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  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities_6ebc16d2-cfa9-42e1-a1aa-8f1068c26b35_negatedLabel_es" xlink:label="lab_ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Otros pagos en efectivo para adquirir instrumentos de patrimonio o de deuda de otras entidades, clasificados como actividades de inversión</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_EfectivoYEquivalentesAlEfectivoNeto_980e1d3e-2d7b-4fa4-8180-743f540047ff_periodStartLabel_es" xlink:label="lab_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Efectivo y equivalentes al efectivo neto</link:label>
    <link:label id="lab_ams_EfectivoYEquivalentesAlEfectivoNeto_a9ace2bd-cfbe-4185-a03b-ffb3701f9d04_periodEndLabel_es" xlink:label="lab_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Efectivo y equivalentes al efectivo neto</link:label>
    <link:label id="lab_ams_EfectivoYEquivalentesAlEfectivoNeto_label_es" xlink:label="lab_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Efectivo y equivalentes al efectivo neto</link:label>
    <link:label id="lab_ams_EfectivoYEquivalentesAlEfectivoNeto_documentation_es" xlink:label="lab_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Efectivo y equivalentes al efectivo neto</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_EfectivoYEquivalentesAlEfectivoNeto"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:to="lab_ams_EfectivoYEquivalentesAlEfectivoNeto" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities_c090ee9d-3239-4f19-b172-c671148d5c96_negatedLabel_es" xlink:label="lab_ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Pagos en efectivo por contratos a plazo, de futuros, de opciones y de permuta financiera, clasificados como actividades de inversión</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_CashPaymentsForFutureContractsForwardContractsOptionContractsAndSwapContractsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_InversionesRealizadasParaActividadesDeGestionDeCaja_label_es" xlink:label="lab_ams_InversionesRealizadasParaActividadesDeGestionDeCaja" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Inversiones realizadas para actividades de gestion de caja</link:label>
    <link:label id="lab_ams_InversionesRealizadasParaActividadesDeGestionDeCaja_documentation_es" xlink:label="lab_ams_InversionesRealizadasParaActividadesDeGestionDeCaja" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Inversiones realizadas para actividades de gestion de caja</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_InversionesRealizadasParaActividadesDeGestionDeCaja" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_InversionesRealizadasParaActividadesDeGestionDeCaja"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_InversionesRealizadasParaActividadesDeGestionDeCaja" xlink:to="lab_ams_InversionesRealizadasParaActividadesDeGestionDeCaja" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_GananciasPerdidasAcumuladasNoRealizadas_label_es" xlink:label="lab_ams_GananciasPerdidasAcumuladasNoRealizadas" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancias / (perdidas) acumuladas no realizadas</link:label>
    <link:label id="lab_ams_GananciasPerdidasAcumuladasNoRealizadas_documentation_es" xlink:label="lab_ams_GananciasPerdidasAcumuladasNoRealizadas" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancias / (perdidas) acumuladas no realizadas</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_GananciasPerdidasAcumuladasNoRealizadas" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_GananciasPerdidasAcumuladasNoRealizadas"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_GananciasPerdidasAcumuladasNoRealizadas" xlink:to="lab_ams_GananciasPerdidasAcumuladasNoRealizadas" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_16042f53-38ec-48c5-829e-1ef139de781f_negatedLabel_es" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Pagos de pasivos por arrendamientos, clasificados como actividades de financiación</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherFinanceCost_40000ddb-8517-42d1-85b8-4eed4b22d3e2_negatedLabel_es" xlink:label="lab_ifrs-full_OtherFinanceCost" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Otros costes financieros</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherFinanceCost" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherFinanceCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherFinanceCost" xlink:to="lab_ifrs-full_OtherFinanceCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos_a50e68c5-288c-4773-b2aa-3c93514256cc_totalLabel_es" xlink:label="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Beneficio de la explotacion antes de cambios en el capital circulante y pago de impuestos</link:label>
    <link:label id="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos_label_es" xlink:label="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Beneficio de la explotacion antes de cambios en el capital circulante y pago de impuestos</link:label>
    <link:label id="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos_documentation_es" xlink:label="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Beneficio de la explotacion antes de cambios en el capital circulante y pago de impuestos</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:to="lab_ams_BeneficioDeLaExplotacionAntesDeCambiosEnElCapitalCirculanteYPagoDeImpuestos" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_2f8f4600-df6f-421d-81af-7af120965dba_negatedLabel_es" xlink:label="lab_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Adquisición de activos intangibles, clasificada como actividades de inversión</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_TesoreriaObtenidaDeContratosDeDerivados_label_es" xlink:label="lab_ams_TesoreriaObtenidaDeContratosDeDerivados" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Tesoreria obtenida de contratos de derivados</link:label>
