Cobalt.
Copper and cobalt.
Copper, cobalt & related.
Iron ore and manganese, copper cobalt.
Coal, copper, cobalt.
Zinc ore , tin ore, cobalt.
Copper, cobalt, tin ores, oxides and alloys.
Ferrous and non-ferrous metals, including aluminum, cobalt, copper, iron, steel and teak wood.
Iron ores, thermal coal, coking coal, uranium, scrap metals, steel & steel products, chrome (ore, concentrate), manganese, non-ferrous : magnesium, copper (ore, concentrate, cathodes), lead, zinc, nickel, cobalt.Installation services for telecoms, industrial, IT products