passivos correntes [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLiabilitiesAbstract" xlink:to="label_CurrentLiabilitiesAbstract" xlink:title="Label : CurrentLiabilitiesAbstract to label_CurrentLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLiabilitiesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentLiabilitiesAbstract_1" xml:lang="pt" id="label_CurrentLiabilitiesAbstract_1">PASSIVO CORRENTE:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLiabilitiesAbstract" xlink:to="label_CurrentLiabilitiesAbstract_1" xlink:title="Label : CurrentLiabilitiesAbstract to label_CurrentLiabilitiesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLeaseLiabilities" xlink:label="CurrentLeaseLiabilities" xlink:title="CurrentLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentLeaseLiabilities" xml:lang="pt" id="label_CurrentLeaseLiabilities">Passivos por locação correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLeaseLiabilities" xlink:to="label_CurrentLeaseLiabilities" xlink:title="Label : CurrentLeaseLiabilities to label_CurrentLeaseLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLeaseLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentLeaseLiabilities_1" xml:lang="pt" id="label_CurrentLeaseLiabilities_1">Passivos por locação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLeaseLiabilities" xlink:to="label_CurrentLeaseLiabilities_1" xlink:title="Label : CurrentLeaseLiabilities to label_CurrentLeaseLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities" xlink:label="CurrentLiabilities" xlink:title="CurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentLiabilities" xml:lang="pt" id="label_CurrentLiabilities">Passivos correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLiabilities" xlink:to="label_CurrentLiabilities" xlink:title="Label : CurrentLiabilities to label_CurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_CurrentLiabilities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CurrentLiabilities_1" xml:lang="pt" id="label_CurrentLiabilities_1">Total do passivo corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentLiabilities" xlink:to="label_CurrentLiabilities_1" xlink:title="Label : CurrentLiabilities to label_CurrentLiabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Liabilities" xml:lang="pt" id="label_Liabilities">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities" xlink:title="Label : Liabilities to label_Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Liabilities_1" xml:lang="pt" id="label_Liabilities_1">Total do passivo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities_1" xlink:title="Label : Liabilities to label_Liabilities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueAbstract" xlink:label="RevenueAbstract" xlink:title="RevenueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RevenueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueAbstract" xml:lang="pt" id="label_RevenueAbstract">Receitas [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueAbstract" xlink:to="label_RevenueAbstract" xlink:title="Label : RevenueAbstract to label_RevenueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RevenueAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueAbstract_1" xml:lang="pt" id="label_RevenueAbstract_1">RÉDITO:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueAbstract" xlink:to="label_RevenueAbstract_1" xlink:title="Label : RevenueAbstract to label_RevenueAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueFromGovernmentGrants" xlink:label="RevenueFromGovernmentGrants" xlink:title="RevenueFromGovernmentGrants" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromGovernmentGrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueFromGovernmentGrants" xml:lang="pt" id="label_RevenueFromGovernmentGrants">Subsídios à exploração</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromGovernmentGrants" xlink:to="label_RevenueFromGovernmentGrants" xlink:title="Label : RevenueFromGovernmentGrants to label_RevenueFromGovernmentGrants" />
    <link:label xlink:type="resource" xlink:label="label_RevenueFromGovernmentGrants_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueFromGovernmentGrants_1" xml:lang="pt" id="label_RevenueFromGovernmentGrants_1">Subsidios à exploração</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromGovernmentGrants" xlink:to="label_RevenueFromGovernmentGrants_1" xlink:title="Label : RevenueFromGovernmentGrants to label_RevenueFromGovernmentGrants_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ExpenseByNatureAbstract" xlink:label="ExpenseByNatureAbstract" xlink:title="ExpenseByNatureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ExpenseByNatureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ExpenseByNatureAbstract" xml:lang="pt" id="label_ExpenseByNatureAbstract">Despesas por natureza [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExpenseByNatureAbstract" xlink:to="label_ExpenseByNatureAbstract" xlink:title="Label : ExpenseByNatureAbstract to label_ExpenseByNatureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ExpenseByNatureAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ExpenseByNatureAbstract_1" xml:lang="pt" id="label_ExpenseByNatureAbstract_1">GASTOS