Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy

UV barrier additives that don’t affect PET clarity or quality during recycling help brand owners improve their sustainability credentials and in general enable more recycled PET to be used when producing new containers.

Avient Collaborates with Oceanworks® to Expand Use of Recycled Ocean Plastics... Avient Highlights Sustainable Solutions to Enable Post Consumer Recycled (PCR) Content in Packaging...

Avient’s New Recycled TPE Grades Support Greater Use of Recycled Materials in Automotive Vehicles

Avient Expands reSound™ TPE Portfolio With New Grade Formulated With FDA-Reviewed, Post-Consumer Recycled Material Caption: Avient expands reSound™ TPE portfolio with a grade formulated using post-consumer recycled content that received No Objection Letter from U

Avient Launches New TPEs with Post-Consumer Recycled Content from Automotive Windshields Caption: reSound™ R TPEs incorporate 25% recycled content from polyvinyl butyral (PVB) from broken automotive windshields and laminated architectura

Avient Supports Hager Group to Incorporate Recycled Ocean-Bound Plastic in New Waterproof Outdoor Socket and Switch Avient formulates Social Plastic® from Plastic Bank into custom Maxxam™ REC recycled polyolefins, used to make Hager’s new cubyko leaf outdoor so

Initially available in overmolding grades compatible with PP, all grades are formulated to achieve comparable performance to traditional TPEs. RS7900-0001 30N RS7900-0001 45N RS7900-0001 60N RS7900-0001 70N Gen 1 Biomass Content (%) 35% 35% 35% 35% Hardness, Shore A 30A 45A 60A 70A Specific Gravity 1.0 1.1 1.1 1.1 50% Modulus, PSI 103 163 212 313 100% Modulus, PSI 127 192 247 355 Tensile Strength, PSI 564 759 920 1115 Elongation, % 699 692 712 727 Tear Strength, PLI 61 86 114 138 OM Substrate PP PP PP PP reSound™ BIO 7900 Series Copyright © 2023, Avient Corporation. This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com RS2800-0001 30N RS2800-0001 45N RS2800-0001 60N RS2800-0001 70N Gen 1 Biomass Content (%) 50–60% 50–60% 50–60% 50–60% Hardness, Shore A 30A 45A 60A 70A Specific Gravity 0.85 0.85 0.87 0.86 50% Modulus, PSI 111 167 256 378 100% Modulus, PSI 137 203 301 430 Tensile Strength, PSI 514 807 1089 1118 Elongation, % 672 735 709 644 Tear Strength, PLI 68 102 144 166 OM Substrate PP PP PP PP reSound™ BIO 2800 Series

It’s why we win. 11 474 644 924 107 147 208 467 616 872 2014 2018 2020PF R&D / Technical Marketing Sales Commercial Resources + 36% + 37% + 32% + 43% + 41% + 42% Headcount figures are Pro forma for the sale of Designed Structures and Solutions (DSS) and Performance Products and Solutions (PP&S) segments and the acquisition of the Clariant Masterbatch business. 2020PF data as of August 31, 2020. With the Clariant Masterbatch acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 21 1. Avient Total Enterprise Value Pro forma for acquisition of Clariant Masterbatch business and tax payments associated with the PP&S divestiture per Company filings, resulting in a cash adjustment from the June 30, 2020 balance sheet of ~$1,520MM 2.