1999

  • Started-up PVC resin plant in Suzhou, China in joint venture with Norsk Hydro

1998

  • Started-up new linear polyethylene plant in Lake Charles, Louisiana

1997

  • Acquired Chlor-Alkali & Olefins and Ethylene plants in Calvert City, Kentucky
  • Started-up new Ethylene plant in Lake Charles, Louisiana

1993

  • Started-up additional low-density polyethylene (LDPE) line in Lake Charles, Louisiana
  • Acquired PVC pipe plant in Wichita Falls, Texas

1992

  • Started 350 million pound Styrene Monomer plant in Lake Charles, Lousiana
  • Expanded to China with Suzhou Huasu Plastics in Suzhou, China

1991

  • Started 1.0 billion pound Ethylene plant in Lake Charles, Louisiana
  • Acquired PVC plant in Calvert City, Kentucky

1990

  • Acquired 1.0 billion pound Vinyl Chloride Monomer (VCM) plant in Calvert City, Kentucky