Investment Rating - The report maintains a "Recommended" rating for the aluminum industry [1] Core Views - The aluminum price is experiencing high-level fluctuations due to inventory depletion and macroeconomic factors, including expectations of interest rate cuts by the Federal Reserve [6][10] - The demand for aluminum is gradually entering a low season, with the aluminum water conversion rate facing downward pressure [10] - Long-term supply growth in the aluminum industry is limited, while demand still has growth points, indicating sustained high prosperity in the industry [10] Summary by Sections 1. Price - As of November 28, the LME three-month aluminum closing price is $2865.0 per ton, up $57.0 from the previous week, a 2.0% increase week-on-week, and up $263.0 year-on-year, a 10.1% increase [22] - The Shanghai aluminum active contract closing price is 21610.0 yuan per ton, up 270.0 yuan from the previous week, a 1.3% increase week-on-week, and up 1035.0 yuan year-on-year, a 5.0% increase [22] - The average price of A00 aluminum in Changjiang is 21430.0 yuan per ton, up 70.0 yuan from the previous week, a 0.3% increase week-on-week, and up 910.0 yuan year-on-year, a 4.4% increase [22] 2. Production - In November 2025, the aluminum production is 363.7 million tons, a decrease of 10.6 million tons month-on-month, and a decrease of 6.6 million tons year-on-year [51] - The alumina production in November 2025 is 743.9 million tons, a decrease of 34.6 million tons month-on-month, but an increase of 15.2 million tons year-on-year [51] 3. Inventory - As of November 27, the domestic mainstream consumption area aluminum ingot inventory is 596,000 tons, a decrease of 25,000 tons week-on-week, indicating a continued trend of inventory reduction [7] - The aluminum rod inventory is 131,000 tons, down 6500 tons week-on-week, reflecting a steady decline in inventory [7] 4. Key Companies and Earnings Forecast - China Hongqiao (1378.HK) is rated "Buy" with an EPS forecast of 2.25 yuan for 2024, increasing to 2.54 yuan in 2025E and 2.77 yuan in 2026E [5] - Tianshan Aluminum (002532.SZ) is rated "Buy" with an EPS forecast of 0.96 yuan for 2024, increasing to 1.00 yuan in 2025E and 1.27 yuan in 2026E [5] - Shenhuo Co. (000933.SZ) is rated "Buy" with an EPS forecast of 1.91 yuan for 2024, increasing to 2.13 yuan in 2025E and 2.56 yuan in 2026E [5]

铝周报 2025/11/29 0755-23375135 wukjl@wkqh.cn 从业资格号：F3036210 交易咨询号：Z0015924 吴坤金（有色金属组） 供应扰动叠加氛围偏暖，铝价回升 CONTENTS 目录 01 周度评估及策略推荐 05 供给端 02 期现市场 06 需求端 03 利润库存 07 进出口 04 成本端 01 周度评估及策略推荐 周度评估及策略推荐 ◆ 供应端：根据SMM调研数据，截止11月底，国内电解铝运行产能约4422万吨（建成产能4578万吨），行业开工率月度环比维稳；11月电解铝 产量环比减少2.8%、同比增长1.5%，预计12月运行产能环比小幅增加。 ◆ 库存&现货：据MYSTELL数据，本周四铝锭库存录得59万吨，较上周四下降2.3万吨。保税区库存录得6.1万吨，较上周下降0.2万吨。本周四 铝棒库存合计14.4万吨，较上周四下降0.8万吨。LME全球铝库存录得53.9万吨，较上周减少0.7万吨。国内华东铝锭现货基差走弱，LME市场 Cash/3M贴水缩窄。 ◆ 进出口：2025年10月中国原铝进口量为24.8万吨，环比增加1.8%，同比增加42.2%。1-10月累 ...

