电解铝 期货品种周报 2026.2.24-2.27 中线行情分析 中期震荡偏强格局，3月中旬前或高位宽幅震荡。 中线趋势判断 1 趋势判断逻辑 3月补库启动+旺季需求+供应偏紧，市场或偏强运行，不过期间美伊地缘局 势、美联储利息政策预期变化及关税波动成为扰动市场的重要因素，期间电 解铝低位预计约22000-22500，高位约24000-25000。 2 适当保持库存。 3 中线策略建议 品种交易策略 轻仓多单或清仓过节。 上周策略回顾 中期多单继续持有，新多仓可考虑23000以下适量布局。 本周策略建议 国内铝产业重要环节利润情况： 最近一个月国内氧化铝行业完全成本约2680/吨，理论现货亏损约50元/吨，期货 主力盈利约160元/吨，氧化铝理论进口盈利约-50元/吨，上周理论盈利-50元/吨；电解铝生产成本约16600元/吨， 上周约16600元/吨，理论利润约6600元/吨（上周约6500元/吨）；电解铝理论进口亏损约2400元/吨，上周亏损约 2000元/吨。 持有适量现货库存。 现货企业套期保值建议 【总体观点】 | | 2026年2月第1周 | | --- | --- | | 铝土矿市场 | 整体呈 ...

新能源及有色金属日报 | 2026-01-27 铝价高位压力有所显现 重要数据 铝现货方面：SMM数据，华东A00铝价24030元/吨，较上一交易日变化-80元/吨，华东铝现货升贴水-160元/吨， 较上一交易日变化-10元/吨；中原A00铝价23940元/吨，现货升贴水较上一交易日变化-20元/吨至-250元/吨； 佛山A00铝价录24070元/吨，较上一交易日变化-80元/吨，铝现货升贴水较上一交易日变化-10元/吨至-120元/ 吨。 铝期货方面：2026-01-26日沪铝主力合约开于24460元/吨，收于24215元/吨，较上一交易日变化80元/吨，最 高价达24570元/吨，最低价达到24095元/吨。全天交易日成交510890手，全天交易日持仓322087手。 库存方面，截止2026-01-26，SMM统计国内电解铝锭社会库存77.7万吨，较上一期变化3.4万吨，仓单库存141725 吨，较上一交易日变化573吨，LME铝库存505275吨，较上一交易日变化-2000吨。 氧化铝现货价格：2026-01-26SMM氧化铝山西价格录得2610元/吨，山东价格录得2555元/吨，河南价格录得 2640 ...

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The caustic soda market is currently dominated by bearish factors. Supply is abundant while demand lacks highlights, leading to a continuous decline in spot prices. It is expected that the prices of liquid caustic soda and flake caustic soda will maintain a weak and stable-to-declining oscillatory pattern next week [4]. - There is a high probability that the price of aluminum oxide will decline. The market supply is increasing with the outflow of expired warehouse receipts from Xinjiang, and the demand side has a high inventory level, reducing the need for further large - scale spot purchases [17]. Summary by Directory Comprehensive Analysis and Trading Strategy - **Supply**: The supply pressure of the chlor - alkali industry remains. The operating rate of chlor - alkali plants is high, with the national sample enterprise operating load rate at 89.84% and a weekly output of 869,500 tons. Maintenance losses are decreasing, and there will be no large - scale maintenance except for a few enterprises in the future, indicating sufficient supply [4]. - **Demand**: Demand is weak, and downstream support has weakened. The operating capacity of the core downstream aluminum oxide industry has dropped to 81.37%, and the operating rate of viscose staple fiber has slightly decreased. Downstream and traders are not very enthusiastic about purchasing, mostly adopting a wait - and - see attitude and making purchases based on rigid demand [4]. - **Inventory**: Inventory performance varies. In Shandong, inventory decreased by 18.12% due to price - for - volume strategies, but in East China, the overall inventory increased by 2.83%, showing inventory accumulation pressure in some regions [4]. - **Profit**: Profits have shrunk significantly. Affected by the decline in liquid caustic soda prices, the ECU profitability of chlor - alkali enterprises has decreased significantly. In Shandong, the profit of enterprises with self - owned power plants decreased by 25.90% month - on - month, and the loss of enterprises without self - owned power plants widened to 146.97 yuan per ton [4]. - **Trading Strategy**: Unilateral: Caustic soda shows a weak trend; Arbitrage: Wait and see for the time being; Options: Wait and see for the time being [5]. Core Logic Analysis - **Aluminum Oxide in Shandong**: The delivery volume of liquid caustic soda to large - scale aluminum oxide plants in Shandong is at a high level, and the price continues to decline. From November 14 to December 5, the purchase price of 32% ion - exchange membrane caustic soda by major aluminum oxide plants in Shandong was continuously reduced [7][9]. - **Aluminum Oxide Production and Market**: The overall operation of national aluminum oxide enterprises is relatively stable. As of Friday, the national built - in capacity of aluminum oxide is 114.62 million tons, with an operating capacity of 95.90 million tons, an increase of 100,000 tons from last week, and an operating rate of 83.6%. The inventory of aluminum oxide at the electrolytic aluminum enterprise end continues to rise, and the market supply is increasing. It is expected that the price of aluminum oxide will decline rapidly next week [17]. - **Caustic Soda Operation**: From December 5 - 11, 2025, the average capacity utilization rate of Chinese caustic soda sample enterprises with a capacity of 200,000 tons and above was 86.2%, a month - on - month increase of 0.2%. The load in North China and East China increased slightly, while that in Southwest and Central China decreased [19]. Weekly Data Tracking - **Price**: The report provides price trend charts of caustic soda futures, 32% liquid caustic soda, 50% caustic soda, flake caustic soda, as well as charts of caustic soda variety