When having questions on Chinese company buys copper ore, concentrate, please send your inquury!
Our company is very interested in the copper cargo:
Name of the Product : copper
(1)copper concentrate ≥ 15%,sulfur≥ 25%
(2)copper ore ≥ 10 %
(3)copper compound≥ 10 %
Sulfide or oxide both ok
As<0.5%,Cl<0.5%,Cd<0.05%, Hg<0.01%,Pb+Zn<6%