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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_NoncurrentAssets" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Ativos não correntes [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_Assets" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Assets [total]</link:label>
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    <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="loc_ifrs-full_TreasuryShares" />
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_EquityAttributableToOwnersOfParent" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Capital próprio atribuível aos proprietários da entidade-mãe [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_Equity" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity [total]</link:label>
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    <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="loc_ifrs-full_NoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_NoncurrentLiabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Passivos não correntes [total]</link:label>
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    <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="loc_ifrs-full_Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_Liabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Liabilities [total]</link:label>
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    <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="loc_ifrs-full_EquityAndLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_EquityAndLiabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Capital próprio e passivos [total]</link:label>
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    <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_ServicesExpense" xlink:label="loc_ifrs-full_ServicesExpense" />
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    <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="loc_ifrs-full_EmployeeBenefitsExpense" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_EmployeeBenefitsExpense" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesa com benefícios dos empregados [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EmployeeBenefitsExpense" xlink:to="label_ifrs-full_EmployeeBenefitsExpense" />
    <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="loc_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables" />
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DepreciationAndAmortisationExpense" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesas de depreciação e de amortização [negated]</link:label>
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    <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="loc_ifrs-full_ProfitLossFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLossFromOperatingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) de atividades operacionais [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="label_ifrs-full_ProfitLossFromOperatingActivities" />
    <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="loc_ifrs-full_FinanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_FinanceCosts" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Custos de financiamento [negated]</link:label>
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    <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="loc_ifrs-full_ProfitLossBeforeTax" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLossBeforeTax" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) antes dos impostos [total]</link:label>
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    <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="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncomeTaxExpenseContinuingOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesas (rendimentos) por impostos [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="label_ifrs-full_IncomeTaxExpenseContinuingOperations" />
    <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_ProfitLossFromContinuingOperations" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations" />
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    <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="loc_ifrs-full_ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLoss" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="label_ifrs-full_ProfitLoss" />
    <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_BasicEarningsLossPerShare" xlink:label="loc_ifrs-full_BasicEarningsLossPerShare" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_BasicEarningsLossPerShare" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perda) básicos por ação [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BasicEarningsLossPerShare" xlink:to="label_ifrs-full_BasicEarningsLossPerShare" />
    <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_DilutedEarningsLossPerShare" xlink:label="loc_ifrs-full_DilutedEarningsLossPerShare" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DilutedEarningsLossPerShare" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perda) diluídos por ação [total]</link:label>
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    <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_OtherComprehensiveIncome" xlink:label="loc_ifrs-full_OtherComprehensiveIncome" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_OtherComprehensiveIncome" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Outro rendimento integral [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncome" xlink:to="label_ifrs-full_OtherComprehensiveIncome" />
    <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="loc_ifrs-full_ComprehensiveIncome" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ComprehensiveIncome" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Rendimento integral [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="label_ifrs-full_ComprehensiveIncome" />
    <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_PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees" xlink:label="loc_ifrs-full_PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos a fornecedores de bens e prestadores de serviços para os empregados e em nome destes [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees" xlink:to="label_ifrs-full_PaymentsToSuppliersForGoodsAndServicesAndToAndOnBehalfOfEmployees" />
    <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="loc_ifrs-full_CashFlowsFromUsedInOperations" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) unidades operacionais [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations" xlink:to="label_ifrs-full_CashFlowsFromUsedInOperations" />
    <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="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" xlink:to="label_ifrs-full_IncomeTaxesPaidRefundClassifiedAsOperatingActivities" />
    <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_CashFlowsFromUsedInOperatingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInOperatingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de exploração [total]</link:label>
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    <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="loc_ifrs-full_InflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_InflowsOfCashFromInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Entradas de caixa das atividades de investimento [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InflowsOfCashFromInvestingActivities" xlink:to="label_ifrs-full_InflowsOfCashFromInvestingActivities" />
    <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_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Compra de ativos fixos tangíveis, classificados como atividades de investimento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="label_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
    <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_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Compra de ativos intangíveis, classificados como atividades de investimento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:to="label_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" />
    <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="loc_ifrs-full_OutflowsOfCashFromInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_OutflowsOfCashFromInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Saídas de caixa de atividades de investimento [negatedtotal]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OutflowsOfCashFromInvestingActivities" xlink:to="label_ifrs-full_OutflowsOfCashFromInvestingActivities" />
    <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_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de investimento [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <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="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Reembolsos de empréstimos, classificados como atividades de financiamento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="label_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" />
    <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="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividendos pagos, classificados como atividades de financiamento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:to="label_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" />
    <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_PaymentsFromChangesInOwnershipInterestsInSubsidiaries" xlink:label="loc_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos das alterações nos interesses de propriedade em subsidiárias que não resultam na perda do controlo [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries" xlink:to="label_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries" />
