Group 1 - The core viewpoint of the news is that LME aluminum futures prices are experiencing a strong fluctuation, with a current price of $2661.5 per ton, reflecting a 0.47% increase from the opening price [1] - On September 26, LME aluminum futures opened at $2660.5 per ton, reached a high of $2668.0, and closed at $2649.0, showing a decrease of 0.56% [2] - The aluminum market shows a current import loss of -1615.91 yuan per ton, compared to -1483.82 yuan per ton on the previous trading day [2] Group 2 - As of September 26, LME registered aluminum warehouse receipts totaled 412,775 tons, with canceled receipts decreasing by 3,150 tons [2] - The total aluminum inventory at LME increased by 1,775 tons, reaching 517,700 tons [2] - The Shanghai Futures Exchange (SHFE) aluminum warehouse receipts stood at 63,230 tons, reflecting a decrease of 1,178 tons from the previous trading day [2]

Group 1 - LME aluminum futures prices are showing a slight increase, opening at $2678 per ton and currently at $2679.5 per ton, with a rise of 0.13% [1] - The highest price during the day reached $2682.5 per ton, while the lowest was $2675.5 per ton [1] Group 2 - On September 18, LME aluminum futures had an opening price of $2698.5, a highest price of $2702.0, a lowest price of $2666.0, and a closing price of $2676.0, reflecting a decrease of 1.07% [2] - The electrolytic aluminum spot price ratio between Shanghai and London is reported at 7.71, with an import loss of ¥1850.55 per ton, compared to the previous day's loss of ¥1641.48 per ton [2] - As of September 19, the Shanghai Futures Exchange aluminum warehouse receipts totaled 71,959 tons, a decrease of 2,506 tons from the previous trading day [2] - LME registered aluminum warehouse receipts stand at 404,675 tons, with canceled receipts remaining unchanged at 109,225 tons, and total aluminum inventory at 513,900 tons, also unchanged [2]

Group 1 - The core viewpoint of the article highlights the fluctuations in LME aluminum futures prices, with a current price of $2620 per ton, reflecting a slight decrease of 0.10% from the opening price [1] - On August 12, LME aluminum futures opened at $2582.0, reached a high of $2631.0, and closed at $2624.5, marking an increase of 1.53% [1] - The current spot price ratio of electrolytic aluminum in Shanghai to London is 7.96, indicating an import loss of -1363.42 yuan per ton, which is an improvement from the previous day's loss of -1546.36 yuan per ton [1] Group 2 - In the first week of August 2025, Brazil exported a total of 25.93 million tons of aluminum ore and aluminum concentrate, significantly lower than 53.24 million tons in August of the previous year, with a daily average shipment of 4.32 million tons, up 78.58% from 2.42 million tons last August [1] - As of August 12, LME reported aluminum registered warrants at 462,875 tons and canceled warrants at 14,225 tons, remaining unchanged, while total aluminum inventory increased by 1,250 tons to 477,100 tons [1]