spreads, regional spreads, and profit [22][25][28][30][32][35][38]. - **Inventory**: As of December 11, 2025, the warehouse inventory of national fixed - liquid caustic soda sample enterprises with a capacity of 200,000 tons and above was 457,100 tons (wet tons), a month - on - month decrease of 9.46% and a year - on - year increase of 50.1%. The inventory performance varies by region [13]. - **Output**: Tianjin Bohua's 300,000 - ton caustic soda plant has been put into operation, and Gansu Yaowang Chemical Co., Ltd.'s 300,000 - ton caustic soda project has also been successfully put into operation, with a current daily output of 600 - 700 wet tons of 32% liquid caustic soda. The total additional capacity in 2025 is expected to be 2.1 million tons [52][53]. - **Plant Maintenance**: The report lists the maintenance situations of caustic soda plants in different regions, including the enterprise names, caustic soda capacities, and maintenance schedules [55]. - **Consumption**: The report provides charts of caustic soda demand, weekly consumption (including exports), and consumption of different types of caustic soda [57][58]. - **Aluminum Oxide Production Capacity**: There will be a large number of new aluminum oxide production capacity projects put into operation in the fourth quarter and the first quarter of next year, especially in Guangxi. The new capacity will drive the demand for 50% and flake caustic soda in Shandong and other places [65][66]. - **Viscose Staple Fiber**: From September 12 - 18, 2025, the capacity utilization rate of the viscose staple fiber industry was 89.52%, a week - on - week increase of 1.75% [67]. - **Printing and Dyeing Industry**: As of September 18, 2025, the comprehensive operating rate in the Jiangsu and Zhejiang regions was 65.76%, remaining unchanged from the previous period. The operating rates in different regions showed different trends, and the industry was generally stable with a strong wait - and - see sentiment [71]. - **Caustic Soda Export**: The report provides charts of caustic soda export volume, export price, export profit, and export destinations. In 2025, there is an estimated 4.5 million tons of new overseas aluminum oxide production capacity to be put into operation, and most of the new aluminum oxide plants in Indonesia have been put into operation, with caustic soda stockpiling completed [73][74][82].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - The liquid caustic soda market is in a pattern of increasing supply, weak demand, inventory accumulation, and profit contraction, with a short - term bearish trend. It is expected that the prices of liquid caustic soda and flake caustic soda will maintain a weak operation with a stable - to - decreasing trend next week [4]. - The alumina market continues to operate weakly and steadily, and it is expected that the spot price of alumina will still fluctuate narrowly next week, and the subsequent overall downward pressure trend is expected to continue [17]. - The caustic soda industry has a slight increase in start - up, and the unilateral trend of caustic soda is weak. For arbitrage and options, it is recommended to wait and see for the time being [5][19]. Summary by Directory 1. Comprehensive Analysis and Trading Strategy Comprehensive Analysis - Supply: Although some caustic soda plants are under maintenance, the overall industry operating load rate has increased to 90.29%, and the caustic soda output has increased by 0.55% week - on - week to 871,000 tons, with the supply pressure slightly increasing [4]. - Demand: The support from the demand side is limited. Although the operating rate of the alumina production capacity of the main downstream has rebounded to 76.76%, the non - aluminum downstream's enthusiasm for receiving goods is not high, and the viscose staple fiber industry's losses have intensified, with strong market wait - and - see sentiment [4]. - Inventory: There is a significant inventory accumulation. The inventory of 32% liquid caustic soda plants in Shandong has increased by 13.39% week - on - week, and the inventory of sample enterprises in East China has soared by 25.78%, increasing the manufacturers' shipping pressure [4]. - Profit: The profits have been significantly reduced. Affected by the double decline in the prices of liquid caustic soda and liquid chlorine, the profitability of chlor - alkali enterprises has deteriorated. Enterprises without self - owned power plants in Shandong have turned from profit to loss, and the profits of enterprises with self - owned power plants have also dropped by 28.83% [4]. Strategy - Unilateral: The caustic soda trend is weak [5]. - Arbitrage: Wait and see for the time being [5]. - Options: Wait and see for the time being [5]. 