LME期铜收涨2美元，报9669美元/吨。LME期铝收跌10美元，报2579美元/吨。LME期锌收跌6美元，报2682美元/吨。LME期铅收涨16美元，报2019美元/吨。LME期镍收涨116美元，报14920美元/吨。LME期锡收跌374美元，报32319美元/吨。LME期钴收平，报33335美元/吨。

Core Viewpoint - LME copper prices increased by $2, while other metals showed mixed performance with aluminum, zinc, and tin declining, while lead, nickel, and cobalt remained stable or increased [1] Group 1: LME Metal Prices - LME copper rose by $2, closing at $9,669 per ton [1] - LME aluminum fell by $10, closing at $2,579 per ton [1] - LME zinc decreased by $6, closing at $2,682 per ton [1] - LME lead increased by $16, closing at $2,019 per ton [1] - LME nickel saw a rise of $116, closing at $14,920 per ton [1] - LME tin dropped by $374, closing at $32,319 per ton [1] - LME cobalt remained unchanged at $33,335 per ton [1]