Group 1 - The core viewpoint of the news is that Lichung Group is intensifying its investment in the humanoid robot sector through strategic collaboration with Weijing Intelligent Technology Co., Ltd. [1] - Lichung Group signed a technical agreement for commissioned processing of humanoid robot components with Weijing Intelligent, which includes material selection, design development, and subsequent deep processing work [1] - The establishment of Shanghai Lichung Robot Technology Co., Ltd. in the IRIC Intelligent Manufacturing and Robotics International Innovation Center will serve as a key platform for collaboration with Weijing Intelligent [1] Group 2 - In the first three quarters of the year, Lichung Group achieved a revenue of 22.921 billion yuan, representing a year-on-year growth of 18.34%, and a net profit of 625 million yuan, with a year-on-year increase of 26.77% [2] - The company is focusing on the application of aluminum alloy new materials in sectors such as new energy vehicles, humanoid robots, low-altitude economy, energy storage, and semiconductors [2] - The core components for humanoid robots that Lichung Group will process include dexterous hands, large skeletons, shoulder joints, support systems, and other structural parts, with a requirement for 100% assembly compatibility [2]

铸造铝合金产业链周报 国泰君安期货研究所 有色及贵金属组 王蓉（首席分析师/所长助理） 投资咨询从业资格号：Z0002529 王宗源（联系人） 期货从业资格号： F03142619 日期：2025年11月30日 Guotai Junan Futures all rights reserved, please do not reprint Special report on Guotai Junan Futures 铸造铝合金：订单相对饱满，成本高位，价格存在韧性 Special report on Guotai Junan Futures 第 2 页 资料来源：SMM、钢联、同花顺、Bloomberg、乘联会、国泰君安期货研究所 ◆ 本周铸造铝合金价格震荡偏强，周内触及20965高点。供给端来看，废铝价格居 高不下，硅、铜等辅料价格平稳运行，尽管企业成本压力有所缓解，但废铝供 应紧缺问题未得到明显改善；消费端来看，变形铝合金需求小幅走弱，铸造铝 合金需求保持稳健，下游订单温和增长。随着汽车行业年末冲量阶段的持续开 启，季节性表现会更强，叠加税反政策取消逐步落地，成本端逻辑也会对价格 形成较强的底部支撑，预计铸 ...

1. Report Industry Investment Ratings No relevant content provided. 2. Core Views of the Reports Industrial Silicon - The price of industrial silicon is expected to remain in a low - level oscillation. In November, the supply and demand of the industrial silicon market will both decline, with a larger decline in supply. However, due to the large supply base and the replenishment of the spot market by cancelled warehouse receipts, there is still expected to be inventory accumulation pressure. The main price fluctuation range is expected to be between 8,500 - 9,500 yuan/ton [1]. Polysilicon - It is expected to maintain a high - level range oscillation. The market is in a situation of both supply and demand decline, with inventory accumulation expected in each link, but strong spot support. The backwardation market structure will remain. For trading strategies, try to go long at around 50,000 for futures; hold or take profit on sell put options for options, and consider buying straddles if volatility decreases [2]. Tin - With strong fundamentals, a bullish view on tin prices is maintained. Hold previous long positions and pay attention to macro - end changes and the recovery of supply in Myanmar [4]. Aluminum - Alumina is expected to maintain a bottom - level oscillation, with the main contract operating in the range of 2,700 - 2,850 yuan/ton. Whether the market can rebound depends on the actual production cut scale of existing enterprises and the inventory inflection point. Electrolytic aluminum is expected to maintain a high - level oscillation, with the Shanghai aluminum main contract operating in the range of 21,100 - 21,700 yuan/ton. Focus on overseas monetary policy trends and domestic inventory destocking rhythm [6]. Zinc - Zinc prices are expected to oscillate. The supply - side pressure has gradually eased, and the demand side has shown a structural improvement. However, the terminal demand has remained stable, and there is limited upward momentum. The main reference range is 22,200 - 22,800 yuan/ton [7]. Copper - In the medium - to - long - term, the supply - demand contradiction supports the upward movement of the bottom center of copper prices. Pay attention to macro - drivers such as overseas interest - rate cut expectations. The main reference range is 85,500 - 87,500 yuan/ton [8]. Nickel - The macro - situation is temporarily stable, and the fundamentals remain weak. However, due to upstream production cuts and low valuations, the market may oscillate and repair. In the medium term, the abundant supply will still restrict the upward space of prices. The main reference range is 116,000 - 120,000 yuan/ton [9]. Aluminum Alloy - The price of ADC12 is expected to maintain an oscillating pattern in the short term, with the main contract operating in the range of 20,300 - 20,900 