| Teleconference: | October 24, 2018 at 8:00 a.m. ET | 
| 
 Dial-in number: | Domestic: 1-844-835-7433 | 
| International: 1-914-495-8589 | |
| 
 Conference ID: | 6594369 | 
| 
 Broadcast live: | |
| 
 Replay: | The replay will be available for one week, beginning at | 
| 12:00 p.m. ET, October 24, 2018 | |
| 
 Dial-in number: | Domestic: 1-855-859-2056 | 
| International: 1-404-537-3406 | |
| 
 Conference ID: | 6594369 | 
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 View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-third-quarter-2018-conference-call-300722083.html
 View original content:http://www.prnewswire.com/news-releases/polyone-to-hold-third-quarter-2018-conference-call-300722083.html
SOURCE 
Investor Relations Contact: Joe Di Salvo, Vice President, Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Rose, Vice President, Corporate Communications, PolyOne Corporation, +1 440-930-3162, kyle.rose@avient.com
