Corporate Scorecards Your company is amongst 25% of companies that reached Leadership level in your Activity Group. A sample of A-list companies from your Activity Group: AmorePacific Corporation Beiersdorf AG Borregaard ASA CDP SCORE REPORT - CLIMATE CHANGE 2023 Avient received an A- which is in the Leadership band. CATEGORY SCORES CDP SCORE REPORT - CLIMATE CHANGE 2023 If a company scored a C or below, they will not have been scored for Management or Leadership points (the dark purple line represents this).

Technologies Long Fiber Technology Long Fiber Technology

Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy   Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

LAS VEGAS – March 31, 2025 – Avient Corporation, an innovator of materials solutions, is pleased to announce a successful collaboration with its valued customer, Resia, a vertically integrated real estate company that specializes in developing, building, and managing multifamily communities, and through its Resia Manufacturing (RM) subsidiary, specializes in the fabrication of bathroom and kitchen pods for modular construction across the United States. By intersecting our broad portfolio of technologies with the product roadmaps of our customers, we help create differentiated and high-performance products that make the world better and more sustainable. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

Avient Corporation Avient Corporation Avient Corporation

Avient Corporation (NYSE: AVNT), with expected 2021 revenues of $4.6 to $4.7 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation michelle.maniscalco@avient.com

The GlasArmor sheet technology meshed well with our performance and timeframe requirements. PolyOne Corporation PolyOne Corporation

Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy Media Contact Jennifer Huang Avient Corporation jennifer.huang@avient.com  

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. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy  Media contact Nicole DeChant  Avient Corporation  nicole.dechant@avient.com

Corporate Literature Additives to preserve clarity and retain opacity developed for dental care products using WithStand™ TPEs with Antimicrobial Technologies