Microsoft Word - Terms and Conditions of Sale for Singapore (English 12-17-24) TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

Microsoft Word - Terms and Conditions of Sale for Thailand (English 12-17-24) TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control or the equivalent restrictions imposed by any EU, UK or other governmental authority (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates located in the Czech Republic, namely Avient Material Solutions ČR s.r.o., with the seat at Pobřežní 620/3, 18600 Prague, Id. Department of the Treasury’s Office of Foreign Assets Control, the Act no. 38/1994 Coll., on international trade with military material, Act 594/2004 Coll., on execution of EC regime for control of export, transport, intermediation and transit of dual use goods, Act 69/2006 Coll., on execution of international sanctions, Act 1/2023 Coll., on sanctions as well as all directly applicable EU legislation (“Trade Control Laws”).

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Department of the Treasury’s Office of Foreign Assets Control (“Trade Control Laws”).

AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) AU G U S T 2 0 2 2 DISCLAIMER 2 Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. For the same reasons, Avient is unable to address the probable significance of the unavailable information. AVIENT: WHO WE ARE 38 21 9 34 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia 25,000+ CUSTOMERS Headquartered in Avon Lake, OH (Cleveland) 8,800+ employees 100+ manufacturing plants Key Financial Data 2022E Sales $5.1 billion 2022E EBITDA $635 million 2022E EPS $3.50 >70% ARE CUSTOMIZED SOLUTIONS TO UNIQUE SPECIFICATIONS of sales 3 WHO WE ARE – VISION, STRATEGY, CULTURE 4 Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). TERMINI E CONDIZIONI I presenti Termini e Condizioni disciplinano la vendita del Prodotto ad altro soggetto (“Acquirente”) da parte di Avient Corporation e i soggetti ad essa collegati (“Venditore”) 1. Department of the Treasury’s Office of Foreign Assets Control, the United Nations Security Council, the European Union and its member states (“Trade Control Laws”).