Tantalum-or-coltan.
Tantalite and copper..
Tantalum,titanium/titanium ore, copper cathodes, copper ore, copper concentrate, coltan / tantalite, cobalt concentrate, iron ore, concentrated iron powder, manganese ore, tea, coffee beans, sunflower oil/vegetable oils, avocado, cashew nuts,bananas.Logistics
Copper Ore , Tantalite Ore.
Potassium Feldspar Powder.
Amethyst, citrine, talcium lumps, garnets, beryl ore lumps, raw honey.
Seaplants, cell cultures, seaweed products, algae and bio-insecticdes.Consultancy and supplier
Coltan tantalite ore, mica and copper.
Copper/nickel ores, lead, cobalt, tungsten, tin, tantalum, niobium and silver separated residue, furnace bricks etc..
Iron Ore, Manganese, Copper.
Manganese ore, lead ore and copper ore.
Zeolite, diatomite, urea, potassium humate, fertilizer.
Metals, Minerals, Petroleum, Agricultural Products Like Grains.Trading
Quartz powder, raw quartz, raw material of feldspar, feldspar powder.
Gypsum Powder.
Lead ore, zinc ore and tantalite.Ship
Zinc, manganese and iron ore.
Tantalite ore, copper ore, manganese and precious metals.
Cereals, minerals and seafood.Clearing agent
Precious metals, minerals and gemstones, copper, tanzanite, garnets.