Fourth Quarter 2009 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, Feb 09, 2010 /PRNewswire via COMTEX/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2009 fourth quarter earnings prior to the market opening on Tuesday, February 23, 2010. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.