<link:linkbase
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    >
   <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_AccantonamentiPerPassivitaPerBeneficiAiDipendenti" xlink:label="ext_AccantonamentiPerPassivitaPerBeneficiAiDipendenti" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_AccantonamentiPerPassivitaPerBeneficiAiDipendenti" xlink:to="ext_AccantonamentiPerPassivitaPerBeneficiAiDipendenti_lbl" xlink:type="arc"/>
      <link:label id="id_9587" xlink:label="ext_AccantonamentiPerPassivitaPerBeneficiAiDipendenti_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Provisions for employee benefit liabilities</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_AltriRicaviCostiOperativiNettiPartiCorrelate" xlink:label="ext_AltriRicaviCostiOperativiNettiPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_AltriRicaviCostiOperativiNettiPartiCorrelate" xlink:to="ext_AltriRicaviCostiOperativiNettiPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9589" xlink:label="ext_AltriRicaviCostiOperativiNettiPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other operating income (expense) related party transactions</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_CapitaleERiserveDiTerzi" xlink:label="ext_CapitaleERiserveDiTerzi" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_CapitaleERiserveDiTerzi" xlink:to="ext_CapitaleERiserveDiTerzi_lbl" xlink:type="arc"/>
      <link:label id="id_9590" xlink:label="ext_CapitaleERiserveDiTerzi_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Share Capital and Reserves attributable to non controlling interest</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_CreditiCommercialiPartiCorrelate" xlink:label="ext_CreditiCommercialiPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_CreditiCommercialiPartiCorrelate" xlink:to="ext_CreditiCommercialiPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9592" xlink:label="ext_CreditiCommercialiPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Adjustments for decrease (increase) in trade accounts receivable related parties</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_CreditiFinanziariCorrentiPartiCorrelate" xlink:label="ext_CreditiFinanziariCorrentiPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_CreditiFinanziariCorrentiPartiCorrelate" xlink:to="ext_CreditiFinanziariCorrentiPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9594" xlink:label="ext_CreditiFinanziariCorrentiPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Current Financial Assets Related Party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_DebitiCommercialiPartiCorrelate" xlink:label="ext_DebitiCommercialiPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_DebitiCommercialiPartiCorrelate" xlink:to="ext_DebitiCommercialiPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9597" xlink:label="ext_DebitiCommercialiPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Adjustments for increase (decrease) in trade accounts payable to related parties</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_DebitiVersoBancheEAltriFinanziatoriDiCuiConPartiCorrelate" xlink:label="ext_DebitiVersoBancheEAltriFinanziatoriDiCuiConPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_DebitiVersoBancheEAltriFinanziatoriDiCuiConPartiCorrelate" xlink:to="ext_DebitiVersoBancheEAltriFinanziatoriDiCuiConPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9598" xlink:label="ext_DebitiVersoBancheEAltriFinanziatoriDiCuiConPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Current financial liabilities related party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_FinanziamentiAMediolungoTerminePartiCorrelate" xlink:label="ext_FinanziamentiAMediolungoTerminePartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_FinanziamentiAMediolungoTerminePartiCorrelate" xlink:to="ext_FinanziamentiAMediolungoTerminePartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9601" xlink:label="ext_FinanziamentiAMediolungoTerminePartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Proceeds from borrowings Related Party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_FinanziamentiAMedioLungoTerminePartiCorrelate" xlink:label="ext_FinanziamentiAMedioLungoTerminePartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_FinanziamentiAMedioLungoTerminePartiCorrelate" xlink:to="ext_FinanziamentiAMedioLungoTerminePartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9602" xlink:label="ext_FinanziamentiAMedioLungoTerminePartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Other non-current financial liabilities related party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_ImposteSulRedditoPagate" xlink:label="ext_ImposteSulRedditoPagate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_ImposteSulRedditoPagate" xlink:to="ext_ImposteSulRedditoPagate_lbl" xlink:type="arc"/>
