Codelco:
Raimundo Espinoza, Director
Codelco:
Ghassan Dayoub, Director
Codelco:
Blas Tomic, Director
Codelco:
Hernán de Solminihac, Director
Codelco:
Ignacio Briones, Director
Codelco:
Isidoro Palma, Director
Codelco:
Juan Enrique Morales, Director
Codelco:
Paul Schiodtz, Director
Codelco:
Juan Benavides, Presidente del Directorio
Codelco:
Juan Benavides, Presidente del Directorio