The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/p4owuchb. View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-record-second-quarter-2021-results-increases-full-year-guidance-301345050.html

We view the increased payouts as one element of a balanced approach in delivering value to our shareholders.  View original content:http://www.prnewswire.com/news-releases/polyone-announces-third-quarter-2017-results-300542934.html

The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/yrq7mgm9.To participate in the audio-only portion of the call, dial 1-844-835-7433 (domestic) or 1-914-495-8589 (international) and provide conference ID number 7899765.  View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-record-third-quarter-2021-results-301410824.html

The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/eaivs28r. View original content to download multimedia:http://www.prnewswire.com/news-releases/avient-announces-record-first-quarter-2021-results-increases-full-year-guidance-301281089.html

The webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here.  View original content to download multimedia:https://www.prnewswire.com/news-releases/avient-announces-second-quarter-2022-results-301593200.html

We invest in each of these cornerstones and view them as inextricably linked. These personal values begin with each of us—the judgments and decisions we make as individuals affect the way Avient is viewed in the marketplace and in the communities where we work With guidance and support from the Avient Board of Directors, we have been directing actions and programs to change how our organization views, values and uses diversity to create value for our stakeholders and customers.  

CLOSING THOUGHTS AND THE YEAR AHEAD Upon reflection of 2016, I view it as both a year where we delivered growth in a challenging environment, and equally as important, made investments and decisions that will enable our longer-term goals. Our 2020 Platinum Vision targets are in focus and achievable, and we view each year’s performance as an incremental step toward them. The accruals represent our best estimate of probable future costs that we can reasonably estimate, based upon currently available information and technology and our view of the most likely remedy.

This amount represents our best estimate of probable costs for remediation, based upon the information and technology currently available and our view of the most likely remedy. Š This accrual represents our best estimate of the remaining probable remediation costs based upon information and technology currently available and our view of the most likely remedy. The accruals represent our best estimate of the remaining probable remediation costs, based upon information and technology that is currently available and our view of the most likely remedy.

Future Revenue Growth Assumptions Avient Corporation 86 Growth in Asia, Woon Keat Moh Regional View Avient Corporation 87 U.S. & Canada 50% EMEA Asia 16% AVIENT GEOGRAPHY REVENUE REGIONAL ECONOMIC GROWTH 0% 1% 3% 6% 7% 2022 2023 2024 2025 GDP, Percent Change U.S.

Personal Values Integrity, Honesty and Respect Integrity, Honesty and Respect begin with each of us—the judgments and decisions we make as individuals affect the way Avient is viewed in the marketplace and in the communities where we work.