Copper concentrate
Copper concentrate
Iron ore, copper ore
Iron ore (fe63%+) , copper concentrate (cu=20 40%) , cobalt 20%
Copper cathode, antimony ingot
Zinc (EAF) dust, zinc, lead, copper and manganese ore
Chrome, copper plate, copper pipe borosilicate
Copper ore, chrome ore, zinc ore, iron ore
Ore iron, chrome ore, copper ore, lead ore
Copper ore, copper cathode, scrap metal
Zinc oxide, zinc ash , zinc dross , copper dross , brass dross , brass slag, zinc dross, copper slag, copper scrap, brass scrap