Westlake Chemical to Commence Construction of Chlor-Alkali Plant
New unit located in Geismar, Louisiana HOUSTON, Aug 31, 2010 /PRNewswire via COMTEX/ -- Westlake Chemical Corporation (NYSE: WLK) announced today it is proceeding with the previously announced construction of a new chlor-alkali plant to be located at its vinyls manufacturing complex in Geismar,