First Quarter 2005 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, April 14, 2005 /PRNewswire-FirstCall via COMTEX/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2005 first quarter earnings prior to the market opening on Wednesday, May 4, 2005. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.