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. Review and Discuss the CD&A; Compensation Committee Report. • With the assistance of management and any outside advisers the Committee deems appropriate (a) review and discuss with management the Company’s disclosures in the CD&A, and, based on this review, make a recommendation as to whether to include it in the Company’s annual report on Form 10-K and proxy statement relating to the Company’s annual meeting of shareholders, and (b) prepare a Compensation Committee Report for inclusion in the Company’s proxy statement or other applicable SEC filings. 4 Board Reports and Annual Evaluation. • Regularly report the Committee’s activities and any recommendations to the Board in such manner and at such times as the Committee or the Board deems appropriate. • Conduct an annual evaluation of the Committee’s performance. September 10, 2024

Can be processed on standard injection molding machines Avient Long Fiber Technology Product/Service Overview

This type of air filter can remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles as small as 0.3 microns (µm). Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

AVIENT DESIGN FRESH THINKING SMARTER DESIGNS ADVANCED MATERIALS OEMS TURN TO AVIENT DESIGN WHEN THEY ARE LAUNCHING A NEW PRODUCT, OR WHEN THEY WANT TO IMPROVE AN EXISTING PRODUCT. W H A T Avient works with OEMs in almost every market around the world, and they all face the same challenge ... product development. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

The filled and unfilled grades are also highly customizable to achieve a wide range of properties and solve application challenges. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Our recent performance demonstrates the resiliency of our portfolio during challenging times." provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the

April 10, 2017 We enjoy collaborating on challenging applications that can take advantage of the breadth of our solutions and services,” said James Mattey, marketing director, Performance Products and Solutions at PolyOne. Jul 10, 2025

February 10, 2016 CLEVELAND, Feb. 10, 2016 /PRNewswire/ -- The Board of Directors of PolyOne Corporation (NYSE: POL), has declared a quarterly cash dividend of twelve cents ($0.12) per share on the common stock outstanding, to be paid on April 6, 2016, to stockholders of record on March 15, 2016.

83701583 BLUE MOLDING PLAST. 83701584 YELLOW MOLDING PLAST Challenge Accepted

Browse and download our literature to learn more about Avient solutions and services. Product/Service Overview Learn how molded-in color can offer the same eye-popping effects of paint at a greater efficiency and lower cost