EC21 Buying Leads Catalogs - a f

We Buy Copper Concentrate

20251221

We are seeking reliable and established producers/exporters for the long-term supply of COPPER CONCENTRATE under a 12-m

20240914

F): 0.1% Max Mercury (Hg): 0.01% Max Arsenic (As): 0.5% Max Bismuth (Bi): 0.2% Max Lead (Pb) +Zinc (Zn): 6% Max * Ple

20180111

a trail order of 1,000 MT Other elements should be within the range of As <0.5%, Pb <6%, Cd <0.05%, Hg <0.01%, F< 0.1

20190117

F<0.1% 3. Name of the product:Nickel (1) Nickel concentrate ≥10%,sulfur≥20% Pb<0.2%,Zn<0.2%,As<0.2%,Cd<0.3%,Cl<0