yuan/ton. Pay attention to the improvement of scrap aluminum supply and the change in downstream procurement rhythm [11]. Stainless Steel - The policy - driven effect is difficult to be directly transmitted in the short term, cost support is weakening, and the fundamental structure has not improved significantly. There is still pressure on the supply - side steel mill production schedule and social inventory, and the demand is weak in the off - season. It is expected to oscillate, with the main operating range of 12,300 - 12,700 yuan/ton [13]. Lithium Carbonate - The market is expected to oscillate and adjust in the short term, with the main reference range of 90,000 - 95,000 yuan. Although the market has a bullish sentiment, there is limited substantial new driving force [15]. 3. Summaries According to Relevant Catalogs Spot Prices and Basis - **Industrial Silicon**: The spot prices of various grades of industrial silicon remained stable on November 25, 2025, while the basis of some varieties decreased. For example, the basis of East China oxygen - containing S15530 industrial silicon decreased by 20 yuan to 540 yuan, with a decline of 3.57% [1]. - **Polysilicon**: The spot price of polysilicon remained stable, while the price of battery cells decreased. The main contract of polysilicon futures closed at 54,730 yuan/ton, up 1,415 yuan/ton [2]. - **Tin**: The spot prices of SMM 1 tin and Yangtze River 1 tin increased by 1,700 yuan/ton on November 26, 2025, with a rise of 0.58%. The LME 0 - 3 spread increased by 18.32 US dollars/ton, with a rise of 19.15% [4]. - **Aluminum**: The price of SMM A00 aluminum increased by 80 yuan/ton on November 26, 2025, with a rise of 0.37%. The price of alumina in various regions remained stable [6]. - **Zinc**: The price of SMM 0 zinc ingot increased by 20 yuan/ton on November 26, 2025, with a rise of 0.09%. The import loss was - 4,312 yuan/ton, a decrease of 32.69 yuan/ton [7]. - **Copper**: The price of SMM 1 electrolytic copper increased by 375 yuan/ton on November 26, 2025, with a rise of 0.43%. The refined - scrap price difference increased by 378.62 yuan/ton, with a rise of 13.42% [8]. - **Nickel**: The price of SMM 1 electrolytic nickel increased by 800 yuan/ton on November 26, 2025, with a rise of 0.68%. The price of 8 - 12% high - nickel pig iron decreased by 2 yuan/ton, with a decline of 0.22% [9]. - **Aluminum Alloy**: The price of SMM aluminum alloy ADC12 remained stable on November 26, 2025. The refined - scrap price difference of some regions changed, such as the refined - scrap price difference of Foshan crushed primary aluminum increased by 80 yuan/ton, with a rise of 4.57% [11]. - **Stainless Steel**: The price of 304/2B (Wuxi Hongwang 2.0 coil) remained stable at 12,700 yuan/ton on November 26, 2025, while the price of 304/2B (Foshan Hongwang 2.0 coil) increased by 100 yuan/ton, with a rise of 0.79% [13]. - **Lithium Carbonate**: The prices of SMM battery - grade lithium carbonate, industrial - grade lithium carbonate, etc. decreased slightly on November 26, 2025. For example, the price of SMM battery - grade lithium carbonate decreased by 100 yuan/ton, with a decline of 0.11% [15]. Monthly Spreads - Different contracts of various metals showed different changes in monthly spreads. For example, in industrial silicon, the spreads of contracts such as 2512 - 2601 remained unchanged; in tin, the spread of 2601 - 2602 increased by 450 yuan/ton, with a rise of 107.14% [1][4]. Fundamental Data Production - **Industrial Silicon**: In November, the national industrial silicon production is expected to decline to around 400,000 tons. In October, the national industrial silicon production was 452,200 tons, a month - on - month increase of 7.46%. The production in Xinjiang increased by 15.94%, while that in Yunnan and Sichuan decreased [1]. - **Polysilicon**: The monthly production in October was 134,000 tons, a month - on - month increase of 3.08%. The weekly production was 27,100 tons, a week - on - week increase of 1.12% [2]. - **Tin**: In October, SMM refined tin production was 16,090 tons, a month - on - month increase of 53.09%. The average operating rate was 66.81%, a month - on - month increase of 53.23% [4]. - **Aluminum**: In October, alumina production was 778,530 tons, a month - on - month increase of 2.39%; electrolytic aluminum production was 374,210 tons, a month - on - month increase of 3.52% [6]. - **Zinc**: In October, refined zinc production was 617,200 tons, a month - on - month increase of 2.85% [7]. - **Copper**: In October, electrolytic copper production was 1,091,600 tons, a month - on - month decrease of 2.62% [8]. - **Nickel**: In