Constitution Mexicana de Cobre
Mexicana de Cobre was established and began operations with explorations at La Caridad deposit in Nacozari, Sonora.
ASARCO Mexicana S.A. de CV
The mining company ASARCO S.A. changed its name to ASARCO Mexicana S.A. de CV, by increasing the Mexican capital share to 51%.
Ilo Smelter improvements
In 1960 the Smelter’s concentrate melting capacity reached 1,400 t/day; In addition, the railway and the industrial port were put into operation in Ilo, Moquegua, Peru. T