We are based in Luxembourg, our main activity is the production and sale of copper concentrate. It operates a copper ore concentration plant, in coordination with our wholly-owned Mexican subsidiary, Cipria Mineralia, located in Alamos, Sonora, Mexico, adjacent to the Piedras Verdes open pit copper mine. 

We have a toll milling agreement with Cobre del Mayo, that operates the processing facilities at the Piedras Verdes open pit copper mine. Pursuant to this agreement, we built and operate a concentration plant to process certain types of higher grade copper ore.

Kupari Metals has exclusive access to all ore mined that is not processed by heap leaching. The concentrate is sold to trading companies at the Port of Guaymas, Sonora, Mexico, 275 km from the Piedras Verdes mine.

Kupari Metals purchases and processes approximately 5,500 tones per day of ore and produces an average of 12 tones per day of copper contained in concentrate.

We actively pursue other ore tolling opportunities in commercial partnership with base metal mines throughout the world.