Pure lead & lead alloy.
Lead slag and ore.
Copper , lead ore & concentrate.
Lead and zinc, consumable products.
Lead ore and iron ore.
Lead ore and tin ore.
Lead ore and copper ore.
Lead ore, zinc ore.
Lead ore, manganese ore, antimony.
Lead ore and copper ore.
Lead ore (pb), zinc ore (zn).
Copper ore and lead ore.
Copper and lead ore concentrate.
Zinc Ore And Lead Ore.
Copper Ores, Lead Ores.
Lead ore, zinc ore.
Zinc and lead ore.
Lead , antimony.Buying agent
Copper ore and lead ore.
Copper ore and lead ore.