1. Report Industry Investment Rating - No relevant information provided 2. Core Views of the Report - For alumina, its fundamentals may be in a stage of both supply and demand increasing. It is recommended to conduct short - term long positions on the main alumina contract at low prices with light positions, paying attention to operation rhythm and risk control [6] - For electrolytic aluminum, its fundamentals may be in a situation of both supply and demand increasing, with seasonal accumulation of aluminum ingot inventory. It is recommended to conduct short - term long positions on the main Shanghai aluminum contract at low prices with light positions, paying attention to operation rhythm and risk control [7] - For cast aluminum, its fundamentals may be in a stage of both supply and demand increasing, with downstream purchasing意愿 driving industrial inventory reduction. It is recommended to conduct short - term long positions on the main cast aluminum contract at low prices with light positions, paying attention to operation rhythm and risk control [9] - Given that the volatility of aluminum prices may expand in the future, a double - buying strategy can be considered to bet on increasing volatility [70] 3. Summary According to Relevant Catalogs 3.1 Weekly Summary - **Market Review**: Shanghai aluminum's weekly line first rose and then fell, with a weekly increase of 3.69%, closing at 24,715 yuan/ton. Alumina slightly rebounded, with a weekly increase of 3.21%, closing at 2,832 yuan/ton. Cast aluminum's main contract first rose and then fell, with a weekly increase of 2.42%, closing at 23,280 yuan/ton [6][9] - **Market Outlook** - **Alumina**: The raw material supply of bauxite in Guinea has a seasonal recovery, but due to geopolitical conflicts, shipping capacity decreases and shipping costs increase, so bauxite prices may be supported. The smelters have gradually completed resumption of work, and the industry's operating rate remains at a high level, with domestic alumina supply remaining high. The Middle - East geopolitical disputes limit the electrolytic aluminum and alumina production capacity in the region, affecting global supply. The rise in aluminum prices improves the profit situation of domestic downstream electrolytic aluminum plants, and the new electrolytic aluminum projects after the Spring Festival are gradually ramping up production, so the demand for alumina is steadily increasing [6] - **Electrolytic Aluminum**: Affected by geopolitics, the electrolytic aluminum and alumina production capacity in the Middle - East region is limited, tightening global aluminum supply and strengthening aluminum prices. Although domestic alumina supply is still sufficient, alumina prices have increased due to geopolitical conflicts, and electrolytic aluminum prices have also increased significantly, so the smelting profit of electrolytic aluminum has slightly expanded. The new production capacity of electrolytic aluminum plants is gradually ramping up, and with good smelting profits, the upstream operating rate is expected to remain high, and domestic electrolytic aluminum supply may increase slightly. After the Spring Festival, downstream aluminum processing has gradually entered the rhythm of resuming work and production. Driven by the traditional consumption peak season and positive expectations of domestic consumption - boosting policies, downstream demand will gradually emerge. However, the short - term rise in aluminum prices will have a certain impact on downstream consumption [7] - **Cast Aluminum**: The price of scrap aluminum has risen strongly as the price of aluminum products increases, and the increase in cost also supports the strong operation of cast aluminum prices. In response to domestic environmental protection policies, new recycled aluminum projects are gradually ramping up production, and the supply of cast aluminum has increased. After the resumption of work, downstream die - casting plants have a high willingness to stock up on cast aluminum and are actively inquiring, so the inventory of aluminum alloys is decreasing [9] 3.2 Futures and Spot Market - **Futures Price Movement** - As of March 6, 2026, the closing price of Shanghai aluminum was 24,645 