    <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="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos dos passivos por locação, classificados como atividades de financiamento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="label_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <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="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Juros pagos, classificados como atividades de financiamento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:to="label_ifrs-full_InterestPaidClassifiedAsFinancingActivities" />
    <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_PaymentsToAcquireOrRedeemEntitysShares" xlink:label="loc_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos para aquisição ou remição de ações da entidade [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" xlink:to="label_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares" />
    <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_CashFlowsFromUsedInFinancingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de financiamento [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <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_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Aumento (diminuição) de caixa e equivalentes de caixa antes do efeito das variações das taxas de câmbio [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" />
    <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_DividendsPaid" xlink:label="loc_ifrs-full_DividendsPaid" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DividendsPaid" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividendos reconhecidos como distribuições aos proprietários [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaid" xlink:to="label_ifrs-full_DividendsPaid" />
    <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_IncreaseDecreaseThroughTransactionsWithOwners" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Aumento (diminuição) através de transações com proprietários, capital próprio [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:to="label_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_AssetsFromDiscontinuedOperations" xlink:label="loc_novabase_AssetsFromDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_novabase_AssetsFromDiscontinuedOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Ativos das operações descontinuadas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_AssetsFromDiscontinuedOperations" xlink:to="label_novabase_AssetsFromDiscontinuedOperations" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_ReservesAndRetainedEarnings" xlink:label="loc_novabase_ReservesAndRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_novabase_ReservesAndRetainedEarnings" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Reservas e resultados acumulados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_ReservesAndRetainedEarnings" xlink:to="label_novabase_ReservesAndRetainedEarnings" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_RetainedEarningsProfitLossForReportingPeriod" xlink:label="loc_novabase_RetainedEarningsProfitLossForReportingPeriod" />
    <link:label xlink:type="resource" xlink:label="label_novabase_RetainedEarningsProfitLossForReportingPeriod" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Resultados Acumulados Resultado Líquido do Período</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_RetainedEarningsProfitLossForReportingPeriod" xlink:to="label_novabase_RetainedEarningsProfitLossForReportingPeriod" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_LiabilitiesFromDiscontinuedOperations" xlink:label="loc_novabase_LiabilitiesFromDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_novabase_LiabilitiesFromDiscontinuedOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Passivos das operações descontinuadas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_LiabilitiesFromDiscontinuedOperations" xlink:to="label_novabase_LiabilitiesFromDiscontinuedOperations" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" xlink:label="loc_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" />
    <link:label xlink:type="resource" xlink:label="label_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Recebimentos / (pagamentos) de imposto sobre o rendimento e outros recebimentos / (pagamentos) operacionais</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" xlink:to="label_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" />
    <link:label xlink:type="resource" xlink:label="label_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments2" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Recebimentos / (pagamentos) de imposto sobre o rendimento e outros recebimentos / (pagamentos) operacionais [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments" xlink:to="label_novabase_IncomeTaxesReceivedPaidAndOtherOperatingReceiptsPayments2" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_SaleOfSubsidiaries" xlink:label="loc_novabase_SaleOfSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_novabase_SaleOfSubsidiaries" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Venda de subsidiárias</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_SaleOfSubsidiaries" xlink:to="label_novabase_SaleOfSubsidiaries" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_SaleOfAssociatesAndOtherParticipatedCompanies" xlink:label="loc_novabase_SaleOfAssociatesAndOtherParticipatedCompanies" />
    <link:label xlink:type="resource" xlink:label="label_novabase_SaleOfAssociatesAndOtherParticipatedCompanies" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Venda de associadas e outras participadas</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_SaleOfAssociatesAndOtherParticipatedCompanies" xlink:to="label_novabase_SaleOfAssociatesAndOtherParticipatedCompanies" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_DisposalOfDebtSecurities" xlink:label="loc_novabase_DisposalOfDebtSecurities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_DisposalOfDebtSecurities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Alienação de títulos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_DisposalOfDebtSecurities" xlink:to="label_novabase_DisposalOfDebtSecurities" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" xlink:label="loc_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Pagamentos relativos a alterações na participação de subsidiárias, classificados como atividades de investimento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" xlink:to="label_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Pagamentos relativos a alterações na participação de subsidiárias, classificados como atividades de investimento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities" xlink:to="label_novabase_PaymentsFromChangesInOwnershipInterestsInSubsidiariesClassifiedAsInvestingActivities2" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_InflowsOfCashFromFinancingActivities" xlink:label="loc_novabase_InflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_InflowsOfCashFromFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Entradas de caixa das atividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_InflowsOfCashFromFinancingActivities" xlink:to="label_novabase_InflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_InflowsOfCashFromFinancingActivities2" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Entradas de caixa das atividades de financiamento [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_InflowsOfCashFromFinancingActivities" xlink:to="label_novabase_InflowsOfCashFromFinancingActivities2" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_OutflowsOfCashFromFinancingActivities" xlink:label="loc_novabase_OutflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_OutflowsOfCashFromFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Saídas de caixa das actividades de financiamento</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_OutflowsOfCashFromFinancingActivities" xlink:to="label_novabase_OutflowsOfCashFromFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_novabase_OutflowsOfCashFromFinancingActivities2" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Saídas de caixa das actividades de financiamento [negatedtotal]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_OutflowsOfCashFromFinancingActivities" xlink:to="label_novabase_OutflowsOfCashFromFinancingActivities2" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_ReservesAndRetainedEarningsMember" xlink:label="loc_novabase_ReservesAndRetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_novabase_ReservesAndRetainedEarningsMember" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Reservas e resultados acumulados [member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_ReservesAndRetainedEarningsMember" xlink:to="label_novabase_ReservesAndRetainedEarningsMember" />
    <link:loc xlink:type="locator" xlink:href="549300J0TPYCTYE0CL94-2021-12-31.xsd#novabase_ChangeInConsolidationPerimeter" xlink:label="loc_novabase_ChangeInConsolidationPerimeter" />
    <link:label xlink:type="resource" xlink:label="label_novabase_ChangeInConsolidationPerimeter" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Variação do perímetro de consolidação</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_novabase_ChangeInConsolidationPerimeter" xlink:to="label_novabase_ChangeInConsolidationPerimeter" />
  </link:labelLink>
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