ColorMatrix™ FlexOne™ Liquid Metering System: A smaller & smarter single equipment system featuring new technology for liquid metering, developed with sustainability in mind for a range of applications. We are looking to increase our research & development globally and in India, and I have no doubt some of our next technological breakthroughs will happen at ISHA.”  Media contact Nicole DeChant  Avient Corporation  nicole.dechant@avient.com

No. 28#C Jin Bin Hi-Tech Industrial Park 156 NanHai Road Tianjin Economic-Technological Development Area Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More

CLEVELAND – December 12, 2022 – Avient Corporation today announced an expansion to its range of polyketone (PK) based materials with new Complēt™ PKE long fiber reinforced engineered thermoplastics. 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

This solution was developed as a plug-and-go option compatible with standard PET extrusion lines, making it easy for manufacturers to integrate it into their existing production processes. 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

MEXICO CITY – March 7, 2022 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will exhibit in person at the Plastimagen tradeshow this week. 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

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

TECHNICAL SERVICES Avient Long Fiber Technologies Application Development SUCCESS. Material selection is a crucial step in any new product development project, but that is just the beginning. Our people, ideas, material science, resources, and unwavering commitment to service enables customers to transform their visions into groundbreaking products. 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

More content is already being developed and will be added throughout 2024.     Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy   Media Contact Crandall Turner Avient Corporation Crandall.Turner@Avient.com

Color Prediction Service: a digital tool developed to illustrate the color possibilities or limitations of certain post-consumer recycled (PCR) content before sample development to help simplify the overall decision-making process for brand owners and technical colorists   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

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 Nicole DeChant Avient Corporation nicole.dechant@avient.com