OPERACIONAIS:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExpenseByNatureAbstract" xlink:to="label_ExpenseByNatureAbstract_1" xlink:title="Label : ExpenseByNatureAbstract to label_ExpenseByNatureAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:label="ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:title="ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xml:lang="pt" id="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables">Perda por imparidade (reversão de perdas por imparidade) reconhecida nos resultados, contas a receber comerciais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:to="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:title="Label : ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables to label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables_1" xml:lang="pt" id="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables_1">Imparidade de dívidas a receber ( (aumentos) / reversões )</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" xlink:to="label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables_1" xlink:title="Label : ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables to label_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_ProvisionsReversalOfProvisions" xlink:label="ProvisionsReversalOfProvisions" xlink:title="ProvisionsReversalOfProvisions" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionsReversalOfProvisions" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ProvisionsReversalOfProvisions" xml:lang="pt" id="label_ProvisionsReversalOfProvisions">Provisões ( (aumentos) / reversões )</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionsReversalOfProvisions" xlink:to="label_ProvisionsReversalOfProvisions" xlink:title="Label : ProvisionsReversalOfProvisions to label_ProvisionsReversalOfProvisions" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionsReversalOfProvisions_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProvisionsReversalOfProvisions_1" xml:lang="pt" id="label_ProvisionsReversalOfProvisions_1">Provisões ((aumentos)/reversões</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionsReversalOfProvisions" xlink:to="label_ProvisionsReversalOfProvisions_1" xlink:title="Label : ProvisionsReversalOfProvisions to label_ProvisionsReversalOfProvisions_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ProfitLossBeforeTax" xlink:title="ProfitLossBeforeTax" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLossBeforeTax" xml:lang="pt" id="label_ProfitLossBeforeTax">Lucros (perdas) antes dos impostos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossBeforeTax" xlink:to="label_ProfitLossBeforeTax" xlink:title="Label : ProfitLossBeforeTax to label_ProfitLossBeforeTax" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossBeforeTax_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ProfitLossBeforeTax_1" xml:lang="pt" id="label_ProfitLossBeforeTax_1">Resultados antes de impostos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossBeforeTax" xlink:to="label_ProfitLossBeforeTax_1" xlink:title="Label : ProfitLossBeforeTax to label_ProfitLossBeforeTax_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:label="ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:title="ComprehensiveIncomeAttributableToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeAttributableToNoncontrollingInterests" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToNoncontrollingInterests">Rendimento integral, atribuível a interesses que não controlam</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="label_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:title="Label : ComprehensiveIncomeAttributableToNoncontrollingInterests to label_ComprehensiveIncomeAttributableToNoncontrollingInterests" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToNoncontrollingInterests_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeAttributableToNoncontrollingInterests_1" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToNoncontrollingInterests_1">Interesses minoritários</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:to="label_ComprehensiveIncomeAttributableToNoncontrollingInterests_1" xlink:title="Label : ComprehensiveIncomeAttributableToNoncontrollingInterests to label_ComprehensiveIncomeAttributableToNoncontrollingInterests_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatutoryReserveMember" xlink:label="StatutoryReserveMember" xlink:title="StatutoryReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_StatutoryReserveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatutoryReserveMember" xml:lang="pt" id="label_StatutoryReserveMember">Reserva regulamentar [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatutoryReserveMember" xlink:to="label_StatutoryReserveMember" xlink:title="Label : StatutoryReserveMember to label_StatutoryReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_StatutoryReserveMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StatutoryReserveMember_1" xml:lang="pt" id="label_StatutoryReserveMember_1">Reserva legal</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatutoryReserveMember" xlink:to="label_StatutoryReserveMember_1" xlink:title="Label : StatutoryReserveMember to