PolyOne To Hold Fourth Quarter 2013 Conference Call

January 14, 2014

CLEVELAND – PolyOne Corporation (NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its fourth quarter 2013 earnings after the market close on Tuesday, January 28, 2014. The company will host a conference call at 8:00 a.m. Eastern Time on Wednesday, January 29, 2014.

Teleconference: January 29, 2014 at 8:00 a.m. ET

Dial-in number: Domestic: 1-866-543-6403
                         International: 1-617-213-8896

Pass code: 66233243

Broadcast live: www.avient.com/investor

Replay: The replay will be available for one week, beginning at
             12:30 p.m. ET, January 29, 2014

Dial-in number: Domestic: 1-888-286-8010
                          International: 1-617-801-6888

Pass code: 93793969

About PolyOne

PolyOne Corporation, with 2012 revenues of $2.9 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:
Isaac D. DeLuca
Vice President, Investor Relations
PolyOne Corporation
+1 440-930-1226
isaac.deluca@avient.com

Media Contact:
Kyle Rose Director, Corporate Communications
PolyOne Corporation
+1 440-930-3162
kyle.rose@avient.com