Coltan.
Bauxite.
Bauxite.
Bauxite.
Copper sludge, nickel matte, nickel sludge, molybdenum, cobalt, nickel alloys, tungsten.
Coltan, tantalite ore.
Coltan.
Coltan.
Quartz crystal.
Semi Precious Stones, Natural Minerals And Stones.
Ore like bauxite ore.
Calcined Bauxite And Calcined Alumina Oxide Powder..
Tantalite or coltan.
Quartz granulated or stones.
Quartz , silica powder.
Iron ore fines.
Iron ore.
Magnetite ore, iron ore. copper ore copper cathode. direct contact to refinery in Russia for jet a1, d2, d6, and light cycle oil..Export
Zinc ore, iron ore.
Iron ore.