1. Report Industry Investment Rating - No information provided in the report 2. Core Viewpoints - For alumina, the oversupply pattern is difficult to reverse, with cost support potentially weakening. The subsequent production cut scale is uncertain, and it is expected to maintain low - level fluctuations in December. For electrolytic aluminum, it is expected to mainly fluctuate in December. After the copper - aluminum ratio expands, one can enter the market again for short - copper and long - aluminum arbitrage [5] 3. Summary by Directory 3.1 Viewpoints and Strategies - **Alumina**: Overseas mines are resuming production, and the bauxite shipping volume may increase. China's bauxite port inventory is high, and alumina supply is in surplus. Domestic electrolytic aluminum production capacity is at a high level, and the downstream demand for alumina is high. The industry inventory is accumulating, and cost support may weaken. It is expected to maintain low - level fluctuations in December [5] - **Electrolytic aluminum**: The overall shipping volume of foreign ore decreased, but the price remained stable. The alumina production capacity utilization rate was high, and the supply was in surplus. The operating rate in the main production areas of electrolytic aluminum remained high, with limited subsequent increments. Downstream demand was weak, and the social inventory of aluminum ingots decreased slightly. It is expected to mainly fluctuate in December [5] 3.2 Bauxite Supply Review and Outlook - **Domestic production**: In October, China's bauxite production was 541,000 tons, a year - on - year decrease of 8.24%, reaching the lowest level in the same period in the past four years. The production in Guangxi and Guizhou increased, while that in Henan decreased, and there was little change in Shanxi [8] - **Imports**: The import volume in the past three months decreased but remained at the highest level in the same period in the past six years. From January to October, the cumulative import volume was 171 million tons, a year - on - year increase of 30.41%. As the impact of the rainy season weakens, subsequent imports may increase [13] - **Shipping and inventory**: In October, the bauxite shipped from Australia and Guinea to China decreased. As of November 21, the port inventory was 2,802.36 tons, at a medium - high level in the same period in the past six years [18] 3.3 Alumina Fundamental Situation Review and Outlook - **Production profit and capacity utilization**: In October, the alumina production cost decreased to 2,796.6 yuan/ton, and the production profit decreased to about 149 yuan/ton. The capacity utilization rates in Guangxi and Shandong remained unchanged, those in Henan and Shanxi decreased, and that in Guizhou increased [23] - **Production volume**: In September, the global metallurgical - grade alumina production was 12.88 million tons, a year - on - year increase of 3.95%. In October, China's metallurgical - grade alumina production was 7.967 million tons, a year - on - year increase of 11.88%, both at the highest levels in the same period in the past six years [28] - **Net imports**: In October, China's alumina turned to a net - import pattern, with a net import volume of 13,600 tons, a year - on - year increase of 108.29%, indicating a marginal weakening of external demand [33] - **Inventory**: Since this year, due to sufficient raw materials, alumina production has been at a very high level, and the supply has been in surplus. As of November 21, the inventory was 488,300 tons, a year - on - year increase of 29.39% [38] 3.4 Electrolytic Aluminum Supply - side Review and Outlook - **Cost and profit**: In October, the alumina price was weak, and the electrolytic aluminum production cost decreased to 15,771 yuan/ton. The production profit increased to 5,255 yuan/ton [43] - **Production volume**: In October, the global electrolytic aluminum production was 6.294 million tons, a year - on - year increase of 1.01%. China's production was 3.8026 million tons, a year - on - year increase of 2.74%, at a high and the highest level respectively in the same period in the past six years [48] - **Import volume**: In November, the Shanghai - London ratio of electrolytic aluminum rebounded. In October, the import volume decreased slightly to 515,100 tons, still at the highest level in the same period in the past six years [53] - **Inventory**: In October, the proportion of aluminum water increased to 74.17%. In November, the social inventory of electrolytic aluminum first increased and then decreased. As of November 28, it was 590,000 tons, at a medium level in the same period in the past six years. The LME aluminum ingot inventory continued to decline and was at a very low level [58][63] 3.5 Electrolytic Aluminum Downstream and Terminal Consumption Review and Outlook - **Downstream sector operating rates**: In October, the operating rate of aluminum profiles rebounded slightly to 40.43% but remained at a very low level. The operating rate of aluminum sheets decreased to 70.75% [68][69] - **Exports**: The export of aluminum products remained weak. From January to October, the cumulative export volume of aluminum profiles was 733,400 tons, a year - on - year decrease of 17.74%; that of aluminum sheets was 2.5311 million tons, a year - on - year decrease of 10.78%. The export of aluminum foil decreased by 12.58% year - on - year, while that of aluminum cables increased by 42.02% year - on - year [73][77] - **Real estate**: From January to October, the new construction, completion, and construction areas of real estate all decreased, with the decline in new construction and completion areas expanding [82][87] - **Automobiles**: From January to October, the cumulative automobile production was 27.6609 million vehicles, a year - on - year increase of 13.09%. In September, the production - sales ratio rebounded slightly to 0.9891. The production - sales ratio of new energy vehicles continued to decline [90][94] - **Photovoltaic**: In October, the cumulative photovoltaic installed capacity was 1,140.18 GW, a year - on - year increase of 43.8%, and the cumulative new installed capacity was 252.87 GW, a year - on - year increase of 39.48%, with the year - on - year growth rate narrowing significantly [99]

1. Report Industry Investment Rating - No relevant information provided in the report. 2. Core Viewpoints of the Report - The aluminum market is influenced by a combination of factors including macro - economic conditions, supply and demand dynamics, and cost factors. The overall trend of aluminum prices may be affected by the balance of these factors, with potential for high - level fluctuations and support from low - level inventories. [5][28] - The 12 - month interest rate cut expectation has increased, and the long - term broad - money cycle may drive copper and potentially aluminum prices upward. Domestic economic stability is expected, and more growth - stabilizing policies are awaited. [11][14][16] 3. Summary by Directory 3.1后市研判 (Outlook) - Pay attention to the changes in macro sentiment and the position of aluminum prices. [5][6] 3.2行情回顾 (Market Review) - In November, the futures prices of alumina, electrolytic aluminum, and aluminum alloy showed different trends. Alumina futures prices continued to be weak, dropping to a minimum of 2,701 yuan/ton. Electrolytic aluminum and aluminum alloy futures prices first rose and then fell, reaching a maximum of 22,160 yuan/ton and 21,390 yuan/ton respectively. [7][8] 3.3宏观面 (Macroeconomic Situation) 3.3.1 International Situation - The US economic data shows a complex situation. The ISM manufacturing PMI has been in contraction for eight consecutive months in October, while the ISM services PMI reached an eight - month high. The labor market shows signs of slowdown, and inflation has picked up. The market's expectation of an interest rate cut in December has increased to 75%. [14] 3.3.2 Domestic Situation - The domestic economy is running smoothly, with a continued supply - tight pattern in the aluminum market. The government is expected to introduce more growth - stabilizing policies. [16][18] 3.4基本面 (Fundamentals) 3.4.1 Supply Side - **Aluminum Bauxite**: In October, China's domestic aluminum bauxite production decreased, with a continuous decline for three months. Although the supply pressure in Henan has eased, the supply - tight pattern in the country continues. Overseas, the supply of imported aluminum bauxite is expected to increase in November. [19][22] - **Alumina**: In October, China's metallurgical - grade alumina production increased, but the daily average production decreased slightly. The overall operating capacity is still at a high level, but the profit has been compressed, and the price