Avient worked with a progressive customer who designed floating solar panels that float on large bodies of water, and require very demanding weather resistance in harsh environments. Smartbatch™ Color and Additive Concentrates offered unparalleled UV weathering protection color concentrates for our customer’s solar power stations. Smartbatch™ enhanced the customer’s power generation efficiency by 10%, while providing shielding to prevent algae growth.

Avient worked with a progressive customer who designed floating solar panels that float on large bodies of water, and require very demanding weather resistance in harsh environments. Smartbatch™ Color and Additive Concentrates offered unparalleled UV weathering protection color concentrates for our customer’s solar power stations. Smartbatch™ enhanced the customer’s power generation efficiency by 10%, while providing shielding to prevent algae growth.

Advancing circularity in our operations and our customers’ products Supporting technology breakthroughs by meeting our customer’s sustainable solution needs. Approximately 90% of our Scope 3 emissions come from purchased goods and services and downstream processing of sold products (55% and 24% respectively).

ORLANDO – May 6, 2024 – Avient Corporation, a premier provider of specialized and sustainable materials solutions and services, invites attendees at NPE 2024 to learn how the company is helping customers solve some of the most pressing challenges facing our industry today, including solutions that enable circularity in addition to solutions that reduce carbon footprint to support sustainability goals, through a dynamic showcase of product launches, sustainability initiatives, and technical seminars. It will be on display in Avient’s customer center at NPE 2024   Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

No Content Detail 1 MERSIS number of the Company 0836003561100014 2 Title of the Company Polyone Tekno Polimer Mühendislik Plastikleri Sanayi ve Ticaret Anonim Şirketi 3 Registered office of the Company Orhan Gazi Mah.1683 Sk. No:8 Esenyurt/İstanbul 4 Committed and Paid Company Capital TRY 100,799,000.00 5 Full names of the Board members of the Company (in the event that a legal entity is a board member, that legal entity's MERSIS number, trade name, registered address and its individual representative's full name) • Holger Hans Kronimus • Christoph Palm • Zaneta Gabriela Potoczny 6 Independent auditor's title, registered address, and branch offices (if any).

Number: BC1228188 CERTIFICATE OF CHANGE OF NAME BUSINESS CORPORATIONS ACT I Hereby Certify that POLYONE CANADA ULC changed its name to AVIENT CANADA ULC on January 15, 2021 at 12:13 PM Pacific Time.

CERTIFICATE OF INCORPORATION ON CHANGE OF NAME Company Number 3141094 The Registrar of Companies for England and Wales hereby certifies that under the Companies Act 2006: POLYONE CORPORATION UK LIMITED a company incorporated as private limited by shares, havingits registered office situated in England and Wales, has changed its name to: AVIENT MATERIAL SOLUTIONS UK LIMITED Given at Companies House on9th November 2021.

Product/Service Overview Product/Service Overview Avient Design services and a custom Versaflex™ wet grip TPE combine to deliver an optimized and aesthetically differentiated fishing tool for outdoor gear OEM

I am confident we will continue to provide our customers innovative solutions and world class service in support of their success and our growth in 2017 and beyond." To listen to this recording, dial 1-855-859-2056 (domestic) or 1-404-537-3406 (international) and enter conference ID number 86775774. is a premier provider of specialized polymer materials, services and solutions.

We enhance our strong strategic foundation with sustainability cornerstones, which provide guideposts for our corporate responsibility and customer-centered innovation. Our ability to enable our customers' sustainability goals through material science and design expertise is a key differentiator for our company. Our ability to enable our customers' sustainability goals through material science and design expertise is a key differentiator for our company.