Tin ore, coltan ore, zirconium ore and ilmenite ore, iron ore.
Coltan ore, copper ore, lead ore, zinc ore, quartz.Exporting
Coltan, cobalt, copper and other minerals ex dr congo.
Bauxite , copper ore , coltan ore , cotton.
Coal, iron ore, coltan, coffee, cocoa, scrap, exclusive product.
Tantalite, niobium, copper ore, lead ore, manganese ore.
Tantalite, Muscovite Mica, Iron Ore.
Tin, coltan ore, manganese, beryllium.
Metals, minerals, and gemstones.Transportation and shipping
Cobalt concentrate, copper cathodes, coltan ore, zinc ore, tin ore.
Copper ore, tantalite, cassiterite ore and coffee beans.
Copper ore, silica, coltan, columbite tantalite, ilmenite titanium.
Lithium stone, ore, tantalite, cobalt, tin, bauxite, iron ore, and columbite.
Columbita or tantalum ore/concentrate, osmium concentrate, iridium ore/concentrate.
Tantalite/coltan, copper ore/cathodes, iron ore.
Manganese ores, cassiterite, tantalite, niobium.Shipping
Coal, copper, barite, coltan.
Cobalt, copper and coltan.Trading
Tantalite, niobium, copper concentrate, cassiterite.
Iron ore, magnetite, coltan, ferro titanium sand.