    <link:label id="lab_ams_TesoreriaObtenidaDeContratosDeDerivados_documentation_es" xlink:label="lab_ams_TesoreriaObtenidaDeContratosDeDerivados" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Tesoreria obtenida de contratos de derivados</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_TesoreriaObtenidaDeContratosDeDerivados" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_TesoreriaObtenidaDeContratosDeDerivados"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_TesoreriaObtenidaDeContratosDeDerivados" xlink:to="lab_ams_TesoreriaObtenidaDeContratosDeDerivados" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember_label_es" xlink:label="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancia (perdida), atribuible a los propietarios de la dominante [Member]</link:label>
    <link:label id="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember_documentation_es" xlink:label="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancia (perdida), atribuible a los propietarios de la dominante</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember" xlink:to="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominanteMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_PrestamosATerceros_label_es" xlink:label="lab_ams_PrestamosATerceros" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Prestamos a terceros</link:label>
    <link:label id="lab_ams_PrestamosATerceros_documentation_es" xlink:label="lab_ams_PrestamosATerceros" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Prestamos a terceros</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_PrestamosATerceros" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_PrestamosATerceros"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_PrestamosATerceros" xlink:to="lab_ams_PrestamosATerceros" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_281d388f-e11d-4198-a657-0eb7af82c8e4_negatedLabel_es" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Adquisición de inmovilizado material, clasificada como actividades de inversión</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas_label_es" xlink:label="lab_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Inversion neta en sociedades dependientes y empresas asociadas</link:label>
    <link:label id="lab_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas_documentation_es" xlink:label="lab_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Inversion neta en sociedades dependientes y empresas asociadas</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas" xlink:to="lab_ams_InversionNetaEnSociedadesDependientesYEmpresasAsociadas" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_VentaDeAccionesPropias_50dba949-b36e-497a-af7a-17b344d9be69_negatedLabel_es" xlink:label="lab_ams_VentaDeAccionesPropias" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Venta de acciones propias</link:label>
    <link:label id="lab_ams_VentaDeAccionesPropias_label_es" xlink:label="lab_ams_VentaDeAccionesPropias" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Venta de acciones propias</link:label>
    <link:label id="lab_ams_VentaDeAccionesPropias_documentation_es" xlink:label="lab_ams_VentaDeAccionesPropias" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Venta de acciones propias</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_VentaDeAccionesPropias" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_VentaDeAccionesPropias"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_VentaDeAccionesPropias" xlink:to="lab_ams_VentaDeAccionesPropias" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_ReservasYResultadosAcumulados_label_es" xlink:label="lab_ams_ReservasYResultadosAcumulados" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Reservas y resultados acumulados</link:label>
    <link:label id="lab_ams_ReservasYResultadosAcumulados_documentation_es" xlink:label="lab_ams_ReservasYResultadosAcumulados" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Reservas y resultados acumulados</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_ReservasYResultadosAcumulados" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_ReservasYResultadosAcumulados"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_ReservasYResultadosAcumulados" xlink:to="lab_ams_ReservasYResultadosAcumulados" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities_2ed66f0c-439c-437a-950e-9d40da702d5f_negatedLabel_es" xlink:label="lab_ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Adquisición de otros activos a largo plazo, clasificada como actividades de inversión</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_PurchaseOfOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_bac2cd42-3e42-4996-ac93-59ad9ec569a5_totalLabel_es" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Flujos de efectivo procedentes de (utilizados en) actividades de explotacion</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja_0f08002a-0768-4ab4-b985-c63f1815a50b_totalLabel_es" xlink:label="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Tesoreria neta aplicada en actividades de inversion y gestion de caja</link:label>
    <link:label id="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja_label_es" xlink:label="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Tesoreria neta aplicada en actividades de inversion y gestion de caja</link:label>
