EC21 Buying Leads Catalogs - au ore

Buy Lead Ore ,Zinc Ore

20140918

ore powder, copper powder ,in the analysis report of quality inspection there should be Pb content above 20%, Au conten

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