Coltan and tantalum.Import & export
Tin ore, columbite (coltan), iron ore, titanium.
Lithium, silica sand, lead/zinc.Transportation and shipping
Kaolin clay.
Iron ore, steam coal.
Pharmaceutical materials, chrome ore.International trading
Bauxite trihydrate.
Rock phosphate (28.5-29% po) .International commodity trading, sourcing & bulk supply coordination
Bauxite.
Crude oil, iron ore, pig iron.Buying agent
Oil, potash, copper ore, copper sulphate.
Natural stones and minerals..
Gemstones and minerals.
.Broker of products : scrap steel, used rail, iron ore, soybean
Crude oil, liquified gas, aviation kerosene, light cycle oil, naphta, gasoline, diesel, mazut, copper concentrate, iron ore, copper cathode.Import, supply and buying center