80311PM POLY MAX GE GOLD POLY WHITE 7008

Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More Q3 Avient Corporation Earnings Conference Call More

A recording of the call will also be available for one week, beginning at 12:00 p.m. Avient Corporation Avient Corporation

Internal : Independent Opinion Statement The opinion statement is Granted to Polyone Polymers India Private Limited Plot No. For and on behalf of BSI Theuns Kotze, Managing Director – IMETA Assurance Last Assessment Date: 2022/06/25 Latest issue Date: 2022/08/24 Expiry Date: 2023/08/17 BSI Group India Private Limited T: +91 11 2692 9000 (CIN U74899DL1999PTC101381 info.in@bsigroup.com The Mira Corporate Suites bsigroup.com/en-IN Plot 1&2, Ishwar Nagar, Mathura Road New Delhi-110065, India Good Manufacturing Practices mailto:info.in@bsigroup.com

Corporate Corporate One-time payout associated with deferred compensation plans

Avient was formed as PolyOne Corporation on August 31, 2000 from the consolidation of The Geon Company (Geon) and M.A. MINE SAFETY DISCLOSURES Not applicable. 13 AVIENT CORPORATION INFORMATION ABOUT OUR EXECUTIVE OFFICERS Executive officers are elected by our Board of Directors to serve one-year terms. THIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING THIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING CORPORATE OFFICERS ASHISH K.

One of the industry’s innovation leaders, Hager Group aims at sustainably shaping the electrical world of tomorrow and play a leading role in the field of energy management and distribution. PlasticBank® and Social Plastic® are registered trademarks of The Plastic Bank Recycling Corporation.  Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. The Georgia Institute of Technology, or Georgia Tech, is one of the top public research universities in the U.S., developing leaders who advance technology and improve the human condition. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

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Seite 1 von 4 1 a) PolyOne Th. Änderungsbeschluss: Sonderband Blatt 101 ff. 2 b) Ximena, Philippe, Lyon (Frankreich), *18.11.1960 Setzen, Marc, Baden-Baden, *27.05.1969 05.02.2007 Seite 2 von 4 3 b) Adolf-Dambach-Str. 2, 76571 Gaggenau Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 Ximena, Philippe, Lyon (Frankreich), *18.11.1960 23.04.2009 4 b) Mohn, Christopher, Lasne/Belgien, *11.06.1955 10.01.2011 5 b) Neue Adolf-Dambach-Str.4, 76571 Gaggenau Kronimus, Holger, Hilgert, *26.01.1968 Baert, Bernard, Verviers/Belgien, *18.12.1949 Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 15.02.2012 6 b) Der zwischen der Gesellschaft und der nunmehr infolge Firmenänderung und Sitzverlegung "PolyOne Deutschland GmbH", Bendorf (Amtsgericht Koblenz HRB 7522) am 03.11.2014 Seite 3 von 4 13.12.1994 abgeschlossene Beherrschungs- und Ergebnisabführungsvertrag wurde neugefasst und besteht nunmehr als Gewinnabführungsvertrag fort.Die Gesellschafterversammlungen haben der Neufassung am 20.10.2014 zugestimmt.