Oficinas Generales Santiago
Mesa Central Telephone: +56 (2) 2718-5000
Fax: +56 (2) 2718-5015
Ventas Telephone: +56 (2) 2718-5080
Fax: +56 (2) 2718-5005
E-Mail:
ventaschile@oxy.com
Planta TalcahuanoMesa Central Telephone: +56 (41) 256-5500
Fax: +56 (41) 254-4884