is expected to fluctuate at a low level. [27] - **Primary Aluminum (Electrolytic Aluminum)**: In October, China's primary aluminum production increased slightly year - on - year. The operating capacity remained high and stable, but the increase was limited due to energy consumption indicators and capacity replacement policies. Overseas capacity expansion has fallen short of expectations. [28][31] 3.4.2 Demand Side - **Aluminum Processing Enterprises**: High aluminum prices have put pressure on the start - up of aluminum processing enterprises. The overall start - up rate is 62.0%, with different trends in different product segments. [34] - **Real Estate Market**: The Chinese real estate market is still in the adjustment period, which has suppressed the demand for aluminum in the real estate sector. [36][37] - **New Energy Sector**: The new energy sector continues to be highly prosperous. The production and sales of new energy vehicles have increased significantly, and the new energy power generation industry (photovoltaic and wind power) has also maintained high growth, driving the demand for aluminum. [39][41] - **Home Appliance Market**: The home appliance market is under pressure, with the output of most home appliances showing a downward trend in October. [42][43] 3.4.3 Inventory - **Exchange Inventories**: The LME aluminum inventory has increased significantly, and the SHFE aluminum inventory is at a relatively low level. [46] - **Social Inventories**: As of November 24, the five - location electrolytic aluminum social inventory was 61.2 tons, which continued to be at a low level and supported the aluminum price. [49] 3.4.4 Other Factors - **Copper - Aluminum Ratio**: The copper - aluminum ratio has exceeded 4.0, which is beneficial for aluminum to replace copper, and the aluminum price may have an upward trend. [51] - **Recycled Aluminum Alloy**: In November, the start - up rate of the recycled aluminum alloy industry remained stable. In October, the import of unforged aluminum alloy decreased significantly, while the export increased. The price of recycled aluminum alloy in the spot market has fallen, and the social inventory has increased slightly. [54][55][58]

Group 1 - The company, Jiaozuo Wanfang, announced that its 10th seventh board meeting will be held on November 26, 2025, to discuss the appointment of the auditing firm for the fiscal year 2025 and determine the audit fees [1] - For the first half of 2025, the company's revenue composition is entirely from the aluminum industry, accounting for 100.0% [1] - As of the report date, Jiaozuo Wanfang has a market capitalization of 11.3 billion yuan [1]

Report Summary 1. Industry Investment Rating No investment rating information is provided in the report. 2. Core View - The aluminum market is waiting for guidance, the alumina market is under pressure and declining, and the cast aluminum alloy market follows the trend of electrolytic aluminum [1]. - The trend strength of aluminum is neutral (0), alumina is weakly bearish (-1), and aluminum alloy is neutral (0) [3]. 3. Summary by Related Catalogs Futures Market - **Electrolytic Aluminum**: The closing price of SHFE aluminum main contract is 21,465, with a change of 85 compared to T - 1. LME aluminum 3M closing price is 2,813, with a change of 0 compared to T - 1. The trading volume and open interest of SHFE and LME aluminum contracts have different degrees of change. The LME注销仓单占比 is 10.97%, down 0.36% from T - 1. The LME aluminum cash - 3M spread is -31.16, up 1.72 from T - 1 [1]. - **Alumina**: The closing price of SHFE alumina main contract is 2,727, down 9 compared to T - 1. The trading volume and open interest also show changes. The spread between the near - month contract and the consecutive first contract is -35, and the cost of buying near - month and selling consecutive first inter - period arbitrage is 26.78 [1]. - **Aluminum Alloy**: The closing price of the aluminum alloy main contract is 20,705, up 70 compared to T - 1. The trading volume and open interest have decreased [1]. Spot Market - **Electrolytic Aluminum**: The pre - baked anode market price is 5,887, with no change compared to T - 1. The processing fees of aluminum rods and bars in different regions have different changes. The electrolytic aluminum enterprise profit and loss is 5,361.90, up 80.00 compared to T - 1. The import profit and loss