CLEVELAND – October 10, 2022 – Avient Corporation today announced it will highlight its breadth of composite solutions, including new materials formulated with recycled content, at the upcoming Composites and Advanced Materials Expo (CAMX). 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. Media contact Nicole DeChant  Avient Corporation  nicole.dechant@avient.com

ORLANDO – May 6, 2024 – Avient Corporation, a premier provider of specialized and sustainable materials solutions and services, is proud to announce the addition of new super tough PA6 and PA66 grades to its Nymax™ REC Recycled Nylon Formulations product line, each containing post-industrial recycled content. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

SÃO PAULO, Brazil – April 24, 2024 – Avient Corporation is pleased to announce that its Color and Additives team in Latin America (LATAM) will showcase its portfolio of specialized and sustainable materials solutions and services at the ABRE Sustainability Forum. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

CLEVELAND – January 16, 2024 – Dyneema®, owned by Avient Corporation, a leading provider of specialty and sustainable material solutions, today announces the launch of a new website and brand identity for the world’s strongest fiber™. Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Crandall Turner Avient Corporation Crandall.Turner@Avient.com

ORLANDO – May 6, 2024 – Avient Corporation, a premier provider of specialized and sustainable materials solutions and services, today announced it will feature the launch of its Cesa™ Non-PFAS Process Aid for Extrusion at NPE 2024 in Orlando, May 6-10. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

SHANGHAI – October 31, 2024 – Avient Corporation, a premier provider of specialized and sustainable materials solutions and services, today announced the expansion of its reSound™ REC Recycled Content Thermoplastic Elastomers (TPEs) AF 7210 grades to Asia. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Jennifer Huang Avient Corporation jennifer.huang@avient.com  

STUTTGART, Germany – June 21, 2022 – At The Battery Show Europe next week, Avient Corporation is introducing two new grades within the reSound™ REC thermoplastic elastomer (TPE) portfolio. About Avient Avient Corporation (NYSE: AVNT), with 2021 revenues of $4.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media Contact Nicole DeChant  Avient Corporation  nicole.dechant@avient.com

CLEVELAND – January 20, 2025 – Dyneema®, owned by Avient Corporation (NYSE: AVNT), an innovator of materials solutions, unveils its most advanced ballistic materials to date with the launch of Dyneema® HB330 and Dyneema® HB332. Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. Media Contact Crandall Turner Avient Corporation crandall.turner@avient.com  

PARIS — January 21, 2025 — At Pharmapack 2025, Avient Corporation, an innovator of materials solutions, will highlight its range of colorants and additives for supporting medication identification, promoting brand differentiation, and enhancing the performance and sustainability of medical devices and pharmaceutical packaging. Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

LAS VEGAS — February 17, 2025 — Today, Avient Corporation, an innovator of materials solutions, announced it will highlight its comprehensive portfolio of advanced composite technologies, including its new Hammerhead™ FR Flame Retardant Composite Panels, at the National Association of Home Builders (NAHB) International Builders’ Show (IBS) in Las Vegas, Nevada, from February 24 to 26.  Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com