2. Core Logic Analysis - In Shandong, the delivery volume of liquid caustic soda from large alumina manufacturers has increased, and the price has decreased. The price of 32% ion - exchange membrane caustic soda purchased by major alumina manufacturers in Shandong has been successively reduced, and the current delivery volume has significantly rebounded to 13,368 tons [7][9]. - The factory inventory has increased by 6.3% week - on - week. As of November 20, 2025, the inventory of sample enterprises of fixed liquid caustic soda with a capacity of 200,000 tons and above in the country has increased by 6.32% week - on - week and 80.65% year - on - year. Inventories in various regions are generally on the rise [10][13]. - Alumina continues to operate weakly and steadily. The national alumina operating level has fluctuated slightly this week, and it is expected to return to normal next week. The inventory of electrolytic aluminum enterprises has increased, and the demand for spot purchases has decreased. It is expected that the spot price of alumina will still fluctuate narrowly next week [17]. - The caustic soda start - up has slightly increased. This week, the average utilization rate of the capacity of sample caustic soda enterprises with a capacity of 200,000 tons and above in China has increased by 0.5% week - on - week. The load in North China and Northeast China has increased, while the start - up in East China, Central China, and Southwest China has declined due to plant maintenance and production reduction [19]. 3. Weekly Data Tracking Price Data - Caustic soda futures price: Including the price trend, basis, position, and warehouse receipt volume of the SH01 contract, as well as the price difference between the 1 - 5 months [23]. - 32% liquid caustic soda spot price: The price trends of 32% liquid caustic soda in Shandong, Jiangsu, and Zhejiang [26]. - 50% caustic soda spot price: The price trends of 50% liquid caustic soda in Shandong, Jiangsu, and Guangdong [29]. - Flake caustic soda spot price: The price trends of flake caustic soda in Shandong, Southwest, Northwest, Guangdong, and Guangxi [31]. - Caustic soda variety price difference: The price differences between flake caustic soda and 50% caustic soda, 32% caustic soda in Shandong, and the price differences between different varieties in Jiangsu and Guangdong [33]. - Caustic soda regional price difference: The price differences of 32% and 50% caustic soda between Shandong, Jiangsu, Zhejiang, and Guangdong, as well as the price differences of flake caustic soda between different regions [36]. - Caustic soda profit: The profit trends of caustic soda and chlor - alkali in Shandong and Jiangsu, as well as the price trends of liquid chlorine [39]. Inventory Data - Caustic soda inventory: The inventory trends of liquid caustic soda and flake caustic soda in factories and the market [41][42]. - Caustic soda inventory by province: The inventory trends of liquid caustic soda in Shandong and Jiangsu [45]. Production and Start - up Data - Caustic soda start - up: The start - up trends of caustic soda and solid caustic soda, as well as the output trends [48]. - Caustic soda production by province: The production trends of caustic soda in Shandong, Jiangsu, and Zhejiang [50]. - Newly - added caustic soda capacity: A total of 2.1 million tons of newly - added caustic soda capacity is expected to be put into production in 2025 [52]. - Caustic soda plant maintenance: The maintenance situations of caustic soda plants in different regions [54]. Consumption and Related Market Data - Caustic soda consumption: The demand and weekly consumption trends of caustic soda, liquid caustic soda, and flake caustic soda [56][57]. - Alumina operating capacity: The production, operating capacity, and start - up trends of alumina [60][61]. - Newly - added alumina capacity: A total of 10.8 million tons of newly - added alumina capacity is expected to be put into production in 2025, and 12 million tons in 2026 [65]. - Viscose staple fiber: The capacity utilization rate of the viscose staple fiber industry this week has increased by 1.75% week - on - week [66]. - Printing and dyeing start - up: The start - up rates of printing and dyeing enterprises in Jiangsu and Zhejiang are generally stable, with a strong wait - and - see sentiment in the industry [70]. - Caustic soda export: The export volume, FOB price, and export profit trends of caustic soda [72][73]. - Caustic soda export destinations: The export volumes of caustic soda to Australia, Indonesia, Taiwan, and Vietnam [76][77][78][79]. - Overseas alumina newly - added capacity: It is estimated that 4.5 million tons of newly - added alumina capacity will be put into production overseas in 2025, and most of the new alumina plants in Indonesia have been put into production, and the caustic soda stockpiling has been completed [81].