October, China's refined nickel production was 35,600 tons, a month - on - month increase of 0.84% [9]. - **Aluminum Alloy**: In October, the production of recycled aluminum alloy ingots was 645,000 tons, a month - on - month decrease of 2.42%; the production of primary aluminum alloy ingots was 286,000 tons, a month - on - month increase of 1.06% [11]. - **Stainless Steel**: In October, the production of Chinese 300 - series stainless steel crude steel (43 enterprises) was 1,787,000 tons, a month - on - month decrease of 0.72% [13]. - **Lithium Carbonate**: In October, lithium carbonate production was 92,260 tons, a month - on - month increase of 5.73% [15]. Import and Export - Different metals have different import and export trends. For example, the import of refined tin in October decreased by 58.55% month - on - month, and the export decreased by 15.33% month - on - month; the import of electrolytic aluminum in October increased by 0.61% month - on - month, and the export decreased by 15.18% month - on - month [4][6]. Operating Rate - The operating rates of different industries also vary. For example, the national operating rate of industrial silicon in October was 68.12%, a month - on - month increase of 9.98%; the operating rate of aluminum profiles was 52.10%, a week - on - week decrease of 0.95% [1][6]. Inventory Changes - Different metals have different inventory trends. For example, the social inventory of industrial silicon increased by 0.37% week - on - week; the SHEF inventory of tin decreased by 0.46% week - on - week [1][4].

铸造铝合金产业链周报 国泰君安期货研究所 有色及贵金属组 王蓉（首席分析师/所长助理） 投资咨询从业资格号：Z0002529 王宗源（联系人） 期货从业资格号： F03142619 日期：2025年11月23日 Guotai Junan Futures all rights reserved, please do not reprint Special report on Guotai Junan Futures 铸造铝合金：风偏走弱，短期价格承压 强弱分析：中性 精废价差短期震荡 0 1000 2000 3000 4000 5000 6000 01-02 01-14 01-26 02-07 02-19 03-03 03-15 03-27 04-09 04-21 05-06 05-18 05-30 06-11 06-23 07-05 07-17 07-29 08-10 08-22 09-03 09-15 09-27 10-16 10-28 11-09 11-21 12-03 12-15 12-27 元/吨 佛山破碎生铝精废价差 2021 2022 2023 2024 2025 ADC12-A00价差短期走强 ...

Group 1: Investment Rating - No investment rating information provided Group 2: Core Viewpoints - The supply pressure of industrial silicon remains high, and the demand from polysilicon and organic silicon has significantly contracted. The anti - involution policy has little impact on industrial silicon, and its price may be under pressure. For polysilicon, the anti - involution policy has a clear impact, and its price has strong bottom support [4][5][7] Group 3: Summary by Directory Latest Dynamics and Reasons - On November 10, the prices of industrial silicon and polysilicon rebounded significantly. The industrial silicon main contract price exceeded 9,500 yuan/ton, and the polysilicon main contract price approached 55,000 yuan/ton. The smooth convening of the organic silicon industry production - reduction meeting and concerns about supply - side disturbances due to winter heating season contributed to the price rebound [4] Fundamental Situation Industrial Silicon - Supply: The supply of industrial silicon has a marginal contraction as the southwest dry season approaches, but the national monthly output is still expected to be above 350,000 tons, and supply pressure remains. - Demand: In November, the demand for industrial silicon from polysilicon and organic silicon is expected to decline, and the demand from aluminum alloy has limited growth. - Inventory: The social inventory of industrial silicon is at a high level, and the warehouse receipts are gradually being cleared in November [5] Polysilicon - Supply: The production of polysilicon will contract in November and December, with an estimated output of less than 120,000 tons in November and 110,000 tons in December. - Demand: The demand for polysilicon may weaken from November due to the decline in domestic photovoltaic installation and the weakening of the demand for battery and component exports in the fourth quarter [6] Summary and Strategy - Industrial silicon: It is recommended that investors use short - selling hedging. In terms of arbitrage, investors can gradually engage in the inter - period positive spread of industrial silicon. - Polysilicon: Investors can focus on selling put options of polysilicon [7]

