HOUSTON, Feb. 6 /PRNewswire-FirstCall/ -- Morris Gelb, Executive Vice President and COO of Lyondell Chemical Company (NYSE: LYO), will address financial analysts at the following event:

     Analyst
     Conference:       Morgan Stanley Conference in New York
                       Wednesday, Feb. 13, 2002,
                       at 9:30 a.m. Eastern Standard Time

     Web Site Access:  Live, audio-only webcasting will be provided -- in
                       RealPlayer(TM) and Windows Media formats.  At 9:30 a.m.
                       on the day of the event, the webcast can be accessed
                       from www.lyondell.com .

                       A replay of the presentation will be available at
                       Lyondell's web site at www.lyondell.com .

                       The slides will be available at the time of the
                       presentation and afterwards at www.lyondell.com ,
                       Investor Relations - Presentations section.

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SOURCE Lyondell Chemical Company
Web site: http: //www.lyondell.com
Photo: NewsCom: http: //www.newscom.com/cgi-bin/prnh/20000921/LYOLOGO AP Archive: http://photoarchive.ap.org PRN Photo Desk, +1-888-776-6555 or +1-212-782-2840
CONTACT: media, Anne Knisely, +1-713-309-2643, or investors, Patrick Quarles, +1-713-652-4590, both of Lyondell Chemical Company
CAPTION: LYOLOGO LYONDELL LOGO Lyondell Logo. (PRNewsFoto)[PM] HOUSTON, TX USA 09/21/2000