PolyOne to Hold Third Quarter Conference Call on November 4

CLEVELAND, — PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, intends to release its 2009 third quarter earnings on Wednesday, November 4, 2009 and host a conference call at 9:00 a.m. Eastern Time.

The conference call will be broadcast live on the Company’s Web site at www.polyone.com/investor, or it can be accessed via phone. The conference dial-in number is 866-543-6403 (domestic) or 617-213-8896 (international), passcode 81765586, conference topic: third quarter 2009 PolyOne earnings conference call.

The call will be available for replay until November 11, on the Company’s Web site at www.polyone.com/investor or by phone at 888-286-8010 (domestic) or 617-801-6888 (international). The passcode for the replay is 50218746. – PolyOne