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PolyOne Corporation To Present at Morgan Stanley Basic Materials Conference on February 23, 2005

February 22, 2005

CLEVELAND, Feb 22, 2005 /PRNewswire-FirstCall via COMTEX/ -- W. David Wilson, Chief
Financial Officer, will speak at the Morgan Stanley 2005 Basic Materials
Conference on Wednesday, February 23, 2005 at 2 p.m., ET.

This call is being webcast by Thomson/CCBN and can be accessed at
PolyOne's web site at www.polyone.com .

The webcast is also being distributed through the Thomson StreetEvents
Network to both institutional and individual investors. Individual investors
can listen to the call at www.fulldisclosure.com , Thomson/CCBN's individual
investor portal, powered by StreetEvents. Institutional investors can access
the call via Thomson's password-protected event management site,
StreetEvents ( www.streetevents.com ).

About PolyOne Corporation

PolyOne Corporation (NYSE: POL), with 2004 annual revenues of
$2.2 billion, is a leading global compounding and North American distribution
company with continuing operations in thermoplastic compounds, specialty
polymer formulations, color and additive systems, and thermoplastic resin
distribution. Headquartered in northeast Ohio, PolyOne has employees at
manufacturing sites in North America, Europe, Asia and Australia, and joint
ventures in North America and South America. Information on PolyOne's
products and services can be found at http://www.polyone.com .

SOURCE PolyOne Corporation

Dennis A. Cocco of PolyOne Corporation, +1-440-930-1538, or Dennis.cocco@polyone.com

http://www.prnewswire.com

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