Mineral ore like tantalite ore, molybdenum ore, wolframite ore, lead ore and copper.
Perlite, diatomite, barite, celestite..
Tantalite and coltan.
Coltan.
Barrite (API spec.) ore & powder, brown granite blocks and blue marble blocks.
Minerals, tantalite ores.
Coltan, Cassiterite.
Iron Ore, Copper. Rhodium .
Minerals-bulk form such as talc lumps, copper ore.Transportation, forwarding
Coltan.
Lead and antimony, zinc and mercury.
Cassiterite ore, coltan one.
Magnetite, ilmenite.
Vanadium, titanium, and coltan.Export
Tantalum, niobium, columbite, coltan.Trade
Coltan and tantalum.Import & export
Cassiterite, coltan.
Tantalite, coltan, galena.Exporter
Coltan.
Coltan.