label_StatutoryReserveMember_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_OtherReservesAndRetainedEarningsMember" xlink:label="OtherReservesAndRetainedEarningsMember" xlink:title="OtherReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherReservesAndRetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherReservesAndRetainedEarningsMember" xml:lang="pt" id="label_OtherReservesAndRetainedEarningsMember">Outras reservas e resultados transitados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReservesAndRetainedEarningsMember" xlink:to="label_OtherReservesAndRetainedEarningsMember" xlink:title="Label : OtherReservesAndRetainedEarningsMember to label_OtherReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherReservesAndRetainedEarningsMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherReservesAndRetainedEarningsMember_1" xml:lang="pt" id="label_OtherReservesAndRetainedEarningsMember_1">Outras Reservas e Result. Transitados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReservesAndRetainedEarningsMember" xlink:to="label_OtherReservesAndRetainedEarningsMember_1" xlink:title="Label : OtherReservesAndRetainedEarningsMember to label_OtherReservesAndRetainedEarningsMember_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_ConsolidatedNetProfitLossForPeriodMember" xlink:label="ConsolidatedNetProfitLossForPeriodMember" xlink:title="ConsolidatedNetProfitLossForPeriodMember" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidatedNetProfitLossForPeriodMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsolidatedNetProfitLossForPeriodMember" xml:lang="pt" id="label_ConsolidatedNetProfitLossForPeriodMember">Resultado líquido consolidado do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedNetProfitLossForPeriodMember" xlink:to="label_ConsolidatedNetProfitLossForPeriodMember" xlink:title="Label : ConsolidatedNetProfitLossForPeriodMember to label_ConsolidatedNetProfitLossForPeriodMember" />
    <link:label xlink:type="resource" xlink:label="label_ConsolidatedNetProfitLossForPeriodMember_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsolidatedNetProfitLossForPeriodMember_1" xml:lang="pt" id="label_ConsolidatedNetProfitLossForPeriodMember_1">Resultado Líquido Consolidado do Exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidatedNetProfitLossForPeriodMember" xlink:to="label_ConsolidatedNetProfitLossForPeriodMember_1" xlink:title="Label : ConsolidatedNetProfitLossForPeriodMember to label_ConsolidatedNetProfitLossForPeriodMember_1" />
    <link:loc xlink:type="locator" xlink:href="529900CYU630FHT7UL18-2021-12-31.xsd#eson_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:label="PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:title="PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xml:lang="pt" id="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities">Pagamento do imposto Especial de Jogo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:to="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:title="Label : PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities to label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities_1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities_1" xml:lang="pt" id="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities_1">Pagamento do imposto especial de jogo</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities" xlink:to="label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities_1" xlink:title="Label : PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities to label_PaymentOfSpecialGamingTaxClassifiedAsOperatingActivities_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityAbstract" xlink:label="StatementOfChangesInEquityAbstract" xlink:title="StatementOfChangesInEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfChangesInEquityAbstract" xml:lang="pt" id="label_StatementOfChangesInEquityAbstract">Demonstração dos fluxos de caixa [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfChangesInEquityAbstract" xlink:to="label_StatementOfChangesInEquityAbstract" xlink:title="Label : StatementOfChangesInEquityAbstract to label_StatementOfChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfCashFlowsAbstract" xml:lang="pt" id="label_StatementOfCashFlowsAbstract">Demonstração dos fluxos de caixa [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsAbstract" xlink:to="label_StatementOfCashFlowsAbstract" xlink:title="Label : StatementOfCashFlowsAbstract to label_StatementOfCashFlowsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:label="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:title="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xml:lang="pt" id="label_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities">Outras entradas (saídas) de caixa, classificadas como atividades operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:to="label_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" xlink:title="Label : OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities to label_OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:title="OtherReserves" />
