OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. We create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. F X ) -10% -11% -3% -12% 14 Avient ex.

Our products enable the search for new energy reserves and extend the life of fiber optic telecommunication cables.

Lowering energy usage and associated emissions often requires new weight-out strategies.

Contact your Avient sales representative for more information. Copyright © 2021, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient can help in both these critical areas. All of this is backed by project management and technical support around the world through more than 100 facilities. If the required resin is not listed under Avient concentrates, please contact an Avient representative to discuss more options.

AVIENT CORPORATION COMPENSATION COMMITTEE CHARTER Membership • The Compensation Committee (“Committee) of the Board of Directors (“Board”) of Avient Corporation (“Company”) shall consist of a minimum of three directors. • The Committee will consist entirely of directors who the Board has determined have no material relationships with the Company, either directly or as a partner, shareholder, or officer of an organization that has a relationship with the Company, and: o who meet the definition of “independent” as set forth in the Corporate Governance Standards of the New York Stock Exchange; and o qualify as “non-employee directors” for the purposes of Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). • Each Committee member will serve at the pleasure of the Board for such term as the Board may decide or until such Committee member is no longer a Board member.

We create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. F X ) -10% -11% -3% -12% 15 Avient ex. Avient Specialty Other Specialty / 2023E(%) 37 79 89 83 81 76 73 90 82 77 76 74 70 58 22 MULTIPLE EXPANSION Avient Specialty Other Specialty / Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $36.50.

With the new method, the discs’ ability to withstand failure during cycle testing was improved by a factor of 400, far exceeding the requirement of 180,000 cycles.

Our products enable the search for new energy reserves and extend the life of fiber optic telecommunication cables.