Chemicals

Owner

PETROQUIMICA ESPANOLA, S.A.

Oct 20, 1992

Chemicals

Owner

PETROQUIMICA ESPANOLA, S.A.

Jan 14, 1986

Chemicals

Owner

PETROQUIMICA ESPANOLA S.A.

Jan 28, 1986

Lubricants and Fuels

Owner

PETROQUIMICA ESPANOLA S.A.

May 26, 1981

Chemicals

Owner

PETROQUIMICA ESPANOLA S.A.

Jan 29, 1980

Chemicals

Owner

PETROQUIMICA ESPANOLA S.A.

Jan 12, 1982