EC21 Buying Leads Catalogs - au

Buy Lead Ore ,Zinc Ore

20140918

Au content above 6g, copper content above 6% and Ag content above 170g, the Chile Origin is the better . If you can sup

20180827

at least, 2. Lead ore, Pb>40% at least, 3. Au concentrate > 20g, As<0.03%,Cd<0.5%, Moisture below 10%,Zn<10% 5mm