Group 1 - LME aluminum futures prices are experiencing weak fluctuations, opening at $2612.5 per ton and currently at $2602 per ton, with a decline of 0.46% [1] - On September 3, LME aluminum futures opened at $2623.0, reached a high of $2623.5, a low of $2607.0, and closed at $2614.0, reflecting a decrease of 0.29% [2] - The electrolytic aluminum spot price ratio between Shanghai and London is reported at 7.92, with an import loss of ¥1357.06 per ton, slightly improved from the previous day's loss of ¥1358.87 per ton [2] Group 2 - As of September 3, the Shanghai Futures Exchange (SHFE) aluminum futures warehouse receipts totaled 59,557 tons, an increase of 903 tons compared to the previous trading day [2] - LME registered aluminum warehouse receipts stand at 468,750 tons, with canceled receipts remaining unchanged at 10,850 tons, and total aluminum inventory at 479,600 tons, also unchanged [2]