We are offering copper ore. chemical composition specification cu 30% min, s 20% min, as 0.3% max, 7% max, mg 4% max, ni 0.3% max, bi 0.3% max, sb 0.3% max, moisture 13% max...
We are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore we are supplier or zinc ore....
Verified
8 Years
For Buyer 
For Seller 
Help 
