FORMOSA CHEMICAL & FIBRE CORP.

CHANG-CHUNG PETROCHEMICAL CO., LTD.

FORMOSA PLASTICS CORPORATION

DAIREN CHEMICAL CORPORATION

KAOHSIUNG MONOMER CO., LTD.

LEE CHANG YUNG CHEMICAL INDUSTRY CORP.

NAN YA PLASTICS CORPORATION

ORIENTAL UNION CHEMICAL CORP.

SHINY CHEMICAL INDUSTRIAL CO., LTD.

TAIWAN FERTILIZER COMPANY LIMITED

TAIWAN PROSPERITY CHEMICAL CORP.

CPC CORPORATION ,TAIWAN

FORMOSA PETROCHEMICAL CORPORATION