伦敦金属交易所（LME）：铜库存116850吨，减少2600吨。铝库存355600吨，减少2000吨。镍库存197634吨，增加126吨。

Group 1 - The London Metal Exchange (LME) reported a decrease in copper inventory by 2,600 tons, bringing the total to 116,850 tons [1] - Aluminum inventory also saw a reduction of 2,000 tons, now totaling 355,600 tons [1] Group 2 - Nickel inventory increased by 126 tons, reaching a total of 197,634 tons [2]