Core Viewpoint - The domestic non-ferrous metal market shows a positive trend, particularly in the casting aluminum alloy sector, with prices slightly increasing due to tight supply and stable demand conditions [1] Supply Side - The supply of domestic scrap aluminum remains tight, which continues to support the cost logic for casting aluminum [1] - Due to the tight raw material supply, the production of casting aluminum enterprises is somewhat limited, leading to a potential contraction in domestic supply [1] Demand Side - The terminal automotive market continues to perform well; however, orders from die-casting enterprises are not significantly increasing, and the high prices are resulting in weak consumption of recycled aluminum alloys [1] Inventory - As of November 19, the total social inventory of recycled aluminum alloy ingots in Foshan, Ningbo, and Wuxi is 51,497 tons, which is a decrease of 223 tons from the previous trading day but an increase of 1,544 tons compared to the previous week [1] Market Outlook - The outlook suggests that the European Union plans to restrict scrap aluminum exports, which will continue to provide strong cost support for casting aluminum alloys, while demand remains relatively average; short-term prices are expected to follow the trend of aluminum prices [1]

Report Industry Investment Rating No relevant information provided. Core Views of the Report Lithium - The short - term supply - demand is expected to increase, but there is no substantial switch. The marginal drive of new demand is limited after entering the off - season. The social inventory is still being depleted, but the digestion speed of warehouse receipts has slowed down recently. Attention should be paid to the possible acceleration of the release of upstream projects at high prices. The short - term sentiment may be adjusted, and the market is expected to fluctuate mainly. Follow - up attention should be paid to the resumption of production of large manufacturers before the end of the year and the marginal changes in downstream demand after entering the off - season [1]. Nickel - The macro - sentiment has improved, but the fundamental improvement is limited. The medium - term supply of nickel remains loose, which restricts the upward space of prices. The short - term driving force is weak. The market is expected to fluctuate weakly, with the main contract reference range of 116,000 - 122,000 yuan/ton. Attention should be paid to changes in macro - expectations and Indonesian industrial policy news [2]. Stainless Steel - Policy and macro - driving forces are insufficient, and the fundamental structure has not improved significantly. There are still pressures on the supply side in terms of steel mill production scheduling and social inventory, and demand improvement is insufficient. The short - term market is expected to continue to fluctuate weakly, with the main contract reference range of 12,300 - 12,700 yuan/ton. Follow - up attention should be paid to steel mill production cuts and nickel - iron prices [4]. Tin - Recently, macro - fluctuations have been large. Considering the strong fundamentals, it is advisable to choose the opportunity to go long at low levels after the market sentiment stabilizes. Follow - up attention should be paid to changes in the macro - end and the supply recovery in Myanmar in the fourth quarter [7]. Industrial Silicon - The spot price of industrial silicon is stable with a slight increase, but the futures price fluctuates downward. There is a risk of inventory accumulation. It is still expected to fluctuate at a low level, with the main price fluctuation range of 8,500 - 9,500 yuan/ton. Attention should be paid to the implementation of organic silicon production cuts [8]. Polysilicon - The spot price of polysilicon is mainly stable, and the futures price fluctuates greatly. The market is still in a situation of both supply and demand decline, and there is an expectation of inventory accumulation in each link. It is expected to fluctuate in a high - level range. Attention should be paid to the support of the spot price [9]. Zinc - The supply - side pressure may be limited in the future. The demand side has no outstanding performance, and the domestic zinc ingot remains at a discount. The LME inventory starts to accumulate, and the risk of a short squeeze eases. The zinc ingot export may boost the domestic zinc price. The short - term market is expected to fluctuate, and the upward or downward breakthrough requires specific conditions [12]. Copper - In the medium - to long - term, the supply - demand contradiction supports the bottom center of copper prices to gradually move up. Follow - up attention should be paid to marginal changes in demand and overseas interest - rate cut expectations, with the main contract focusing on the support around 86,500 yuan/ton [14]. Aluminum - The short - term aluminum price may face downward pressure, with the main contract of Shanghai aluminum referring to the operating range of 21,400 - 22,000 yuan/ton