Reporting January 1, 2022 through December 31, 2022 Reporting cycle

The non-GAAP financial measures include: Adjusted Earnings Per Share, Net Debt / Adjusted EBITDA, and Adjusted EBITDA. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. Unless otherwise stated, Adjusted EBITDA figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Senior Vice President and Chief Financial Officer, May 2008 to January 2011. Senior Vice President, Commercial Development, May 2006 to January 2010. The market approach is used to estimate fair value by applying sales and earnings multiples (derived from comparable publicly- traded companies with similar investment characteristics of the reporting unit) to the reporting unit’s operating performance.

Homepage // News Center // Avient Showcases Connected Wire and Cable Solutions at Wire China 2020 September 22, 2020 Visitors can find Avient’s exhibit in booth W1C04 at Wire China 2020.

Homepage // News Center // Avient Features TPEs for Food Contact and Sustainability at Cekexpo 2020 August 26, 2020 SHANGHAI – August 26, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will be exhibiting at Shanghai International Catering Equipment and Kitchenware Exhibitions 2020 (Cekexpo 2020) this week.  

The non-GAAP financial measures include: Adjusted Earnings Per Share, Net Debt / Adjusted EBITDA, and Adjusted EBITDA. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. Unless otherwise stated, Adjusted EBITDA figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

August 26, 2020 July 31, 2020 June 24, 2020

November 10, 2020 October 27, 2020 September 22, 2020

Loss) earnings per share attributable to Loss) earnings per share attributable to Diluted earnings per common share impact

Earnings per share attributable to Earnings per share attributable to Diluted earnings per common share impact