Additionally, these grades are formaldehyde-free, addressing VOC concerns in manufacturing compared to POM.

Additionally, these grades are formaldehyde-free, addressing VOC concerns in manufacturing compared to POM.

Additionally, these grades are formaldehyde-free, addressing VOC concerns in manufacturing compared to POM.

Additionally, these grades are formaldehyde-free, addressing VOC concerns in manufacturing compared to POM.

For the same reasons, Avient is unable to address the probable significance of the unavailable information. Plastic Tax) 145 Global regulatory measures addressing collection sorting, extended producer responsibility (EPR), waste recycling, and reuse Recyclable or reusable packaging in the E.U. by 2030 (E.U. Per Carlsson, Manufacturing and Operations Avient Corporation 71 80 2022 2030 Medical Plastics Market Size PRESERVE – TAKEAWAY Protecting Human Life and Enabling Connectivity Drives Growth Projections Examples Covered 56% Other Applications 44% 2022 $525M (in $ Bi lli s) 8% CAGR 34% CAGR 5G Infrastructure Market Size 12 92 10 70 80 2023 2024 2025 2026 2027 2028 2029 2030 (in $ Bi lli s) Source: Grand View Research Source: Global Data Summary Senior Vice President and Chief Financial Officer Avient Corporation 72 OUR SUSTAINABILITY REPORT Avient Corporation 73 Avient Corporation 74 2030 SUSTAINABILITY GOALS Avient Corporation 75 PERFORMANCE AND RECOGNITION 1 2 5 ESG Ratings Performance ESG Awards and Certifications top 13% 94th percentile Avient Corporation 76 SUSTAINABILITY INNOVATION AWARDS Ultra-Low Carbon Footprint TPE Innovation Award, Finalist: PCR Colorants + Additives Sustainable Packaging Innovation, Finalist: U.S.

Certificate Avient Corporation Certificate Of Conformance This is to certify that the Quality Management System of: Avient Corporation 33587 Walker Road Avon Lake OH 44012 has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: ISO 9001:2015 The Quality Management System is applicable to: Design and manufacture of colour and additive concentrates, thermoplastic resins and specialty compounds Certificate No: 65799 Certification Date: 01 OCT 2020 Effective Date: 25 SEP 2023 Expiration Date 30 SEP 2026 Revision Date: 06 DEC 2024 Dominic Townsend, President Page 1 of 4 ISO 9001:2015 Certificate Of Conformance ANNEX Certificate No.: 65799 Avient Corporation At the below facilities Avient Corporation - Avon Lake, OH Management of QMS, Design and manufacture of colour and additive concentrates, thermoplastic resins and specialty compounds 33587 Walker Road Avon Lake OH 44012 United States Avient (Argentina) SA Administration, Site management, Manufacture, Laboratory (QC and Colormatching), Procurement, Maintenance, Infrastructure, Warehouse and Transport, Sales Av. Central Office, Administration, Site management (Facitilities, EHS), Marketing and Sales, SCM, Group Procurement Services, GBS and Logistics, GTI-Engineering and R&D, Technical Application Laboratories, Legal, Finance, HR, IT, RSRA, SMD and Learning, Communication Bunkyo Green Court, 2-28-8, Tokyo Tokyo 113-8662 Japan Malaysia Sdn Bhd Lot 1732, MK. 15, Kaw. Administration, Manufacture, Laboratory, Warehouse Plasticos 28 Santa Clara Coatitla Ecatepec de Morelos Estado de México 55540 Mexico Avient Corporation Administration, Site management (Facitilities, EHS), Manufacture, Laboratory (QC Transport, SCM (DIP, Logistics, CSD, Call-off), QC, Product Stewardship 4 Rothwell Avenue, Albany Industrial Estate Albany 0632 New Zealand 1–A1, Sector 20, Korangi Industrial Area 74900 Karachi Pakistan Avient Pakistan (Private) Ltd.

For the same reasons, the Company is unable to address the probable significance of the unavailable information. Clariant Revenue Synergies Avient Corporation 19 Avient Corporation 20 Customer Experience I N S P I R A T I O N . D tr ib u tio Avient Corporation 132 ex .

POLYONE CORPORATION 9 Our Internet address is www.polyone.com. President and Chief Executive Officer — ChemDesign Corporation (a custom chemical manufacturer), December 2001 to July 2006. PolyOne has adopted a code of ethics that applies to its principal executive officer, principal financial officer and principal accounting officer.

Our Internet address is www.polyone.com. PATTERSON President and Chief Executive Officer, PolyOne Corporation Committee: 3 RICHARD H. GOFF President and Chief Executive Officer, Tesoro Corporation and Chairman and Chief Executive Officer, Tesoro Logistics Committees: 3*, 4 GORDON D.

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