Zinc and cobalt, copper concentrate.
Copper ore, coltan ore.
Ores Like Aluminum Copper Ore.
Tantalite and copper..
Copper ore, coltan.
Tin ore, copper ore.
Limestone, nickel ore, copper ore.Exporter
Nickel ore, copper ore, silicious clay.
Coltan tantalite ore, mica and copper.
Iron ore, copper ore, several minerals.Sourcing agent
Petrochemical, copper wire rod, iron ore pellets.Trading
Copper cathodes, copper off cuts, copper ore, zinc, manganese.
Copper cathode, copper powder, ore , minerals.
Copper, copper ore, copper cathode, cobalt.
Copper ore, iron ore, tin ore, gol and silver.
Copper Ore , Iron Ore And Coal.
Copper dust, solid minerals.
Copper Ore , Tantalite Ore.
Manganese, copper ore, iron ore.
Copper cathode, copper ore, nickel, iron ore, al 7, direct mandate..