Minerals.
Polymetallic concentrates from colombia, such as copper and zinc, exporting to the international market..Export services, polymetallic concentrates shipping, direct export services under our license.
Coltan and thermal coal.
Copper ore, copper concentrate, coltan / tantalite, cobalt concentrate, nickel cobalt concentrate, molybdenum-rhenium concentrate, tungsten-tantalum concentrate, lead ore, lead ore power, lead concentrate, zinc ore, zinc ore power, zinc concentrate, tin ore, spodumene, beryllium ore.