If Buyer has a dispute with respect to an invoice, Buyer must notify Seller within seven (7) business days after the date of invoice. The United Nations Convention respecting Contracts for the International Sale of Goods shall not apply to sales under these Terms. 21. The presiding arbitrator shall not be a national of: (a) the United States of America; or (b) the PRC.

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).

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.

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/

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.

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.

He joined Avient in 2011 as Assistant Controller and later served as Director, Finance for the company’s Global Color, Additives & Inks business segment. Di Salvo has a Bachelor’s degree in Business Administration with a concentration in accounting from The Ohio State University in Columbus, Ohio, and is a certified public accountant.

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

He is responsible for enabling business strategies through innovative tools, data, digitalization, and artificial intelligence while ensuring the security of data and systems. Sequeira earned his Bachelor’s degree in Computer Science and Master’s degree in Business Administration in Finance from the University of Bombay in India.

Desweiteren erwarten wir von unseren Lieferanten: • Liefern Sie nur konfliktfreie 3TG-Metalle an Avient; • Sorgfältige Prüfung der Lieferketten durch Anwendung eines national oder international anerkannten Sorgfaltsprüfungsprogramms im Rahmen der Sorgfaltspflicht; • Auf Anfrage ist Avient über die Sorgfaltspflicht zu berichten und zu bescheinigen, dass die an Avient gelieferten 3TG-Metalle aus den erfassten Ländern konfliktfrei sind; und • Melden Sie Avient unverzüglich alle Änderungen in der Lieferkette in Bezug auf die Herkunft der 3TG- Metalle oder den Konfliktstatus