Mevopur™ Healthcare Functional Additives Avient’s Mevopur™ portfolio and risk mitigation concept can help healthcare manufacturers on the journey to increased security of supply for plastics used in their products. Mevopur™ Healthcare Functional Additives

Mevopur™ Healthcare Functional Additives Avient’s Mevopur™ portfolio and risk mitigation concept can help healthcare manufacturers on the journey to increased security of supply for plastics used in their products. Mevopur™ Healthcare Functional Additives

Colorant & Additive Dispersions Brochure Browse and download our literature to learn more about Avient solutions and services. Learn how Avient's pre-dispersed colorants and additives give you the consistency and quality your products deserve

Additive Dispersions Colorant & Additive Dispersions Brochure Learn how Avient's pre-dispersed colorants and additives give you the consistency and quality your products deserve

Colorant & Additive Dispersions Brochure Learn how Avient's pre-dispersed colorants and additives give you the consistency and quality your products deserve Learn about Avient's urethane paste colorants (PEP & ET)

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Microsoft PowerPoint - AVNT Nov 2022 Earnings Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) D E C E M B E R 2 0 2 2 AVIENT: WHO WE ARE 40 23 9 36 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia 25,000+ CUSTOMERS Headquartered in Avon Lake, OH (Cleveland) 9,300+ employees 100+ manufacturing plants Key Financial Data 2022PF Sales $3.6 billion 2022PF EBITDA $585 million 2022PF EPS $2.95 100% ARE CUSTOMIZED SOLUTIONS TO UNIQUE SPECIFICATIONS of sales 2 Guidance as of November 2, 2022 Webcast WHO WE ARE – VISION, STRATEGY, CULTURE 3 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. OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. These personal values begin with each of us—the judgments and decisions we make as individuals affect the way Avient is viewed in the marketplace and in the communities where we work.

Microsoft PowerPoint - AVNT Nov 2022 Earnings Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) D E C E M B E R 2 0 2 2 AVIENT: WHO WE ARE 40 23 9 36 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia 25,000+ CUSTOMERS Headquartered in Avon Lake, OH (Cleveland) 9,300+ employees 100+ manufacturing plants Key Financial Data $3.6 billion2022PF Sales $585 million2022PF EBITDA $2.952022PF EPS 100% ARE CUSTOMIZED SOLUTIONS TO UNIQUE SPECIFICATIONS of sales 2 Guidance as of November 2, 2022 Webcast WHO WE ARE – VISION, STRATEGY, CULTURE 3 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. OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. These personal values begin with each of us—the judgments and decisions we make as individuals affect the way Avient is viewed in the marketplace and in the communities where we work.

1 “Fillers and Reinforcements” in Plastics Additives, R. The fine black powder is added at relatively high levels and creates only black-colored parts. Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014).

1 “Fillers and Reinforcements” in Plastics Additives, R. The fine black powder is added at relatively high levels and creates only black-colored parts. Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014).