Fourth Quarter 2007 Westlake Chemical Corporation Earnings Conference Call
HOUSTON--(BUSINESS WIRE)--Feb. 6, 2008--Westlake Chemical Corporation (NYSE:WLK) will release its 2007 fourth quarter earnings prior to the market opening on Tuesday, February 19, 2008. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m.