Zijin Says Copper Target Under Pressure After Congo Mine Flood

Zijin Mining Group Co. said its full-year copper production target was under pressure due to flooding at a major Congolese mine, adding to global supply concerns as the metal trades near a record high. Zijin Mining Group Co. said its full-year copper production target was under pressure due to flooding at a major Congolese mine, adding to global supply concerns as the metal trades near a record high.