* The* list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iq

The production of polyols, butadiene, polyproplylene, low density plyethylene, copolymers This attestation is directly linked to the IQNet Partner’s original certificate and certificate IQNetoriginal Partner’s tothe linked attestation isdirectly This and and resins EVA (ethylene and vinyl acetate), low density polyethylene concentrates and

CQC SIRIM SIRIM InternationalQAS

China

FCAV Firstissued on

IRAM AENOR CQM Brazil Argentina NYCE

China FONDONORMA AENOR

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Malaysia JQA JQA : (Complejo Industrial de Puertollano) AlexStoichitoiu

Spain México 2002

Czech Republic Japan Registration Number: Registration

AFNOR Certification Venezuela PCBC SQS - Environmental Management System 12 has implemented and maintainshasimplementedand a CR , S/N KFQ KFQ REPSOL QUÍMICA, S.A. - Switzerland 10 Poland Korea Cro Cro Cert

ICONTEC 13500

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Quality Austria MIRTEC ISO 14001:2015 C.I Puertollano () alonedocument SRAC IQNet Partners*:

Croatia compound. France Colombia - followingscope:

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Greece

Romania

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APCER

R Chief ExecutiveChief Officer 2020 Austria afael GARCÍA MEIRO Inspecta SertifiointiInspecta Oy MSZT TEST St

Portugal

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12

RR RR ES - Russia 10 - Petersburg 2002/0383

CCC

Nemko Nemko AS Germany Validity date

SII SII Cyprus

Israel

Finland Russia shall not be used as a stand as used not be shall

EAGLE Certification Group

Norway CISQ

SIQ TSE INTECO

Slovenia Italy :

Turkey NSAI

2023

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YUQS - 12

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Serbia

USA

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