Zinc oxide.
Zinc, silver, copper, bismuth, cobalt.
Zinc, hms 1.
dried copper concentrate and copper ore.
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.
Copper, iron ore, manganese, lead, zinc, and strategic metals.Broker
Minerals iron ore, copper, rhenium, zinc, manganese, molybdenum, copper cathodes.
Tantalum (coltan), iron ore, scrap, copper, manganese, , lead, zinc, aluminum, coking coal, thermal coal.