国际铜夜盘收涨0.13%，沪铜收涨0.41%，沪铝收涨0.20%，沪锌收涨0.27%，沪铅收涨0.09%，沪镍收跌0.18%，沪锡收跌0.40%。氧化铝夜盘收涨0.35%。不锈钢夜盘收平。

Group 1 - International copper futures rose by 0.13% in the night session, while Shanghai copper increased by 0.41% [1] - Shanghai aluminum saw an increase of 0.20%, and Shanghai zinc rose by 0.27% [1] - Shanghai lead experienced a slight increase of 0.09%, whereas Shanghai nickel declined by 0.18% [1] Group 2 - Shanghai tin recorded a decrease of 0.40%, while alumina futures rose by 0.35% in the night session [1] - Stainless steel futures remained stable during the night session [1]