Avient Corporation Chairman, President and Chief Executive Officer, Avient Corporation

With these solutions, we help customers succeed in addressing secular trends like housing shortages, increased power generation and distribution needs, move to sustainability solutions, and personalized self-administered health care solutions. Company Officers Avient Corporation Privacy Statement

Governance and Corporate Responsibility Charter Proposed Revisions March 2025 Final and Approved.pdf AVIENT CORPORATION GOVERNANCE AND CORPORATE RESPONSIBILITY COMMITTEE CHARTER Membership The Governance and Corporate Responsibility Committee (the “Committee”) of the Board of Directors (the “Board”) of Avient Corporation (the “Company”) will consist entirely of directors who meet the definition of “independent” as set forth in the Corporate Governance Standards of the New York Stock Exchange. Corporate Governance. The Committee may appoint subcommittees from time to time as needed and may delegate authority to such subcommittees or to officers of the Company, when appropriate, consistent with applicable laws, regulations, and listing standards.

This design showcases our ability to collaborate with customers to address multiple challenges.” PolyOne Corporation, with 2012 revenues of $2.9 billion, is a premier provider of specialized polymer materials, services and solutions. Company Officers

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   Company Officers

New Colorant Chromatics™ Metallic Effect Pre-Colored Sulfone Formulations Launched by Avient Corporation at Fakuma 2024 Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com Company Officers

To address this issue, part of the ELV Directive stipulates that a minimum of 25% of the plastics used in vehicles sold in 2030 must be sourced from post-consumer recycled (PCR) materials. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com Company Officers

ColorMatrix Europe Limited is a wholly owned indirect subsidiary of Avient Corporation, a U.S. publicly-traded corporation listed on the New York Stock Exchange with global headquarters in Avon Lake, Ohio, United States. The Corporate Ethics Officer reviews all calls to the hotline. Our procurement and compliance teams will continue to focus on identifying and addressing any potential risks in our supply chain and the business will continue to provide awareness and training to all of its employees. 

The event will include a presentation by president and chief executive officer Robert M. Media Contact: Kyle Rose Vice President, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com Company Officers

Our new reSound REC AF 7210 TPE series responds to this trend and addresses upcoming regulatory changes in export markets, such as the European Union, where a newly proposed ELV directive requires high recycle contents for plastic components. Media Contact Jennifer Huang Avient Corporation jennifer.huang@avient.com   Company Officers