of aluminum spot and 3M have different degrees of change. The domestic aluminum ingot social inventory is 60.40 million tons, with no change compared to T - 1 [1]. - **Alumina**: The average domestic alumina price is 2,85୧, with no change compared to T - 1. The arrival price of alumina in Lianyungang in dollars and yuan per ton has different change trends [1]. - **Aluminum Bauxite**: The prices of bauxite imported from Australia, Indonesia, and Guinea and the price of Yangquan bauxite have no significant changes compared to T - 1 [1]. - **Aluminum Alloy**: The theoretical profit of ADC12 is -142, up 166 compared to T - 1. The price of Baotai ADC12 is 20,700, with no change compared to T - 1. The combined inventory of three places is 49,904, down 296 compared to T - 1 [1]. - **Caustic Soda**: The price of Shaanxi ion - membrane liquid caustic soda (32% converted to 100%) is 2,630, with no change compared to T - 1 [1]. Market News - US Treasury Secretary Bessent said on November 25 that Trump may announce the new Fed Chairman before Christmas. Bessent also advocated that the Fed should return to its behind - the - scenes role before the financial crisis and play down market intervention. The current Fed has differences on interest rate cuts, and the December meeting is still expected to achieve the third interest rate cut [3]. - Trump's chief economic advisor, White House National Economic Council Director Hassett, is considered the leading candidate for the Fed Chairman. Hassett is believed to be highly consistent with Trump's economic view, including the view that interest rates should be lowered [3].

Group 1 - Aluminum prices have shown limited pullback after breaking the 22,000 yuan/ton mark in mid-November, with a bullish outlook expected to continue [1] - The domestic electrolytic aluminum production capacity is capped at 45 million tons, with current operational capacity at 44.434 million tons, indicating limited room for future capacity increases [2] - The low proportion of aluminum ingots in the current supply structure, with only 22.3% of production being ingots, tightens delivery supplies and supports low inventory levels [2] Group 2 - Demand for electrolytic aluminum is primarily driven by construction (30%), transportation (20%), and electricity (16%), with the real estate market currently in a recovery phase [3] - The automotive sector has shown robust performance, with October production and sales of vehicles increasing by 12.1% and 8.8% year-on-year, respectively [3] - New energy vehicles (NEVs) have a significantly higher aluminum consumption per vehicle compared to traditional fuel vehicles, with NEV production and sales in October rising by 21.1% and 20.0% year-on-year [4] Group 3 - The photovoltaic industry continues to drive demand for electrolytic aluminum, with a 39.48% year-on-year increase in cumulative installed capacity as of October [4] - Social inventory of electrolytic aluminum stood at 612,000 tons as of November 24, showing a decrease from the previous week and remaining low compared to last year [5] - Overall, the stable supply and growing demand from emerging industries like NEVs and photovoltaics suggest a favorable outlook for aluminum prices [5]

Report Industry Investment Ratings - Aluminum: Cautiously bullish [8] - Alumina: Neutral [8] - Aluminum alloy: Cautiously bullish [8] - Arbitrage: Long spread on SHFE aluminum [8] Core Viewpoints - In the current macro vacuum period, the aluminum price is mainly in a volatile trend after the decline. The downstream acceptance willingness has increased, and the spot discount has begun to repair. The social inventory has decreased, and the future consumption is expected to be optimistic. There is a good long - term buying and hedging opportunity, and attention should be paid to whether the inventory reduction expectation before the Spring Festival can be fulfilled [6]. - The spot market price of alumina is basically stable. There are few bullish factors in the fundamentals. The cost support needs to be tested, and the social inventory continues to increase. The procurement demand is expected to decline later. However, the current valuation of alumina is low, and the uncertainty risk of Guinea bauxite needs to be guarded against [6][7]. Summary by Category Important Data Aluminum Spot - The price of East China A00 aluminum is 21,360 yuan/ton, with