Zinc oxide.
Zinc, hms 1.
Copper powder, nano copper, nano copper vegetable, copper sulphate, copper concentrate.
Zinc, tin, copper, antimony, ash, slags, drosses, scrap.
Iron ore, sodium chloride (lithium salt), manganese ore, copper concentrate, antimony ore.
Minerals iron ore, copper, rhenium, zinc, manganese, molybdenum, copper cathodes.
Tantalum (coltan), iron ore, scrap, copper, manganese, , lead, zinc, aluminum, coking coal, thermal coal.