4% Prl.

UV GRAY PE 4

OIL RUB BRONZE 4

JL6A NAVY PIER TY-791HQ 4%

PP CONC 4 NATL

SNOWFALL WHITE TPE AM 4

LAVISH BROWN PP 4%

IP2.5-ALT TINT 4

Versaflex™ & Versalloy™ Specialty Engineered Materials Thermoplastic Elastomers for Healthcare Applications Delivering specialized thermoplastic elastomer (TPE) solutions for demanding healthcare applications, Avient has performance-grade materials that are approved for USP VI, ISO 10993-4 and 10993-5.

# # https://www.avient.com/investors https://edge.media-server.com/mmc/p/edkwvu9r https://edge.media-server.com/mmc/p/edkwvu9r https://www.avient.com/investors https://www.avient.com/ 4 Forward-looking Statements In this press release, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.