next week. Attention should be paid to overseas monetary policy trends and marginal changes in the domestic fundamentals. The alumina price is expected to continue to fluctuate weakly [16]. Casting Aluminum Alloy - In the short - term, the price of ADC12 will maintain a relatively strong operation, with the main contract reference range of 20,600 - 21,200 yuan/ton. Follow - up attention should be paid to the improvement of scrap aluminum supply, changes in downstream procurement rhythm, and the inventory depletion process [18]. Summary According to Relevant Catalogues Price and Basis - **Lithium**: The average prices of SMM battery - grade and industrial - grade lithium carbonate, and battery - grade and industrial - grade lithium hydroxide all increased slightly. The prices of some lithium raw materials remained unchanged [1]. - **Nickel**: The prices of various nickel products generally decreased, and the cost of some electrolytic nickel production processes changed [2]. - **Stainless Steel**: The prices of 304/2B stainless steel coils decreased slightly, and the prices of some raw materials remained stable or decreased slightly [4]. - **Tin**: The prices of SMM 1 tin and Yangtze 1 tin decreased, and the LME 0 - 3 premium changed [7]. - **Industrial Silicon**: The spot prices of industrial silicon were stable, and the futures price decreased [8]. - **Polysilicon**: The spot price of polysilicon was stable, and the futures price fluctuated greatly [9]. - **Zinc**: The price of SMM 0 zinc ingot decreased, and the import profit and loss and other indicators changed [12]. - **Copper**: The prices of various copper products decreased slightly, and the import profit and loss and other indicators changed [14]. - **Aluminum**: The prices of SMM A00 aluminum and alumina in some regions decreased, and the import profit and loss and other indicators changed [16]. - **Casting Aluminum Alloy**: The spot price of SMM aluminum alloy ADC12 was stable, and the scrap - refined price difference increased [18]. Monthly and Inter - monthly Spreads - **Lithium**: The inter - monthly spreads of lithium contracts changed, showing different trends [1]. - **Nickel**: The inter - monthly spreads of nickel contracts changed [2]. - **Stainless Steel**: The inter - monthly spreads of stainless steel contracts changed [4]. - **Tin**: The inter - monthly spreads of tin contracts changed significantly [7]. - **Industrial Silicon**: The inter - monthly spreads of industrial silicon contracts changed [8]. - **Polysilicon**: The inter - monthly spreads of polysilicon contracts changed [9]. - **Zinc**: The inter - monthly spreads of zinc contracts changed [12]. - **Copper**: The inter - monthly spreads of copper contracts changed [14]. - **Aluminum**: The inter - monthly spreads of aluminum contracts changed [16]. - **Casting Aluminum Alloy**: The inter - monthly spreads of casting aluminum alloy contracts changed [18]. Fundamental Data - **Lithium**: The production and demand of lithium carbonate increased in October, the import decreased in September, and the inventory decreased in October [1]. - **Nickel**: The production of refined nickel in China increased, the import volume increased significantly, and the inventory in various regions changed [2]. - **Stainless Steel**: The production of 300 - series stainless steel in China and Indonesia increased slightly, the import increased, the export decreased, and the inventory changed [4]. - **Tin**: The production of SMM refined tin in October increased, the import of tin ore in September decreased, and the inventory in various regions changed [7]. - **Industrial Silicon**: The production of industrial silicon in some regions changed, the production of some downstream products changed, and the inventory decreased [8]. - **Polysilicon**: The production and inventory of polysilicon and silicon wafers changed, and the import and export volumes also changed [9]. - **Zinc**: The production of refined zinc increased in October, the import decreased in September, the export increased significantly, and the inventory in various regions changed [12]. - **Copper**: The production of electrolytic copper decreased in October, the import increased in September, and the inventory in various regions changed [14]. - **Aluminum**: The production of alumina and electrolytic aluminum increased in October, the import and export volumes changed, and the inventory in various regions changed [16]. - **Casting Aluminum Alloy**: The production of regenerated and primary aluminum alloy ingots changed in October, the import and export volumes changed, and the inventory in various regions changed [18].

