Fourth Quarter 2010 Westlake Chemical Corporation Earnings Conference Call
HOUSTON, Feb. 1, 2011 /PRNewswire via COMTEX/ -- Westlake Chemical Corporation (NYSE: WLK) will release its 2010 fourth quarter earnings prior to the market opening on Tuesday, February 22, 2011 . The company will host a conference call at 11:00 a.m. Eastern Time ( 10:00 a.m.