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<?taxonomy-date 2022-03-24?>

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    <link:label xlink:type="resource" xlink:label="label_newItem" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_newItem" xml:lang="pt" id="label_newItem">Reservas e resultados transitados</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="newItem" xlink:to="label_newItem" xlink:title="label: newItem to label_newItem"/>
    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_TotalDeProveitos" xlink:label="TotalDeProveitos" xlink:title="TotalDeProveitos"/>
    <link:label xlink:type="resource" xlink:label="label_TotalDeProveitos" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TotalDeProveitos" xml:lang="pt" id="label_TotalDeProveitos">Total de proveitos</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalDeProveitos" xlink:to="label_TotalDeProveitos" xlink:title="label: TotalDeProveitos to label_TotalDeProveitos"/>
    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_ProvisionsExpense" xlink:label="ProvisionsExpense" xlink:title="ProvisionsExpense"/>
    <link:label xlink:type="resource" xlink:label="label_ProvisionsExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProvisionsExpense" xml:lang="pt" id="label_ProvisionsExpense">Despesas de provisões</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionsExpense" xlink:to="label_ProvisionsExpense" xlink:title="label: ProvisionsExpense to label_ProvisionsExpense"/>
    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_OutrasReservasMember" xlink:label="OutrasReservasMember" xlink:title="OutrasReservasMember"/>
    <link:label xlink:type="resource" xlink:label="label_OutrasReservasMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OutrasReservasMember" xml:lang="pt" id="label_OutrasReservasMember">Outras reservas [member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_TotalDeReservasMember" xlink:label="TotalDeReservasMember" xlink:title="TotalDeReservasMember"/>
    <link:label xlink:type="resource" xlink:label="label_TotalDeReservasMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TotalDeReservasMember" xml:lang="pt" id="label_TotalDeReservasMember">Total de reservas [member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_JurosEProveitosSimilares" xlink:label="JurosEProveitosSimilares" xlink:title="JurosEProveitosSimilares"/>
    <link:label xlink:type="resource" xlink:label="label_JurosEProveitosSimilares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_JurosEProveitosSimilares" xml:lang="pt" id="label_JurosEProveitosSimilares">Juros e proveitos similares</link:label>
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    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_ChangesInOwnershipInterestsInSubsidiaries" xlink:label="newItem_2" xlink:title="newItem"/>
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    <link:loc xlink:type="locator" xlink:href="008352-2023-12-31.xsd#Sonaecom_ReceiptsArisingFromInvestments" xlink:label="Sonaecom_ReceiptsArisingFromInvestments"/>
    <link:label xlink:type="resource" xlink:label="Sonaecom_ReceiptsArisingFromInvestments_2" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="pt">Receipts arising from investments</link:label>
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    <link:label xlink:type="resource" xlink:label="Sonaecom_PaymentsForInvestments_4" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="pt">Payments for Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Sonaecom_PaymentsForInvestments_3" xlink:to="Sonaecom_PaymentsForInvestments_4"/>
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