沪铝夜盘收跌逾3%,沪铜沪镍跌超2% 国际铜夜盘收跌2.15%,沪铜收跌2.81%,沪铝收跌3.22%,沪锌收跌3.16%,沪铅收跌0.49%,沪镍收跌2.48%,沪锡收跌0.56%。 不锈钢夜盘收跌0.53%。