First Quarter 2008 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, April 17 /PRNewswire-FirstCall/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2008 first quarter earnings prior to the market opening on Thursday, May 1, 2008. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.