1. Report Industry Investment Rating - No information about the industry investment rating is provided in the report. 2. Core View of the Report - This week, the price of cast aluminum alloy continued to be strong, reaching a record - high of 21,390 yuan/ton. Considering the high price of scrap aluminum, stable demand, and cost - rising factors, the price is expected to fluctuate in the short - term but remain bullish in the long - term. As of November 14, the combined inventory of ingot factories and social warehouses decreased by 0.16 tons to 131,100 tons, but the inventory is still at a high level. Although the retail sales of passenger cars from November 1 - 9 decreased compared to the same period last year and last month, due to the approaching expiration of the vehicle purchase tax concession policy at the end of the year, consumer enthusiasm for buying cars is expected to remain high, which may improve car sales [6]. 3. Summary According to the Catalog Transaction - end: Volume and Price - The short - term refined - scrap price difference has rebounded, and the short - term price difference between ADC12 and A00 has weakened [2][4]. Transaction - end: Arbitrage Inter - period Positive Arbitrage Cost Calculation - The cost of cast aluminum alloy inter - period positive arbitrage is calculated. Taking the AD2512 and AD2601 contracts on November 14, 2025, as an example, the fixed cost is 12.83 yuan/ton, the floating cost is 78.81 yuan/ton, and the total cost is 91.64 yuan/ton [13]. Spot - Futures Arbitrage Cost Calculation - The market's actual spot quotation fluctuates around the Baotai price. Taking the latest Baotai Group's quotation of 21,100 yuan/ton as an example, the cost of spot - futures arbitrage is calculated, and the warehouse receipt cost is 21,319 yuan/ton [14][15]. Supply - end: Scrap Aluminum - Scrap aluminum production is at a high level, and social inventory is continuously decreasing. Scrap aluminum imports are also at a high level, with a relatively fast year - on - year growth rate [17][20]. Supply - end: Recycled Aluminum - The price of Baotai ADC12 has been slightly adjusted upwards, and the price difference between recycled and primary aluminum has weakened. The regional price difference of cast aluminum alloy shows certain seasonal patterns. The weekly operating rate of cast aluminum alloy has increased, while the monthly operating rate has decreased. The monthly production of recycled aluminum alloy and its proportion in different regions are presented. The cost of ADC12 is mainly composed of scrap aluminum, and it is currently around the break - even line. The factory inventory of cast aluminum alloy has increased, while the social inventory has decreased. The import window of cast aluminum alloy is currently closed. The production and inventory of recycled aluminum rods and their proportion in different regions are also provided [31][42][45][48][53][58][61]. Demand - end: Terminal Consumption - The terminal consumption shows that fuel - powered vehicles are in the year - end sales rush stage, which is transmitted to the die - casting consumption. Data on the production of new energy vehicles, fuel - powered vehicles, motorcycles, and small household appliances, as well as the PPI of auto parts manufacturing and the auto inventory warning index, are presented [67].

Report Industry Investment Ratings No relevant content provided. Core Views Tin - The supply of tin ore remains tight, and the supply improvement is limited. The demand is weak, and the traditional consumption decline cannot be compensated by the new - demand growth. With the expected end of the US government shutdown and improved market sentiment, long positions should be held. The subsequent trend depends on the macro - end and the supply recovery in Myanmar [1]. Nickel - The macro - environment has some pressure, and the industry is multi - empty intertwined. The supply is expected to be relatively loose in the medium - term, and the price is expected to fluctuate within a range, with the main contract referring to 118,000 - 124,000. Attention should be paid to macro - expectations and Indonesian industrial policies [4]. Stainless Steel - The policy and macro - drive are weakening, the supply pressure remains, and the demand is not significantly boosted. The short - term price is expected to be weakly volatile, with the main contract referring to 12,500 - 13,000. Follow - up attention should be paid to macro - expectations and steel mill supply [6]. Lithium Carbonate - The macro and policy environment is favorable, and the capital is optimistic. The fundamentals show a slight increase in production. The short - term price has a strong reality support, but the upward movement is mainly driven by funds. The subsequent trend depends on the demand change in the off - season and the upstream project release [9]. Industrial Silicon - The industrial silicon market still faces inventory accumulation pressure in November, but it is less than in October. The price is expected to oscillate at a low level, with the main range of 8,500 - 9,500 yuan/ton. Attention should be paid to the digestion of warehouse receipts after the concentrated cancellation of the November contract [10]. Polysilicon - The polysilicon market maintains a situation of both supply and demand decline, with inventory accumulation expectations in each link. The price is expected to oscillate in a high - level range. The trading strategy includes low - level trial - buying in the futures market, selling put options in the options market, and holding or