IVCC and Avient joined forces to step up the global fight to eradicate malaria. Avient and IVCC created a new medium scale masterbatch production laboratory in China to support research and development into non-registered novel active ingredients for incorporation into long lasting treated nets. The pioneering facility supplies a platform to scale-up the formulation development and accelerate the process of launching innovative long lasting treated nets for protection against malaria together with innovation partners.

Annual Report | 2024 2 STOCK EXCHANGE LISTING Avient's Common Stock is listed on the New York Stock Exchange, Symbol: AVNT SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Equiniti Trust Company, LLC 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2615 or 1-651-450-4064 www.shareowneronline.com Additional information about Avient, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.avient.com or free of charge from: Investor Relations Avient Corporation 33587 Walker Road Avon Lake, Ohio 44012 Phone: 1-440-930-1000 ANNUAL MEETING The annual meeting of Avient will be held virtually via live webcast at 9:00 a.m. Committees: 1, 2 Gregory J. Committees: 1, 4 Kim Ann Mink, Ph.D.

Avient to debut Dyneema® Fiber at JEC World 2023 This includes personal ballistic protection, industrial protective gear, lightweight & breathable fabrics for outdoor adventures, as well as ropes, nets, and synthetic chains for offshore and maritime operations. About Avient 

Avient Resources Global Supplier Quality Manual Without the dedication of our supplier base, Avient would not be able to achieve customer satisfaction, deliver conforming products or maintain our internal Quality Policy.

The determination of the GHG emissions is the sole responsibility of Avient. Verification Opinion: Based on the verification process and procedures conducted to a limited assurance level of the GHG emissions statement shown above, Apex found no evidence that the GHG emissions statement:  is not materially correct and is not a fair representation of the GHG emissions data and information; and  has not been prepared in accordance with the WRI/WBCSD GHG Protocol Corporate Accounting and Reporting Standard (Scope 1 and 2), and WRI/WBCSD Greenhouse Gas Protocol Corporate Value Chain Accounting and Reporting Standard (Scope 3). Miami, Florida Lakewood, Colorado July 24, 2023 This verification declaration including the opinion expressed herein, is provided to Avient and is solely for the benefit of Avient in accordance with the terms of our agreement.

Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

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Syncure XLPE formulations are UL-44, UL-4703, and CSA 22.2 certified materials with FT2, FV1, and VW-1 flame retardant ratings. About Avient   Avient Announces Quarterly Dividend...

Seller shall rectify the defective Products, supply new Products or refund the amount corresponding to the defective Products, at Seller's discretion. All late payments shall bear an annual interest of one (1) month EURIBOR plus 8% accrued on a daily basis, notwithstanding any damages. Seller has no liability for the failure in discharging or unloading equipment or materials used by Buyer, whether or not supplied by Seller.

Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K. Avient Announces First Quarter 2025 Results...