Lead ore and copper ore.
Lead ore (pb), zinc ore (zn).
Copper ore and lead ore.
Copper and lead ore concentrate.
Zinc and lead ore.
Lead , antimony.Buying agent
Copper ore and lead ore.
Copper ore and lead ore.
Zinc & lead ore.
Copper ore and lead ore.
Lead ore galena & copper ore.
Lead And Zinc Ores.
Copper concentrate and lead ore.
Copper Ore And Lead Ore.
Copper ore and lead ore.
Lead zinc ore.
Lead ore including iridium, rhodium .
Lead ore, zinc ore.
Lead ore, copper ore.
.Buying