Westlake Chemical Encounters Unscheduled Shutdown of Petro II Ethylene Unit in Lake Charles
HOUSTON, Sept. 11 /PRNewswire-FirstCall/ -- Westlake Chemical Corporation (NYSE: WLK) announced today that it has encountered mechanical problems with a compressor and related equipment at its Petro II ethylene unit in Lake Charles, Louisiana, resulting in an unscheduled shutdown of that unit.