Cobalt, nickel contained scrap
Nickel, cobalt, copper sludge, slag, residue
Selenium metal powder, cobalt oxide
Copper blister, cobalt ore, zinc
Copper cathode, cobalt
Vanadium sludge, spent catalyst, waste, sludge containing nickel, tungsten, molybdenum, nickel, cobalt
Raw materials for nickel, copper, zinc and cobalt
Cobalt, Nickel, Moly, Vanadium, Natural Bitumen / Asphalt
Nickel cathodes, cobalt chips, nickel briquettes, tin ingots
Copper ore and cobalt
Cobalt, copper and nickel bearing material
Selenium metal powder, arsenic tri oxide, sodium nitrate, cobalt metal
Copper ore, nickel ore, cobalt ore
Nickel ore, cobalt ore
Zinc, lead, ferro alloys, cobalt
Octoic acid, versatic acid, isononanionic acid, basic zirconium carbonate, naphthenic acid, cobalt metal, cobalt sulphate, zinc oxide, isobutyric acid, m.T.O, teg
Cobalt concentrate and scrap, molybden scrap, tungsten scrap and nickel scrap
Iron ore (fe63%+) , copper concentrate (cu=20 40%) , cobalt 20%
Iron ore, copper concentrate, cobalt .
Brass,aluminum, cobalt, steel, iron
