Zinc And Copper Concentrate.
Zinc concentrate, lead concentrate.
Copper sludges, nickle sludges, concentrates and mo, v, ni, spent catalyst either roasted.
Lead ore and concentrate.
Lead ore and concentrate.
Zinc & lead concentrate.Trader
Zinc lead concentrate.
Lead concentrate, zinc concentrate.
Lead Concentrate.
Lead ore, zinc concentrate.Trading
Copper Concentrate Powder..
Copper Ore And Concentrates..
Copper Concentrate..
Zinc and lead concentrate.
Zinc Ore And Concentrate..
Zinc ash , zinc dust & zinc oxide.
Zinc oxide, zinc concentrate, zinc carbonate, copper concentrate, Pb concentrate, Pb block.
Manganese ore lump, steel slag, lead slag, gemstones, zinc concentrate.
Zinc concentrate, copper concentrate, metal ore.
Zinc metal, chromite, lead concentrate.