taking profits in the equity market [12]. Aluminum - Alumina prices are expected to remain weakly volatile, with the main contract referring to 2,750 - 2,900 yuan/ton. The electrolytic aluminum price will be in a game between event - drive and weak fundamentals, with the main contract referring to 21,000 - 21,800 yuan/ton. Attention should be paid to relevant factors such as LME warehouse receipts and overseas macro - trends [15]. Copper - The copper price rebounded slightly. In the macro - aspect, there may be a "vacuum period" in November. Fundamentally, the supply of copper ore is tight, and the demand has strong resilience. The long - term supply - demand contradiction supports the upward movement of the price center. The main contract should pay attention to the 84,000 - 85,000 support [17]. Zinc - The liquidity risk of zinc is expected to be mitigated. The supply pressure may be limited in the future, and the demand is average. The LME zinc has upward pressure, while the export of zinc ingots may boost the domestic price. The main contract refers to 22,300 - 23,000 [20]. Aluminum Alloy - The casting aluminum alloy market is strongly volatile. The cost has rigid support, and the supply - demand is in a tight balance. The ADC12 price is expected to maintain a strong - side oscillation, with the main contract referring to 20,400 - 21,100 yuan/ton. Attention should be paid to factors such as scrap aluminum supply and inventory changes [22]. Summary by Relevant Catalogs Tin - **Price and Basis**: SMM 1 tin price increased by 0.74% to 285,800 yuan/ton, and the SMM 1 tin premium increased by 30% to 650 yuan/ton. The import loss decreased by 7.99% to - 14,989.79 yuan/ton [1]. - **Fundamentals**: In September, tin ore imports decreased by 15.13% month - on - month, and the SMM refined tin output in October increased by 53.09% month - on - month. The inventory of SHEF and social inventory increased [1]. Nickel - **Price and Basis**: SMM 1 electrolytic nickel price increased by 0.25% to 121,200 yuan/ton, and the 1 Jinchuan nickel premium increased by 20% to 3,600 yuan/ton. The import loss increased by 7.99% to - 1,825 yuan/ton [4]. - **Fundamentals**: China's refined nickel production increased by 0.84% month - on - month, and the import volume increased by 124.36% month - on - month. The SHFE and social inventories increased [4]. Stainless Steel - **Price and Basis**: The price of 304/2B stainless steel coils remained unchanged at 12,800 yuan/ton, and the futures - spot price difference decreased by 9.88% to 365 yuan/ton [6]. - **Fundamentals**: China's 300 - series stainless steel crude steel production increased by 0.38% month - on - month, and the net export volume decreased by 9.83% month - on - month. The 300 - series social inventory decreased slightly [6]. Lithium Carbonate - **Price and Basis**: The SMM battery - grade lithium carbonate average price increased by 0.44% to 80,750 yuan/ton, and the basis decreased by 88.49% to 290 yuan/ton [9]. - **Fundamentals**: In October, lithium carbonate production increased by 5.73% month - on - month, and the demand increased by 8.70% month - on - month. The total inventory decreased by 10.90% month - on - month [9]. Industrial Silicon - **Price and Basis**: The price of some industrial silicon spot increased by 50 yuan/ton, and the futures price increased by 70 yuan/ton to 9,290 yuan/ton. The basis of some varieties decreased [10]. - **Fundamentals**: The national industrial silicon production increased by 7.46% month - on - month, and the export volume decreased by 8.36% month - on - month. The social inventory decreased slightly [10]. Polysilicon - **Price and Basis**: The N - type polysilicon average price remained unchanged, and the futures price increased by 0.95% to 53,720 yuan/ton. The N - type material basis decreased by 49.75% [12]. - **Fundamentals**: The polysilicon production decreased by 4.26% week - on - week, and the net export volume decreased by 56.83% month - on - month. The polysilicon inventory decreased slightly [12]. Aluminum - **Price and Basis**: The SMM A00 aluminum price decreased by 0.23% to 21,490 yuan/ton, and the import loss increased by 202.3 yuan/ton to - 2,316 yuan/ton [15]. - **Fundamentals**: In October, the alumina production increased by 2.39% month - on - month, and the electrolytic aluminum production increased by 3.52% month - on - month. The aluminum profile and cable operating rates decreased [15]. Copper - **Price and Basis**: The SMM 1 electrolytic copper price increased by 0.60% to 86,232 yuan/ton, and the refined - scrap price difference increased by 13.58% to 3,394 yuan/ton [17]. - **Fundamentals**: In October, the electrolytic copper production decreased by 2.62% month - on - month, and the import volume increased by 26.50% month - on - month. The domestic social inventory decreased [17]. Zinc - **Price and Basis**: The SMM 0 zinc ingot price decreased by 0.31% to 22,570 yuan/ton, and the import loss increased by 596.07 yuan/ton to - 4,818 yuan/ton [20]. - **Fundamentals**: In October, the refined zinc production increased by 2.85% month - on - month, and the zinc ingot social inventory decreased by 1.30% week - on - week [20]. Aluminum Alloy - **Price and Basis**: The SMM aluminum alloy ADC12 price remained unchanged at 21,450 yuan/ton, and the refined - scrap price difference in Foshan decreased by 2.78% to 1,751 yuan/ton [22]. - **Fundamentals**: In October, the regenerated aluminum alloy ingot production decreased by 2.42% month - on - month, and the social inventory increased by 1.82% week - on - week [22].

