Where You Can Find Additional Information Our principal executive offices are located at 33587 Walker Road, Avon Lake, Ohio 44012, and our telephone number is +1 (440) 930-1000. The contents of our website are not part of this Annual Report on Form 10-K, and the reference to our website does not constitute incorporation by reference into this Form 10-K of the information contained at that site. 7 AVIENT CORPORATION ITEM 1A. Avient’s code of ethics is posted under the Corporate Governance tab of the Investor Relations page of its website at www.avient.com.

Explore various polymer performance to understand how material selection can prevent cracking and crazing, minimizing disinfectant-related failures in medical devices Learn more about how Avient's medical-grade polymers, colorants and additives can enhance effectiveness and safety.

Learn how Mevopur Healthcare Functional Additives help protect and enhance the performance of polymers used in pharmaceutical packaging products Discover how our polymer colorants and additives can bring healthcare to life.

A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com. Full conformance will be built over subsequent reporting cycles. • Published 2030 performance goals, further enhancing our position as a responsible business creating sustainable, long-term value for its stakeholders. • Scope included legacy PolyOne operations.

How far will the lens be from the light source? How strong (lumens) is the light source?

Buyer acknowledges that information in Seller’s marketing materials, technical data sheets and other descriptive publications distributed or published on its websites may vary from time to time without notice. For notices according to the General Data Protection Regulation (Regulation (EU) 2016/679) Buyer should consult Seller’s website at www.avient.com. Für Hinweise gemäß der Allgemeinen Datenschutzgrundverordnung (Regulation (EU) http://www.avient.com/ 19 2016/679) sollte der Käufer die Website des Verkäufers unter www.avient.com einsehen. 26.

This means new challenges in finding durable materials that can meet all of these needs.

Bring us your challenges and let our material experts help you find the right solution for your specific needs.

• Find or formulate the best material for your application • FEA analysis to simulate and predict static, vibrational, and dynamic performance 9.

Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies How Gravi-Tech makes the difference for packaging closures in the luxury cosmetics and spirits markets How can you make the most of color, from design through processing?