    <link:label id="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja_documentation_es" xlink:label="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Tesoreria neta aplicada en actividades de inversion y gestion de caja</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:to="lab_ams_TesoreriaNetaAplicadaEnActividadesDeInversionYGestionDeCaja" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_RelacionesContractuales_label_es" xlink:label="lab_ams_RelacionesContractuales" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Relaciones contractuales</link:label>
    <link:label id="lab_ams_RelacionesContractuales_documentation_es" xlink:label="lab_ams_RelacionesContractuales" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Relaciones contractuales</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_RelacionesContractuales" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_RelacionesContractuales"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_RelacionesContractuales" xlink:to="lab_ams_RelacionesContractuales" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_EquiposDeProcesoDeDatos_label_es" xlink:label="lab_ams_EquiposDeProcesoDeDatos" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Equipos de proceso de datos</link:label>
    <link:label id="lab_ams_EquiposDeProcesoDeDatos_documentation_es" xlink:label="lab_ams_EquiposDeProcesoDeDatos" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Equipos de proceso de datos</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_EquiposDeProcesoDeDatos" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_EquiposDeProcesoDeDatos"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_EquiposDeProcesoDeDatos" xlink:to="lab_ams_EquiposDeProcesoDeDatos" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpense_ef706e7e-a70a-41f8-8912-817fcc25cf43_negatedLabel_es" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Gastos por intereses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_InterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpense" xlink:to="lab_ifrs-full_InterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_RetiroDeParticipacionesNoDominantes_label_es" xlink:label="lab_ams_RetiroDeParticipacionesNoDominantes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Retiro de participaciones no dominantes</link:label>
    <link:label id="lab_ams_RetiroDeParticipacionesNoDominantes_documentation_es" xlink:label="lab_ams_RetiroDeParticipacionesNoDominantes" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Retiro de participaciones no dominantes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_RetiroDeParticipacionesNoDominantes" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_RetiroDeParticipacionesNoDominantes"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_RetiroDeParticipacionesNoDominantes" xlink:to="lab_ams_RetiroDeParticipacionesNoDominantes" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_8733e7d9-5653-4a29-9cf6-10089587e909_negatedLabel_es" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Gasto (ingreso) por impuestos</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_d2403fa2-b932-4e86-992b-8c3d374c21dc_totalLabel_es" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Flujos de efectivo procedentes de (utilizados en) actividades de inversion</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_GastoFinancieroNeto_51d74698-ea87-4500-85da-712fddaeb651_negatedTotalLabel_es" xlink:label="lab_ams_GastoFinancieroNeto" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Gasto financiero, neto</link:label>
    <link:label id="lab_ams_GastoFinancieroNeto_label_es" xlink:label="lab_ams_GastoFinancieroNeto" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Gasto financiero, neto</link:label>
    <link:label id="lab_ams_GastoFinancieroNeto_documentation_es" xlink:label="lab_ams_GastoFinancieroNeto" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Gasto financiero, neto</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_GastoFinancieroNeto" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_GastoFinancieroNeto"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_GastoFinancieroNeto" xlink:to="lab_ams_GastoFinancieroNeto" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_DepreciacionYAmortizacion_label_es" xlink:label="lab_ams_DepreciacionYAmortizacion" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Depreciacion y amortizacion</link:label>
    <link:label id="lab_ams_DepreciacionYAmortizacion_documentation_es" xlink:label="lab_ams_DepreciacionYAmortizacion" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Depreciacion y amortizacion</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_DepreciacionYAmortizacion" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_DepreciacionYAmortizacion"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_DepreciacionYAmortizacion" xlink:to="lab_ams_DepreciacionYAmortizacion" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante_label_es" xlink:label="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancia (perdida), atribuible a los propietarios de la dominante</link:label>
    <link:label id="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante_documentation_es" xlink:label="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Ganancia (perdida), atribuible a los propietarios de la dominante</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante" xlink:to="lab_ams_GananciaPerdidaAtribuibleALosPropietariosDeLaDominante" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio_85e010b1-5784-4d7f-b461-49d1193e1b33_totalLabel_es" xlink:label="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Incremento (decremento) en efectivo y equivalentes al efectivo tras el efecto de las variaciones de los tipos de cambio</link:label>