yuan/ton, an increase of 900 yuan/ton or 3.79% compared to February 27. As of March 5, 2026, the closing price of LME aluminum was 3,292.5 US dollars/ton, an increase of 151 US dollars/ton or 4.81% compared to February 27. The Shanghai - LME ratio of electrolytic aluminum was 7.5, a decrease of 0.34 compared to February 27 [12][13] - As of March 6, 2026, the alumina futures price was 2,758 yuan/ton, an increase of 52 yuan/ton or 1.92% compared to February 27, 2026. The closing price of the main cast aluminum alloy contract was 23,280 yuan/ton, an increase of 550 yuan/ton or 2.42% compared to February 27 [16] - **Position Changes**: As of March 6, 2026, the position of Shanghai aluminum was 676,742 lots, an increase of 12,624 lots or 1.9% compared to February 27. The net position of the top 20 in Shanghai aluminum was 4,602 lots, an increase of 74,471 lots compared to February 27, 2026 [19] - **Price Spread Changes**: As of March 6, 2026, the aluminum - zinc futures price spread was - 455 yuan/ton, a decrease of 1,330 yuan/ton compared to February 27. The copper - aluminum futures price spread was 76,335 yuan/ton, a decrease of 3,750 yuan/ton compared to February 27 [22] - **Spot Price Movement** - As of March 6, 2026, the average alumina price in Henan was 2,665 yuan/ton, an increase of 20 yuan/ton or 0.76% compared to February 27; the average alumina price in Shanxi was 2,660 yuan/ton, an increase of 10 yuan/ton or 0.38% compared to February 27; the average alumina price in Guiyang was 2,660 yuan/ton, an increase of 10 yuan/ton or 0.38% compared to February 27. The national average price of cast aluminum alloy (ADC12) was 24,500 yuan/ton, an increase of 700 yuan/ton or 2.94% compared to February 27 [26] - As of March 6, 2026, the spot price of A00 aluminum ingots was 24,410 yuan/ton, an increase of 1,060 yuan/ton or 4.54% compared to February 27, 2026. The spot discount was 120 yuan/ton, an increase of 50 yuan/ton compared to the previous week [29] - As of March 5, 2026, the price difference between the near - month LME aluminum and the March contract was - 2.86 US dollars/ton, an increase of 9.78 US dollars/ton compared to February 26 [28] 3.3 Industry Situation - **Inventory**: As of March 5, 2026, the LME electrolytic aluminum inventory was 459,125 tons, a decrease of 8,425 tons or 1.8% compared to February 26; as of March 6, 2026, the SHFE electrolytic aluminum inventory was 394,498 tons, an increase of 38,512 tons or 10.82% compared to the previous week; as of March 5, 2026, the domestic social inventory of electrolytic aluminum was 1,214,200 tons, an increase of 96,100 tons or 8.59% compared to February 26. As of March 6, 2026, the total SHFE electrolytic aluminum warehouse receipts were 329,627 tons, an increase of 40,329 tons or 13.94% compared to February 27; as of March 5, 2026, the total LME electrolytic aluminum registered warehouse receipts were 377,100 tons, a decrease of 45,125 tons or 10.69% compared to February 26 [31][34] - **Bauxite**: As of the latest data, the inventory of bauxite in nine domestic ports was 24.15 million tons, a month - on - month increase of 40,000 tons. According to customs data, in December 2025, the monthly import of bauxite was 14.6734 million tons, a month - on - month decrease of 2.85% and a year - on - year decrease of 2.02%. From January to December this year, the import of bauxite was 200.5319 million tons, a year - on - year increase of 26.31% [37] - **Scrap Aluminum**: As of the latest data this week, the price of crushed scrap aluminum in Shandong was 18,550 yuan/ton, a week - on - week increase of 750 yuan/ton. According to customs data, in December 2025, the import volume of aluminum scrap and scraps was 194,102.07 tons, a year - on - year increase of 22.8%; the export volume was 70.8 tons, a year - on - year decrease of 4.4% [43] - **Alumina**: In December 2025, the alumina production was 8.0108 million tons, a year - on - year increase of 6.7%; from January to December, the cumulative alumina production was 92.4456 million tons, a year - on - year increase of 8%. In December 2025, the alumina import volume was 227,800 tons, a month - on - month decrease of 1.99% and a year - on - year increase of 1389.71%; the