    <link:label xlink:type="resource" xlink:label="label_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherReserves" xml:lang="pt" id="label_OtherReserves">Outras reservas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherReserves" xlink:to="label_OtherReserves" xlink:title="Label : OtherReserves to label_OtherReserves" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RetainedEarnings" xlink:label="RetainedEarnings" xlink:title="RetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarnings" xml:lang="pt" id="label_RetainedEarnings">Lucros retidos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarnings" xlink:to="label_RetainedEarnings" xlink:title="Label : RetainedEarnings to label_RetainedEarnings" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TaxExpenseOtherThanIncomeTaxExpense" xlink:label="TaxExpenseOtherThanIncomeTaxExpense" xlink:title="TaxExpenseOtherThanIncomeTaxExpense" />
    <link:label xlink:type="resource" xlink:label="label_TaxExpenseOtherThanIncomeTaxExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TaxExpenseOtherThanIncomeTaxExpense" xml:lang="pt" id="label_TaxExpenseOtherThanIncomeTaxExpense">Despesas por impostos distintos das despesas do imposto sobre o rendimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxExpenseOtherThanIncomeTaxExpense" xlink:to="label_TaxExpenseOtherThanIncomeTaxExpense" xlink:title="Label : TaxExpenseOtherThanIncomeTaxExpense to label_TaxExpenseOtherThanIncomeTaxExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherOperatingIncomeExpense" xlink:label="OtherOperatingIncomeExpense" xlink:title="OtherOperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherOperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherOperatingIncomeExpense" xml:lang="pt" id="label_OtherOperatingIncomeExpense">Outros rendimentos (despesas) operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherOperatingIncomeExpense" xlink:to="label_OtherOperatingIncomeExpense" xlink:title="Label : OtherOperatingIncomeExpense to label_OtherOperatingIncomeExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:label="ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:title="ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xml:lang="pt" id="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract">Componentes de outro rendimento integral que não serão reclassificadas nos resultados, líquidos de impostos [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:title="Label : ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract to label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_1" xml:lang="pt" id="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_1">Items que não virão a ser reclassificados subsequentemente para resultados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_1" xlink:title="Label : ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract to label_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:label="OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:title="OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xml:lang="pt" id="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans">Outro rendimento integral, líquido de impostos, ganhos (perdas) das remensurações dos planos de benefícios definidos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:to="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:title="Label : OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans to label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_1" xml:lang="pt" id="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_1">- Remensuração das responsabilidades com beneficios pós-emprego</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:to="label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_1" xlink:title="Label : OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans to label_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsAbstract" xml:lang="pt" id="label_AssetsAbstract">Ativos [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="label_AssetsAbstract" xlink:title="Label : AssetsAbstract to label_AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsAbstract_1" xml:lang="pt" id="label_AssetsAbstract_1">ATIVO</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="label_AssetsAbstract_1" xlink:title="Label : AssetsAbstract to label_AssetsAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:title="NoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncurrentAssets" xml:lang="pt" id="label_NoncurrentAssets">Ativos não correntes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentAssets" xlink:to="label_NoncurrentAssets" xlink:title="Label : NoncurrentAssets to label_NoncurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_NoncurrentAssets_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NoncurrentAssets_1" xml:lang="pt" id="label_NoncurrentAssets_1">Total do ativo não corrente</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncurrentAssets" xlink:to="label_NoncurrentAssets_1" xlink:title="Label : NoncurrentAssets to label_NoncurrentAssets_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremium" xlink:label="SharePremium" xlink:title="SharePremium" />
    <link:label xlink:type="resource" xlink:label="label_SharePremium" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharePremium" xml:lang="pt" id="label_SharePremium">Prémio de emissão</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePremium" xlink:to="label_SharePremium" xlink:title="Label : SharePremium to label_SharePremium" />
