NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its fourth quarter 2016 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-to-hold-fourth-quarter-2016-conference-call-300388954.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its fourth quarter 2017 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-fourth-quarter-2017-conference-call-300580338.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its first quarter 2019 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-first-quarter-2019-conference-call-300825139.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its second quarter 2017 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-second-quarter-2017-conference-call-300485516.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its fourth quarter 2018 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-fourth-quarter-2018-conference-call-300774229.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its third quarter 2018 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-third-quarter-2018-conference-call-300722083.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its second quarter 2018 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-second-quarter-2018-conference-call-300675592.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its third quarter 2017 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-third-quarter-2017-conference-call-300533416.html

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its first quarter 2018 earnings before the market opens on is a premier provider of specialized polymer materials, services and solutions. View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-first-quarter-2018-conference-call-300627645.html

NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Fourth Quarter and Full Year 2020 Results and Provides Guidance for 2021 Fourth Quarter Results • GAAP EPS from continuing operations of $0.81 compared to $0.08 in the prior year quarter • Record fourth quarter adjusted EPS of $0.52 increased 73% compared to $0.30 pro forma* in the prior year, driven by strong organic revenue growth in all segments, improved operating margins and synergy capture from the Clariant Masterbatch acquisition • Increased dividend for the 10th consecutive year to $0.85 a share on an annualized basis Full Year Results • Completed transformational Clariant Masterbatch acquisition and renamed the company as Avient • GAAP EPS from continuing operations of $1.46 compared to $0.97 in the prior year • Adjusted EPS increased 11% to $1.93 pro forma, on strength in healthcare, packaging and consumer end markets • Specialty Engineered Materials (SEM) segment delivered record operating income of $94 million, driven by growth in composites and demand for outdoor high performance applications CLEVELAND – February 9, 2021 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, today reported its full year and fourth quarter results for 2020. For more information, visit www.avient.com. # # # 3 Forward-looking Statements In this press release, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. See Attachment 3 for a definition and summary of special items.