alumina export volume was 210,000 tons, a month - on - month increase of 23.53% and a year - on - year increase of 10.53%. From January to December, the cumulative alumina import was 1.1978 million tons, a year - on - year decrease of 15.64% [46] - **Electrolytic Aluminum**: In December 2025, the electrolytic aluminum production was 3.874 million tons, a year - on - year increase of 3%; from January to December, the cumulative electrolytic aluminum output was 45.016 million tons, a year - on - year increase of 2.4%. In January 2026, the domestic in - production capacity of electrolytic aluminum was 44.854 million tons, a month - on - month increase of 0.58% and a year - on - year increase of 2.28%; the total capacity was 45.402 million tons, a month - on - month increase of 0.09% and a year - on - year increase of 0.51%; the operating rate was 98.79%, an increase of 0.48% compared to the previous month and a decrease of 1.71% compared to the same period last year. In December 2025, the electrolytic aluminum import volume was 189,200 tons, a year - on - year increase of 17.22%; from January to December, the cumulative electrolytic aluminum import was 2.5376 million tons, a year - on - year increase of 18.82%; in December 2025, the electrolytic aluminum export volume was 37,600 tons, and from January to December, the cumulative electrolytic aluminum export was 296,600 tons. According to the World Bureau of Metal Statistics (WBMS) report, from January to November 2025, the global aluminum market had a supply surplus of 204,900 tons [49][52] - **Aluminum Products**: In December 2025, the aluminum product production was 6.1356 million tons, a year - on - year decrease of 0%; from January to December, the cumulative aluminum product production was 67.5039 million tons, a year - on - year decrease of 0.2%. In December 2025, the aluminum product import volume was 320,000 tons, a year - on - year increase of 7.1%; the export volume was 540,000 tons, a year - on - year increase of 7.7%. From January to December, the aluminum product import volume was 3.92 million tons, a year - on - year increase of 4.6%; the export volume was 6.13 million tons, a year - on - year decrease of 8% [56] - **Cast Aluminum Alloy**: In January 2026, the monthly built - in production capacity of recycled aluminum alloy was 1.26 million tons, a month - on - month decrease of 0% and a year - on - year increase of 9.03%. In January 2026, the recycled aluminum alloy production was 664,900 tons, a month - on - month decrease of 3 and a year - on - year increase of 10.95% [59] - **Aluminum Alloy**: In December 2025, the aluminum alloy production was 1.825 million tons, a year - on - year increase of 13.7%; from January to December, the cumulative aluminum alloy production was 19.297 million tons. In December 2025, the aluminum alloy import volume was 93,100 tons, a year - on - year decrease of 11.81%; the export volume was 25,500 tons, a year - on - year increase of 20.03%. From January to December, the aluminum alloy import volume was 1.0084 million tons, a year - on - year decrease of 16.82%; the export volume was 284,700 tons, a year - on - year increase of 17.5% [62] - **Real Estate**: In December 2025, the real estate development climate index was 91.45, a decrease of 0.44 compared to the previous month and a decrease of 1.1 compared to the same period last year. From January to December 2024, the new housing construction area was 587.6996 million square meters, a year - on - year decrease of 20.47%; the housing completion area was 603.4813 million square meters, a year - on - year decrease of 23.9% [65] - **Infrastructure and Automobile**: From January to December 2024, the infrastructure investment decreased by - 1.48% year - on - year. According to data from the China Association of Automobile Manufacturers, in December 2025, the sales volume of Chinese automobiles was 3,272,229 units, a year - on - year decrease of 6.2%; the production volume of Chinese automobiles was 3,295,965 units, a year - on - year decrease of 2.09% [68] 3.4 Option Market Analysis - Given that the volatility of aluminum prices may expand in the future, a double - buying strategy can be considered to bet on increasing volatility [70]