Mineral powder, coal, mineral, coke and metallurgical, phosphoric rock, among others..
Minerals, metals and speciality coffee..Connect sellers with buyers o buyers with sellers
Tantalite.
Coltan.
Coltan concentrate.
Coltan.Exporting
Coltan, carbon type B.
Minerales.
Coltan, tantalium.
Coltan and titanium.
Coltan, tantalite, ore.
Scrap copper, stainless steel scrap, and coltan.
Iron sand, mill scale, iron ore.
Copper ore, lime, calcium carbonate.
Coltan.
Sugar , iron ore .Broker
Metals and minerals, precious stones, steel, copper, coltan, graphite, coal, gas natural.Brinks, CIF, SIA
Emerald, minerals and steels.Export
Copper powder ultra fine, copper powder ultra fine (bronze gold powder), copper ingot, titanium nickel (ni), gold, aluminum, tungsten, magnesium (mg), silicon, sulfur, potassium, calcium, titanium, vanadium, chromium, iron, nickel, copper, zinc, gallium), germanium, selenium, strontium, rubidium, molybdenum, zirconium, cadmium, indium, tin, tellurium, rare earths..
Minerals, metal scrap.