1. Report Industry Investment Rating - Not provided in the document. 2. Core Viewpoints of the Report - The liquid caustic soda market is in a weak balance, with short - term weak trends mainly. The supply in the Shandong liquid caustic soda market is continuously abundant, the export market lacks substantial boost, and the demand from alumina enterprises is in a stalemate. The caustic soda market shows an oscillating and weakening trend [4][5]. - The alumina market is gradually entering a stalemate in the short - term, with a supply surplus situation remaining unchanged, and prices are expected to still have a large probability of falling [17]. 3. Summary According to Relevant Catalogs 3.1 Comprehensive Analysis and Trading Strategies - **Supply - demand situation**: The supply of the Shandong liquid caustic soda market is abundant, and the export market lacks substantial boost. The demand from alumina enterprises is in a stalemate, with many news of potential production cuts from the end of the last month. The liquid chlorine price remains in the profit range [4]. - **Trading strategies**: For unilateral trading, the caustic soda market shows an oscillating and weakening trend; for arbitrage and options, it is recommended to wait and see [5]. 3.2 Core Logic Analysis - **Alumina market**: The delivery volume of liquid caustic soda to large alumina plants in Shandong has increased, and the price has slightly decreased. As of November 6, 2025, the inventory of alumina plants has continued to rise. The alumina market is in a stalemate, and prices are expected to fall [7][9][17]. - **Caustic soda market**: The caustic soda inventory has decreased, with a 6.29% week - on - week decrease in the factory inventory of 200,000 - ton and above fixed liquid caustic soda sample enterprises. The caustic soda production capacity utilization rate has slightly increased, with an average of 84.8% for 200,000 - ton and above caustic soda sample enterprises in China from October 31 to November 6, 2025, a 0.5% increase from the previous week [10][13][19]. 3.3 Weekly Data Tracking - **Price data**: The price of 32% ion - membrane caustic soda purchased by major alumina manufacturers in Shandong has decreased. The caustic soda futures price, 32% liquid caustic soda spot price, 50% caustic soda spot price, and flake caustic soda spot price are presented in the form of charts [9][25][27]. - **Inventory data**: The factory inventory of caustic soda has decreased, and the inventory in different regions shows different trends. The inventory of flake caustic soda is also presented in the form of charts [10][13][42]. - **Production capacity and production data**: The alumina production capacity has increased, with the national alumina operating capacity reaching 96.85 million tons as of this Friday, a 100,000 - ton increase from last week. The caustic soda production capacity utilization rate has slightly increased, and new caustic soda production capacity has been put into operation [17][19][52]. - **Device maintenance data**: Multiple caustic soda plants have carried out or planned maintenance, affecting the local production capacity [55]. - **Consumption data**: The consumption of caustic soda is presented in the form of charts, including total consumption, liquid caustic soda consumption, and flake caustic soda consumption [57]. - **Export data**: The export of caustic soda is presented in the form of charts. In 2025, overseas alumina new production capacity is expected to reach 4.5 million tons, and the preparation of caustic soda in Indonesia has been completed [73][82].