Second Quarter 2007 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, July 16 /PRNewswire-FirstCall/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2007 second quarter earnings prior to the market opening on Thursday, August 2, 2007. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.