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints - This week, the price of cast aluminum alloy continued to strengthen, breaking through the 21,000 mark during the week and reaching a record high since listing. Considering the end - of - year car purchase tax discount policy expiration, consumer enthusiasm for car - buying will remain high, and car sales are expected to improve further. In the short - term, the price may fluctuate, but in the medium - to - long - term, it is expected to rise [2]. - The waste aluminum production is at a high level, and the social inventory is decreasing. The import of waste aluminum is also at a high level with a relatively fast year - on - year growth rate [16][19]. - The price of Baotai ADC12 has been slightly adjusted upwards, and the spread between recycled and primary aluminum shows fluctuations. The weekly and monthly operating rates of cast aluminum alloy have declined [31][41]. - Terminal consumption: Fuel vehicles are in the year - end sales push stage, which will be transmitted to the die - casting consumption [66]. 3. Summary by Directory 3.1 Transaction End - Volume and Price - The price of cast aluminum alloy continued to strengthen this week, breaking through 21,000 during the week and reaching a record high since listing. As of November 7, the combined inventory of aluminum alloy ingot factories and social inventories increased by 0.05 million tons to 13.27 million tons compared with the previous week, and the visible inventory remained at a high level [2]. 3.2 Transaction End - Arbitrage 3.2.1 Inter - period Positive Arbitrage Cost Calculation - For the AD2511.shf and AD2512.shf contracts, the futures prices are 20,925 and 20,930 respectively, with a spread of 5. The fixed cost is 4.76 yuan/ton, and the floating cost is 0.00 yuan/ton, with a total cost of 5 yuan/ton [12]. 3.2.2 Spot - Futures Arbitrage Cost Calculation - The spot price of cast aluminum alloy is 20,900 yuan/ton. Considering various costs such as storage fees, capital costs, and handling fees, the warehouse receipt cost is 21,117.8 yuan/ton [14]. 3.3 Supply End - Waste Aluminum - The waste aluminum production is at a high level, and the social inventory is continuously decreasing. The import of waste aluminum is at a high level, and the year - on - year growth rate remains relatively fast. For example, in September 2025, the import of aluminum scrap and waste was 155,400 tons, with a year - on - year increase of 17.69% [16][19]. 3.4 Supply End - Recycled Aluminum - The price of Baotai ADC12 has been slightly adjusted upwards, and the spread between recycled and primary aluminum shows fluctuations. The regional spread of cast aluminum alloy shows certain seasonal patterns. The weekly and monthly operating rates of cast aluminum alloy have declined. The production of recycled aluminum alloy in October was 645,300 tons, a month - on - month increase of 5.01%. The cost of ADC12 is mainly composed of waste aluminum, and currently it is around the break - even point. The factory inventory of cast aluminum alloy has increased, and the social inventory has decreased. The import window of cast aluminum alloy is currently closed [31][41][47][52][57]. 3.5 Demand End - Terminal Consumption - Fuel vehicles are in the year - end sales push stage, which will be transmitted to the die - casting consumption. In October, the retail sales of the national passenger car market were 2.387 million vehicles, a year - on - year increase of 6% and a month - on - month increase of 7%. The cumulative retail sales since the beginning of this year were 19.395 million vehicles, a year - on - year increase of 9% [2][66].