Dans la poursuite de ce qui précède, nous attendons de nos fournisseurs qu’ils : • Fournissent uniquement des métaux 3TG issus de zones sans conflit à Avient ; • S’engagent dans la diligence raisonnable des chaînes d’approvisionnement en suivant un cadre de diligence reconnu au niveau national ou international ; • Signalent (sur demande) à Avient leurs processus de diligence raisonnable et certifient que les métaux 3TG fournis à Avient par les pays limitrophes sont exempts de conflit ; et • Signalent immédiatement à Avient toute modification de la chaîne d’approvisionnement concernant l’origine des métaux 3TG ou le statut de conflit. • Permettre aux employés et autres parties prenantes de signaler des questions ou des préoccupations liées à votre entreprise, à vos employés ou à vos produits. • Soutenir la liberté d’association et le droit à la négociation collective conformément aux lois applicables. https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf • Respecter toutes les lois applicables régissant les exigences en matière de salaire et d’heures de travail, y compris la rémunération, les avantages sociaux et les heures supplémentaires.

If authorized representative is a business entity, not an individual, then please print the business name in the "signature" box, an authorized representative of the business entity must sign in the "By" box and print their name in the "Print Name" box. James DOC ID ----> 202018203934 S T A T E OF O H I O C E R T I F I C A T E Ohio Secretary of State, Frank LaRose 4463782 It is hereby certified that the Secretary of State of Ohio has custody of the business records for and, that said business records show the filing and recording of: AVIENT CORPORATION United States of America State of Ohio Office of the Secretary of State Witness my hand and the seal of the Secretary of State at Columbus, Ohio this 23rd day of April, A.D. 2020. The fees are as follows: Expedite 1 $100 2 Business Days Expedite 2 $200 1 Business Day Expedite 3 $300 4 Business Hours 2.

Fabric care product development continues to focus on more concentrated products. Additives to preserve clarity and retain opacity developed for dental care products using WithStand™ Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process

Beggs joined Avient in August 2020 and has more than 20 years of experience in finance and business leadership roles in both public and private organizations with an emphasis on specialty materials and diverse end markets. She previously served as chief financial officer of Hunt Consolidated, Inc., a diversified holding company whose businesses served many industries including energy, real estate and private investments. Prior to Hunt, she worked for Celanese Corporation, where she served in a variety of finance and business positions, including vice president and corporate treasurer, and earlier as chief financial officer of the materials solutions business.

RTF Template Place and date: For the issuing office: Shanghai, 19 March, 2021 DNV GL - Business Assurance Suite A, Building 9, No.1591 Hongqiao Road, Changning District, Shanghai 200336, P.R. ACCREDITED UNIT: DNV GL Business Assurance B.V., Zwolseweg 1, 2994 LB, Barendrecht, Netherlands.

These include positions in Assistant Corporate Corporate Controller; an ex-pat assignment in the UK supporting Avient’s Color business; Director of Finance for the Color, Additives & Inks segment; and, most recently, as Vice President of Internal Audit. Inglis has taken on numerous special assignments in his tenure, including supporting Avient’s speciality transformation through M&A activity as well as establishing Avient’s Global Business Services (GBS).

Ltd. 79 Moo 11, Soi Kingthong, Kingkaew Road, Rachatewa, Bangplee, Samutprakarn, 10540, Thailand This document is an authentic electronic certificate for Client’ business purposes use only. Certified since 06 September 2008 Jonathan Hall Global Head - Certification Services Authorised by SGS United Kingdom Ltd Rossmore Business Park, Ellesmere Port, Cheshire, CH65 3EN, UK t +44 (0)151 350-6666 - www.sgs.com https://www.sgs.com/en/terms-and-conditions/

He collaborates on communications for strategic company iniativies, as well as for business and functional strategy execution. Fisher College of Business at The Ohio State University.

RTF Template P lace and date: For the is suing office: Shanghai, 30 March, 2018 DNV GL – Business Assurance Suite A, Building 9, No.1591 Hongqiao Road, Changning District, Shanghai 200336, P.R. ACCREDITED UNIT: DNV GL Business Assurance B.V., ZWOLSEWEG 1, 2994 LB, BARENDRECHT, NETHERLANDS.

He collaborates on communications for strategic company iniativies, as well as for business and functional strategy execution. Fisher College of Business at The Ohio State University Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com