    <link:label xlink:type="resource" xlink:label="label_SharePremium_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharePremium_1" xml:lang="pt" id="label_SharePremium_1">Prémio de emissão de ações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePremium" xlink:to="label_SharePremium_1" xlink:title="Label : SharePremium to label_SharePremium_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OperatingExpense" xlink:label="OperatingExpense" xlink:title="OperatingExpense" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingExpense" xml:lang="pt" id="label_OperatingExpense">Despesas operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpense" xlink:to="label_OperatingExpense" xlink:title="Label : OperatingExpense to label_OperatingExpense" />
    <link:label xlink:type="resource" xlink:label="label_OperatingExpense_1" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:title="label_OperatingExpense_1" xml:lang="pt" id="label_OperatingExpense_1">Total de gastos operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpense" xlink:to="label_OperatingExpense_1" xlink:title="Label : OperatingExpense to label_OperatingExpense_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ProfitLossAttributableToOwnersOfParent" xlink:title="ProfitLossAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLossAttributableToOwnersOfParent" xml:lang="pt" id="label_ProfitLossAttributableToOwnersOfParent">Lucros (perdas), atribuíveis aos proprietários da entidade-mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToOwnersOfParent" xlink:to="label_ProfitLossAttributableToOwnersOfParent" xlink:title="Label : ProfitLossAttributableToOwnersOfParent to label_ProfitLossAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLossAttributableToOwnersOfParent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLossAttributableToOwnersOfParent_1" xml:lang="pt" id="label_ProfitLossAttributableToOwnersOfParent_1">Acionistas da empresa mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLossAttributableToOwnersOfParent" xlink:to="label_ProfitLossAttributableToOwnersOfParent_1" xlink:title="Label : ProfitLossAttributableToOwnersOfParent to label_ProfitLossAttributableToOwnersOfParent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EarningsPerShareAbstract" xml:lang="pt" id="label_EarningsPerShareAbstract">Lucros por ação [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract" xlink:title="Label : EarningsPerShareAbstract to label_EarningsPerShareAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EarningsPerShareAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EarningsPerShareAbstract_1" xml:lang="pt" id="label_EarningsPerShareAbstract_1">Resultado do exercício por acção</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_EarningsPerShareAbstract_1" xlink:title="Label : EarningsPerShareAbstract to label_EarningsPerShareAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:label="ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="ComprehensiveIncomeAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeAttributableToOwnersOfParent" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToOwnersOfParent">Rendimento integral, atribuível aos proprietários da entidade-mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="label_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="Label : ComprehensiveIncomeAttributableToOwnersOfParent to label_ComprehensiveIncomeAttributableToOwnersOfParent" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeAttributableToOwnersOfParent_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeAttributableToOwnersOfParent_1" xml:lang="pt" id="label_ComprehensiveIncomeAttributableToOwnersOfParent_1">Acionistas da empresa mãe</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeAttributableToOwnersOfParent" xlink:to="label_ComprehensiveIncomeAttributableToOwnersOfParent_1" xlink:title="Label : ComprehensiveIncomeAttributableToOwnersOfParent to label_ComprehensiveIncomeAttributableToOwnersOfParent_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasurySharesMember" xlink:label="TreasurySharesMember" xlink:title="TreasurySharesMember" />
    <link:label xlink:type="resource" xlink:label="label_TreasurySharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasurySharesMember" xml:lang="pt" id="label_TreasurySharesMember">Ações próprias [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasurySharesMember" xlink:to="label_TreasurySharesMember" xlink:title="Label : TreasurySharesMember to label_TreasurySharesMember" />
    <link:label xlink:type="resource" xlink:label="label_TreasurySharesMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasurySharesMember_1" xml:lang="pt" id="label_TreasurySharesMember_1">Ações próprias</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasurySharesMember" xlink:to="label_TreasurySharesMember_1" xlink:title="Label : TreasurySharesMember to label_TreasurySharesMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremiumMember" xlink:label="SharePremiumMember" xlink:title="SharePremiumMember" />
    <link:label xlink:type="resource" xlink:label="label_SharePremiumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharePremiumMember" xml:lang="pt" id="label_SharePremiumMember">Prémio de emissão [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePremiumMember" xlink:to="label_SharePremiumMember" xlink:title="Label : SharePremiumMember to label_SharePremiumMember" />
