Our company has its own copper and lead mines in Chile.

We also supply raw materials to the glass, battery and fertilizer industries. These include metals (lead ingots, zinc ingots, tin ingots, antimony ingots, arsenic, selenium, calcium, calcium / aluminium, etc) and chemicals (soda ash, caustic soda, hydrofluoric acid, ammonium bifluoride, lead oxide, iron oxides, chromium oxide, potassium dichromate, copper oxide, cerium, oxide, erbium oxide, etc,