Webcast Alert: PolyOne Corporation Announces Webcast of President & CEO Presentation to Cleveland Society of Security Analysts

March 15, 2004

CLEVELAND, March 15 /PRNewswire-FirstCall/ -- PolyOne Corporation
(NYSE: POL) announces the following Webcast:

    What:     PolyOne President & CEO presents to Cleveland Society of
              Security Analysts

    When:     Wednesday, March 24, 2004 at 12:30 p.m. Eastern

    Where:    www.polyone.com or

    How:      Live over the Internet -- Simply log on to the web at the
              address above.

    Contact:  Dennis A. Cocco, Vice President, Investor Relations and

PolyOne Corporation, with revenues approximating $2.5 billion, is an
international polymer services company with operations in thermoplastic
compounds, specialty resins, specialty polymer formulations, engineered films,
color and additive systems, elastomer compounding and thermoplastic resin
distribution. Headquartered in Cleveland, Ohio, PolyOne has employees at
manufacturing sites in North America, Europe, Asia and Australia, and joint
ventures in North America, South America, Europe, Asia and Australia.
Information on the Company's products and services can be found
at www.polyone.com.

(Minimum Requirements to listen to broadcast: The Windows Media Player
software, downloadable free from
http://www.microsoft.com/windows/windowsmedia/EN/default.asp and at least a
28.8 kbps connection to the Internet. If you experience problems listening to
the broadcast, send an email to webcastsupport@tfprn.com .)

SOURCE PolyOne Corporation

CONTACT: Dennis A. Cocco, Vice President, Investor Relations and
Communications of PolyOne, +1-440-930-1538

Web site: http://www.polyone.com