    <link:label xlink:type="resource" xlink:label="label_SharePremiumMember_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SharePremiumMember_1" xml:lang="pt" id="label_SharePremiumMember_1">Prémios de emissão de ações</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharePremiumMember" xlink:to="label_SharePremiumMember_1" xlink:title="Label : SharePremiumMember to label_SharePremiumMember_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:label="IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:title="IncreaseDecreaseThroughAppropriationOfRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xml:lang="pt" id="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings">Aumento (diminuição) através da apropriação dos lucros retidos, capital próprio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:to="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:title="Label : IncreaseDecreaseThroughAppropriationOfRetainedEarnings to label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings_1" xml:lang="pt" id="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings_1">Aplicação do resultado líquido consolidado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseThroughAppropriationOfRetainedEarnings" xlink:to="label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings_1" xlink:title="Label : IncreaseDecreaseThroughAppropriationOfRetainedEarnings to label_IncreaseDecreaseThroughAppropriationOfRetainedEarnings_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:title="ComprehensiveIncome" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncome" xml:lang="pt" id="label_ComprehensiveIncome">Rendimento integral</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncome" xlink:to="label_ComprehensiveIncome" xlink:title="Label : ComprehensiveIncome to label_ComprehensiveIncome" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncome_1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ComprehensiveIncome_1" xml:lang="pt" id="label_ComprehensiveIncome_1">Rendimento integral do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncome" xlink:to="label_ComprehensiveIncome_1" xlink:title="Label : ComprehensiveIncome to label_ComprehensiveIncome_1" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncome_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncome_2" xml:lang="pt" id="label_ComprehensiveIncome_2">Rendimento integral do exercício</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncome" xlink:to="label_ComprehensiveIncome_2" xlink:title="Label : ComprehensiveIncome to label_ComprehensiveIncome_2" />
    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncome_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ComprehensiveIncome_3" xml:lang="pt" id="label_ComprehensiveIncome_3">Rendimento integral consolidado</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncome" xlink:to="label_ComprehensiveIncome_3" xlink:title="Label : ComprehensiveIncome to label_ComprehensiveIncome_3" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:label="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:title="CashFlowsFromUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashFlowsFromUsedInOperatingActivitiesAbstract" xml:lang="pt" id="label_CashFlowsFromUsedInOperatingActivitiesAbstract">Fluxos de caixa de (utilizados em) atividades de exploração [abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="label_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:title="Label : CashFlowsFromUsedInOperatingActivitiesAbstract to label_CashFlowsFromUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowsFromUsedInOperatingActivitiesAbstract_1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashFlowsFromUsedInOperatingActivitiesAbstract_1" xml:lang="pt" id="label_CashFlowsFromUsedInOperatingActivitiesAbstract_1">ATIVIDADES OPERACIONAIS:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="label_CashFlowsFromUsedInOperatingActivitiesAbstract_1" xlink:title="Label : CashFlowsFromUsedInOperatingActivitiesAbstract to label_CashFlowsFromUsedInOperatingActivitiesAbstract_1" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCashPaymentsFromOperatingActivities" xlink:label="OtherCashPaymentsFromOperatingActivities" xlink:title="OtherCashPaymentsFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OtherCashPaymentsFromOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherCashPaymentsFromOperatingActivities" xml:lang="pt" id="label_OtherCashPaymentsFromOperatingActivities">Outros pagamentos de caixa de atividades de exploração</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCashPaymentsFromOperatingActivities" xlink:to="label_OtherCashPaymentsFromOperatingActivities" xlink:title="Label : OtherCashPaymentsFromOperatingActivities to label_OtherCashPaymentsFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_OtherCashPaymentsFromOperatingActivities_1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_OtherCashPaymentsFromOperatingActivities_1" xml:lang="pt" id="label_OtherCashPaymentsFromOperatingActivities_1">Outros (pagamentos)/recebimentos relativos à atividade operacional</link:label>
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