February 07, 2012

Investor Relations

The CompanyBoard of Directors

		Rodrigo Álvarez Zenteno Chairman Lawyer Minister of Energy Identity Card N°: 8.283.133-9			Hernán Cheyre Valenzuela Vice Chairman Commercial Engineer Executive Vice President of Corporación de Fomento de la Producción Identity Card N°: 6.375.408-0
		Felipe Morandé Lavín Director Economist Corporación de Fomento de la Producción Identity Card Nº: 7.246.745-0			Iván Pérez Pavez Director Mining Civil Engineer, Specialized in Geology Chilean Institute of Mining Engineers Identity Card Nº: 6.902.930-2
		Rodolfo Krause Lubascher Director Civil Chemical Engineer Sociedad de Fomento Fabril (Sofofa) Identity Card N°: 4.643.327-0			Ramón Jara Araya Director Attorney Sociedad Nacional de Minería (Sonami) Identity Card Nº: 5.899.198-8
		Carlos Díaz Vergara Director Commercial Engineer Corporación de Fomento de la Producción Identity Card: 7.033.701-0