      <link:label id="id_9605" xlink:label="ext_ImposteSulRedditoPagate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Income taxes paid</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_InteressiPagati" xlink:label="ext_InteressiPagati" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_InteressiPagati" xlink:to="ext_InteressiPagati_lbl" xlink:type="arc"/>
      <link:label id="id_9607" xlink:label="ext_InteressiPagati_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Interests Paid</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_InvestimentiDismissioniDiAttivitaFinanziarie" xlink:label="ext_InvestimentiDismissioniDiAttivitaFinanziarie" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_InvestimentiDismissioniDiAttivitaFinanziarie" xlink:to="ext_InvestimentiDismissioniDiAttivitaFinanziarie_lbl" xlink:type="arc"/>
      <link:label id="id_9609" xlink:label="ext_InvestimentiDismissioniDiAttivitaFinanziarie_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Purchase-Proceeds from sales of Financial Asset</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_InvestimentiDismissioniDiAttivitaFinanziariePartiCorrelate" xlink:label="ext_InvestimentiDismissioniDiAttivitaFinanziariePartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_InvestimentiDismissioniDiAttivitaFinanziariePartiCorrelate" xlink:to="ext_InvestimentiDismissioniDiAttivitaFinanziariePartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9611" xlink:label="ext_InvestimentiDismissioniDiAttivitaFinanziariePartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Purchase-Proceeds from sales of Financial Asset Related Party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_InvestimentiInDirittiDiUso" xlink:label="ext_InvestimentiInDirittiDiUso" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_InvestimentiInDirittiDiUso" xlink:to="ext_InvestimentiInDirittiDiUso_lbl" xlink:type="arc"/>
      <link:label id="id_9613" xlink:label="ext_InvestimentiInDirittiDiUso_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Purchase in Right of Use</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_IscrizionePassivitaFinanziarieDaDirittiDuso" xlink:label="ext_IscrizionePassivitaFinanziarieDaDirittiDuso" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_IscrizionePassivitaFinanziarieDaDirittiDuso" xlink:to="ext_IscrizionePassivitaFinanziarieDaDirittiDuso_lbl" xlink:type="arc"/>
      <link:label id="id_9615" xlink:label="ext_IscrizionePassivitaFinanziarieDaDirittiDuso_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">New Lease Liabilities</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_OneriFinanziariDiCuiConPartiCorrelate" xlink:label="ext_OneriFinanziariDiCuiConPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_OneriFinanziariDiCuiConPartiCorrelate" xlink:to="ext_OneriFinanziariDiCuiConPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9617" xlink:label="ext_OneriFinanziariDiCuiConPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Finance costs related party transactions</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_PagamentiPerBeneficiAiDipendenti" xlink:label="ext_PagamentiPerBeneficiAiDipendenti" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_PagamentiPerBeneficiAiDipendenti" xlink:to="ext_PagamentiPerBeneficiAiDipendenti_lbl" xlink:type="arc"/>
      <link:label id="id_9619" xlink:label="ext_PagamentiPerBeneficiAiDipendenti_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Payments for employee benefits</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_ProventiFinanziariDiCuiConPartiCorrelate" xlink:label="ext_ProventiFinanziariDiCuiConPartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_ProventiFinanziariDiCuiConPartiCorrelate" xlink:to="ext_ProventiFinanziariDiCuiConPartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9621" xlink:label="ext_ProventiFinanziariDiCuiConPartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Finance Income Related Party Transaction</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_QuotaDegliOneriProventiDerivantiDaValutazioneDelleCollegateEDelleJointVenturesNonOperativeConIlMetodoDelPatrimonioNetto" xlink:label="ext_QuotaDegliOneriProventiDerivantiDaValutazioneDelleCollegateEDelleJointVenturesNonOperativeConIlMetodoDelPatrimonioNetto" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_QuotaDegliOneriProventiDerivantiDaValutazioneDelleCollegateEDelleJointVenturesNonOperativeConIlMetodoDelPatrimonioNetto" xlink:to="ext_QuotaDegliOneriProventiDerivantiDaValutazioneDelleCollegateEDelleJointVenturesNonOperativeConIlMetodoDelPatrimonioNetto_lbl" xlink:type="arc"/>
