Niobium ore and tantalum ore.
Lithium ore, tantalum.
Ore like Tantalum ore.Facilitir mediator of a sale
Lithium and tantalum ore.Export
Ore like tantalum ore, columbite and tin ore.
Copper, tantalum, quartz.
Coal, manganese, tantalum, copper and tea.Import and export
Tantalum ore, tantalite.
Tantalum scrap.
Tantalum or coltan.
Metals, titanium, tantalum, niobium, zirconium.
Industrial metal and mineral ores and refined products particularly copper, cobalt, tantalum, AU.Direct representation with mines
Tantalum, Niobium, Hafnium.
Sesame seed, black cumin seed, tantalum metal..
Sesame Seed, Black Cumin Seed, Tantalum Metal.
Refractory metal alloy of molybdenum, tantalum products.
Pure molybdenum niobium and tantalum scrap.Transportation
Tantalum-or-coltan.
Tantalum-or-coltan.
Columbita or tantalum ore/concentrate, osmium concentrate, iridium ore/concentrate.