Copper Concentrate and Lead ore Buyer and Importer

We are very interested 1. Name of the Product : copper （1）copper concentrate ≥ 15%，sulfur≥ 25% （2）copper ore ≥ 10 % （3）copper compound≥ 10 % Sulfide or oxide both ok Ascopper compound≥ 10 % Sulfide or oxide both ok As Show More