    <link:label id="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio_label_es" xlink:label="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Incremento (decremento) neto en efectivo y equivalentes al efectivo tras el efecto de las variaciones de los tipos de cambio</link:label>
    <link:label id="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio_documentation_es" xlink:label="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Incremento (decremento) neto en efectivo y equivalentes al efectivo tras el efecto de las variaciones de los tipos de cambio</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:to="lab_ams_IncrementoDecrementoNetoEnEfectivoYEquivalentesAlEfectivoTrasElEfectoDeLasVariacionesDeLosTiposDeCambio" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_PagosDeAcuerdosDeConfirming_label_es" xlink:label="lab_ams_PagosDeAcuerdosDeConfirming" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Pagos de acuerdos de confirming</link:label>
    <link:label id="lab_ams_PagosDeAcuerdosDeConfirming_documentation_es" xlink:label="lab_ams_PagosDeAcuerdosDeConfirming" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Pagos de acuerdos de confirming</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_PagosDeAcuerdosDeConfirming" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_PagosDeAcuerdosDeConfirming"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_PagosDeAcuerdosDeConfirming" xlink:to="lab_ams_PagosDeAcuerdosDeConfirming" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MiscellaneousOtherOperatingExpense_7da01247-417e-4821-97dd-408881946e30_negatedLabel_es" xlink:label="lab_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Otros gastos de explotación diversos</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousOtherOperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:to="lab_ifrs-full_MiscellaneousOtherOperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_LineaDeCreditoNoDispuesta_label_es" xlink:label="lab_ams_LineaDeCreditoNoDispuesta" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Linea de credito no dispuesta</link:label>
    <link:label id="lab_ams_LineaDeCreditoNoDispuesta_documentation_es" xlink:label="lab_ams_LineaDeCreditoNoDispuesta" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Linea de credito no dispuesta</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_LineaDeCreditoNoDispuesta" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_LineaDeCreditoNoDispuesta"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_LineaDeCreditoNoDispuesta" xlink:to="lab_ams_LineaDeCreditoNoDispuesta" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities_3bf5440a-3c1c-41cd-8a8f-d08b0fbd44b8_negatedLabel_es" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Intereses pagados, clasificados como actividades de financiación</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_LiquidezTotalDisponible_9a9ac953-d4a6-4a38-a1dc-cd3482dd6e0a_totalLabel_es" xlink:label="lab_ams_LiquidezTotalDisponible" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Liquidez total disponible</link:label>
    <link:label id="lab_ams_LiquidezTotalDisponible_label_es" xlink:label="lab_ams_LiquidezTotalDisponible" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Liquidez total disponible</link:label>
    <link:label id="lab_ams_LiquidezTotalDisponible_documentation_es" xlink:label="lab_ams_LiquidezTotalDisponible" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Liquidez total disponible</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ams_LiquidezTotalDisponible" xlink:href="9598004A3FTY3TEHHN09-2022-12-31.xsd#ams_LiquidezTotalDisponible"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_LiquidezTotalDisponible" xlink:to="lab_ams_LiquidezTotalDisponible" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_41c84b79-bedd-4ac2-b432-3ea051f0368a_negatedLabel_es" xlink:label="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Reembolsos de préstamos tomados, clasificados como actividades de financiación</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfTreasuryShares_c694dfb4-ffe1-4d8b-81f6-c6e58d708a51_negatedLabel_es" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Adquisición de acciones propias</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:to="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_ams_OtrosCambiosEnElPatrimonio_label_es" xlink:label="lab_ams_OtrosCambiosEnElPatrimonio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Otros cambios en el patrimonio</link:label>
    <link:label id="lab_ams_OtrosCambiosEnElPatrimonio_documentation_es" xlink:label="lab_ams_OtrosCambiosEnElPatrimonio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Otros cambios en el patrimonio</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ams_OtrosCambiosEnElPatrimonio" xlink:to="lab_ams_OtrosCambiosEnElPatrimonio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_fe145b45-870c-4078-9ba2-f4a777b5e5e7_totalLabel_es" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Flujos de efectivo procedentes de (utilizados en) actividades de financiacion</link:label>
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    <link:label id="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_b7e54ff1-97a3-425d-84c8-b9e37dafe1f1_negatedLabel_es" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="es">Pagos de los impuestos sobre las ganancias, clasificados como actividades de explotación</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities"/>
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