Learn more about how Avient uses these frameworks in our 2021 Sustainability Report. Complying with industry or geographic location standards. If you would like to learn more about how Avient chooses sustainable suppliers, check out our Supplier Code of Conduct.

Consequently, you should not consider any such list to be a complete set of all potential risks or uncertainties. 1 AVIENT CORPORATION ITEM 1. As of December 31, 2023, Avient employed approximately 9,300 people, 34% of which were located in the U.S. and Canada, 34% were located in EMEA, 25% were located in Asia, and 7% were located in Latin America. d) Location also includes a design center/lab.

Total number of shares previously listed in the Articles or other Amendments with the Ohio Secretary of State: With the submission of this amendment, NEW total number of shares: Print Name By (if applicable) Signature Print Name By (if applicable) Signature By signing and submitting this form to the Ohio Secretary of State, the undersigned hereby certifies that he or she has the requisite authority to execute this document. If you wish to expedite the amendment certificate the fees are listed. NOW, THEREFORE, BE IT RESOLVED, that, effective as of the time and date that the applicable certificate is accepted for filing by the Ohio Secretary of State (the “Effective Time”), the name of the Company shall be changed from “PolyOne Corporation” to “Avient Corporation.”

As of December 31, 2022, Avient employed approximately 9,700 people, 34% of which were located in the U.S. and Canada, 35% were located in Europe, Middle East, and Africa, 24% were located in Asia, and 7% were located in Latin America. We established threshold, target and maximum adjusted EPS goals for each of the above listed performance periods. r) “Market Value per Share” means as of any particular date the closing sale price of the Common Shares as reported on the New York Stock Exchange or, if not listed on such exchange, on any other national securities exchange on which the Common Shares are listed.

Our company rose more than 140 positions from the 2021 list to land the 25th spot this year as Avient. Avient PAC’s Federal Election Commission filings, including listings of contributions, are publicly available at www.fec.gov.  Further, the vast majority of Avient sites are generally comparably smaller scale and located in urban or suburban areas.

Consequently, you should not consider any such list to be a complete set of all potential risks or uncertainties. As of December 31, 2024, Avient employed approximately 9,200 people, 34% of which were located in the U.S. and Canada, 33% were located in EMEA, 26% were located in Asia, and 7% were located in Latin America. We established threshold, target and maximum adjusted EPS goals for each of the above listed performance periods.

As of December 31, 2023, Avient employed approximately 9,300 people, 34% of which were located in the U.S. and Canada, 34% were located in Europe, Middle East, and Africa (EMEA), 25% were located in Asia, and 7% were located in Latin America. We established threshold, target and maximum adjusted EPS goals for each of the above listed performance periods. The four, equally weighted performance periods listed below were used in order to drive annual as well as cumulative performance.

Consequently, you should not consider any such list to be a complete set of all potential risks or uncertainties. 1 AVIENT CORPORATION ITEM 1. As of December 31, 2021, Avient employed approximately 8,700 people, 34% of which are located in the U.S. and Canada, 34% were located in Europe, Middle East, and Africa, 25% were located in Asia, and 7% were located in Latin America. c) There are two manufacturing plants located in Phoenix, Arizona.

Avient Corporation Candidates Privacy Notice We welcome your interest in working for Avient. A list of third-party suppliers to whom your personal information is transferred is available upon request. Note that if your residence is located in a country different to where the job you are applying to is, the use of your data by Avient’s group company is not subject to the data protection regulations in your country, and as such, a different level of protection may apply.

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. Avient Stock Performance The following is a graph that compares the cumulative total shareholder returns for Avient’s common shares, the S&P 500 index and the S&P Mid Cap Chemicals index, with dividends assumed to be reinvested when received. President and Chief Executive Officer, Avient Corporation Committee: 3 Sandra B.