      <link:label id="id_9623" xlink:label="ext_QuotaDegliOneriProventiDerivantiDaValutazioneDelleCollegateEDelleJointVenturesNonOperativeConIlMetodoDelPatrimonioNetto_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Share of profit (loss) of non operative associates and joint ventures accounted for using equity method</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_UtileNettoPerditaDiGruppo" xlink:label="ext_UtileNettoPerditaDiGruppo" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_UtileNettoPerditaDiGruppo" xlink:to="ext_UtileNettoPerditaDiGruppo_lbl" xlink:type="arc"/>
      <link:label id="id_9624" xlink:label="ext_UtileNettoPerditaDiGruppo_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Profit (loss) attributable to owners of parent</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_UtileNettoPerditaDiTerzi" xlink:label="ext_UtileNettoPerditaDiTerzi" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_UtileNettoPerditaDiTerzi" xlink:to="ext_UtileNettoPerditaDiTerzi_lbl" xlink:type="arc"/>
      <link:label id="id_9626" xlink:label="ext_UtileNettoPerditaDiTerzi_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Profit (loss) attributable to non controlling interest</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_VariazioneNettaDellePassivitaFinanziarieABreveTermine" xlink:label="ext_VariazioneNettaDellePassivitaFinanziarieABreveTermine" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_VariazioneNettaDellePassivitaFinanziarieABreveTermine" xlink:to="ext_VariazioneNettaDellePassivitaFinanziarieABreveTermine_lbl" xlink:type="arc"/>
      <link:label id="id_9629" xlink:label="ext_VariazioneNettaDellePassivitaFinanziarieABreveTermine_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Proceeds and Payments from changes in Current Liabilities</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_VariazioneNettaDellePassivitaFinanziarieABreveTerminePartiCorrelate" xlink:label="ext_VariazioneNettaDellePassivitaFinanziarieABreveTerminePartiCorrelate" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_VariazioneNettaDellePassivitaFinanziarieABreveTerminePartiCorrelate" xlink:to="ext_VariazioneNettaDellePassivitaFinanziarieABreveTerminePartiCorrelate_lbl" xlink:type="arc"/>
      <link:label id="id_9631" xlink:label="ext_VariazioneNettaDellePassivitaFinanziarieABreveTerminePartiCorrelate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Proceeds and Payments from changes in Current Liabilities Related Party</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_VariazionePerimetroDiConsolidamento" xlink:label="ext_VariazionePerimetroDiConsolidamento" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_VariazionePerimetroDiConsolidamento" xlink:to="ext_VariazionePerimetroDiConsolidamento_lbl" xlink:type="arc"/>
      <link:label id="id_9633" xlink:label="ext_VariazionePerimetroDiConsolidamento_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Cash Flows used in obtaining or from loosing control of subsidiaries</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_VenditaDiAttivitaMaterialiImmaterialiEDirittiDuso" xlink:label="ext_VenditaDiAttivitaMaterialiImmaterialiEDirittiDuso" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_VenditaDiAttivitaMaterialiImmaterialiEDirittiDuso" xlink:to="ext_VenditaDiAttivitaMaterialiImmaterialiEDirittiDuso_lbl" xlink:type="arc"/>
      <link:label id="id_9635" xlink:label="ext_VenditaDiAttivitaMaterialiImmaterialiEDirittiDuso_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Proceeds from sales of property, plant and equipment, intangible and other long-term assets, classified as investing activities</link:label>

      <link:loc xlink:href="81560069957E4ACDD336-2021-12-31.xsd#ext_RiservaLegale" xlink:label="ext_RiservaLegale" xlink:type="locator"/>
      <link:labelArc order="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ext_RiservaLegale" xlink:to="ext_RiservaLegale_lbl" xlink:type="arc"/>
      <link:label id="id_9636" xlink:label="ext_RiservaLegale_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Legal Reserve</link:label>

   </link:labelLink>

</link:linkbase>