First Quarter 2006 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, April 18 /PRNewswire-FirstCall/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2006 first quarter earnings prior to the market opening on Friday, May 5, 2006. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.