PolyOne To Hold Third Quarter 2015 Conference Call

October 13, 2015

CLEVELAND – October 13, 2015 – PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and solutions, will host its third quarter 2015 earnings conference call at 8:00 a.m. Eastern Time on Tuesday, October 27, 2015. The Company will release its third quarter 2015 financial results before the market opens on October 27, 2015.

Teleconference:	October 27, 2015 at 8:00 a.m. ET
Dial-in number:	Domestic: 1-844-835-7433
International: 1-914-495-8589
Conference ID:	55303489
Broadcast live:	www.avient.com/investor
Replay:	The replay will be available for one week, beginning at 12:00 p.m. ET, October 27, 2015
Dial-in number:	Domestic: 1-855-859-2056
International: 1-404-537-3406
Conference ID:	55303489

About PolyOne

PolyOne Corporation, with 2014 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. The company is dedicated to serving customers in diverse industries around the globe, by creating value through collaboration, innovation and an unwavering commitment to excellence. Guided by its Core Values, Sustainability Promise and No Surprises Pledge(SM), PolyOne is committed to its customers, employees, communities and shareholders through ethical, sustainable and fiscally responsible principles. For more information, visit www.polyone.com.

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Investor Relations Contact:

Eric R. Swanson

Director, Investor Relations PolyOne Corporation

+1 440-930-1018

eric.swanson@avient.com

Media Contact:

Kyle G. Rose

Vice President, Corporate Communications PolyOne Corporation

+1 440-930-3162

kyle.rose@avient.com