news library online, please visit www.avient.com/news. Tax adjustments(2) SEC Filings

To apply for an SSN, get Form SS-5, Application for a Social Security Card, from your local SSA office or get this form online at www.SSA.gov. An identity thief may use your SSN to get a job or may file a tax return using your SSN to receive a refund. You must provide your TIN whether or not you are required to file a tax return.

Richland Hills, Texas 4. Pasadena, Texas 5. Seabrook, Texas 6.

To access PolyOne's news library online, please visit www.polyone.com/news. Income tax expense Tax adjustments include the net tax expense (benefit) from one-time income tax items and deferred income tax valuations allowance adjustments.

news library online, please visit www.avient.com/news. Income tax expense SEC Filings

Louisville, Kentucky Seabrook, Texas(1) 4. La Porte, Texas (4) 7. Clinton, Tennessee 10.Shenzhen, China 10.Assesse, Belgium 10.Dyersburg, Tennessee Jurong, Singapore (3) 11.Cergy, France 11.Pasadena, Texas 11.Diadema, Brazil 12.Tossiat, France 12.Seabrook, Texas 12.Joinville, Brazil 13.Bendorf, Germany 13.Orangeville, 13.Birmingham, AL (6) 14.Gyor, Hungary Ontario, Canada (13 manufacturing plants) 15.Kutno, Poland 14.St.

La Porte, Texas (4) 8. Pasadena, Texas 11. Richland Hills, Texas (5) 24.

To access PolyOne’s news library online, please visit www.polyone.com/news a) Tax adjustments include the net tax expense (benefit) from one-time income tax items and deferred income tax valuation allowance adjustments. Tax adjustments

Pasadena, Texas 5. Seabrook, Texas 6. La Porte, Texas 8.

To access PolyOne’s news library online, please visit www.polyone.com/news. Tax adjustments(2) 2) Tax adjustments include the net tax expense/benefit from one-time income tax items and deferred income tax valuations allowance adjustments.