Media contact Media Relations Contacts Company Officers

Media contacts Media Relations Contacts Company Officers

Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com Media Relations Contacts Company Officers

Mumbai, India (15 manufacturing plants) Pamplona, Spain (1) 17. SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Computershare Trust Company, N.A. FINANCIAL INFORMATION Security analysts and representatives of financial institutions are invited to contact: Cynthia D.

Investor Relations Contact: Isaac D. Media Relations Contacts Company Officers

Hanna Company (Hanna). Pune, India Missouri (3) 19. FINANCIAL INFORMATION Security analysts and representatives of financial institutions are invited to contact: Eric R.

Hanna Company (Hanna). Hanna purchased its first polymer company in 1986 and completed its 26th polymer company acquisition in 2000. FINANCIAL INFORMATION Security analysts and representatives of financial institutions are invited to contact: Isaac D.

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The report highlights the company's approach, contributions and progress related to its four cornerstones of Sustainability:  People, Products, Planet and Performance.  Our endeavors represent both an important responsibility to our planet and people, as well as a significant growth opportunity for our customers and company." Investor Contacts

Media contact  Media Relations Contacts Company Officers