Non-Ferrous Minerals

Copper · Lead · Zinc · Nickel

6 records
Domestic Copper ConcentrateProcurement record
Specifications10 entries
Copper Cu≤ 18 · ≤ 25%
Gold Au≤ 5 · ≤ 20g/dmt
Silver Ag≤ 10000g/dmt
Lead + Zinc Pb+Zn＜ 5%
Sulfur S≤ 25 · ≤ 35%
Chlorine Cl＜ 0.2%
Arsenic As＜ 0.5%
Fluorine F＜ 0.1%
Magnesium Oxide MgO＜ 2%
Antimony + Bismuth Sb+Bi＜ 2%
Imported Copper ConcentrateProcurement record
Specifications10 entries
Copper Cu≤ 18%
Gold Au≤ 5 · ≤ 10g/dmt
Silver Ag＜ 1000g/dmt
Lead + Zinc Pb+Zn＜ 5%
Sulfur S≤ 25 · ≤ 35%
Chlorine Cl＜ 0.2%
Fluorine F＜ 0.1%
Magnesium Oxide MgO＜ 2%
Antimony + Bismuth Sb+Bi＜ 2%
Arsenic As＜ 0.5%