a change of - 20 yuan/ton compared to the previous trading day. The spot premium and discount of East China aluminum is 0 yuan/ton, with no change compared to the previous trading day. The price of Central Plains A00 aluminum is 21,260 yuan/ton, and the spot premium and discount has changed by - 10 yuan/ton to - 100 yuan/ton compared to the previous trading day. The price of Foshan A00 aluminum is 21,240 yuan/ton, with a change of - 20 yuan/ton compared to the previous trading day, and the aluminum spot premium and discount has no change compared to the previous trading day, remaining at - 115 yuan/ton [1]. Aluminum Futures - On November 24, 2025, the main contract of SHFE aluminum opened at 21,305 yuan/ton, closed at 21,380 yuan/ton, with a change of - 85 yuan/ton compared to the previous trading day. The highest price reached 21,455 yuan/ton, and the lowest price was 21,295 yuan/ton. The trading volume throughout the trading day was 187,943 lots, and the position was 288,083 lots [2]. Inventory - As of November 24, 2025, the domestic social inventory of electrolytic aluminum ingots was 613,000 tons, with a change of - 8,000 tons compared to the previous period. The warrant inventory was 69,283 tons, with a change of - 125 tons compared to the previous trading day. The LME aluminum inventory was 545,950 tons, with a change of - 2,050 tons compared to the previous trading day [2]. Alumina Spot Price - On November 24, 2025, the SMM alumina price in Shanxi was 2,835 yuan/ton, in Shandong was 2,770 yuan/ton, in Henan was 2,860 yuan/ton, in Guangxi was 2,910 yuan/ton, in Guizhou was 2,935 yuan/ton, and the FOB price of Australian alumina was 320 US dollars/ton [2]. Alumina Futures - On November 24, 2025, the main contract of alumina opened at 2,717 yuan/ton, closed at 2,736 yuan/ton, with a change of 3 yuan/ton compared to the previous trading day's closing price, a change of 0.11%. The highest price reached 2,754 yuan/ton, and the lowest price was 2,707 yuan/ton. The trading volume throughout the trading day was 252,047 lots, and the position was 388,713 lots [2]. Aluminum Alloy Price - On November 24, 2025, the purchase price of Baotai civil primary aluminum was 16,600 yuan/ton, and the purchase price of mechanical primary aluminum was 16,900 yuan/ton, with no change compared to the previous day. The Baotai quotation of ADC12 was 20,700 yuan/ton, with no change compared to the previous day [3]. Aluminum Alloy Inventory - The social inventory of aluminum alloy was 75,200 tons, and the in - factory inventory was 57,900 tons [4]. Aluminum Alloy Cost and Profit - The theoretical total cost is 21,111 yuan/ton, and the theoretical profit is - 211 yuan/ton [5]. Market Analysis Electrolytic Aluminum - In the current macro vacuum period, the aluminum price is in a volatile trend after the decline. The downstream acceptance willingness has increased, and the spot discount has begun to repair. The social inventory decreased on Monday, and the future inventory reduction trend is worth looking forward to. The inventory absolute value is still low, which is difficult to have a negative impact on the price. The future consumption is expected to be optimistic, the interest - rate cut expectation remains unchanged, and re - inflation has not yet been reflected. The price decline caused by the current macro sentiment provides a good long - term buying and hedging opportunity, and attention should be paid to whether the inventory reduction expectation before the Spring Festival can be fulfilled [6]. Alumina - Xinjiang carried out a regular tender for 10,000 tons of alumina spot, with the arrival price of 3,120 - 3,130 yuan/ton, and the spot market price was basically stable. There are few bullish factors in the fundamentals. The bauxite price is firm, domestic mines are facing environmental protection pressure in the short term, and the supply of imported mines is increasing, so the sentiment towards the price has weakened. The price has fallen below the marginal highest cash cost, but the cost support needs to be tested without large - scale production cuts. The social inventory continues to increase, and the electrolytic aluminum plants have sufficient raw material reserves, so the procurement demand is expected to decline later. However, the current valuation of alumina is low, and the bauxite price has fallen to the marginal highest cost in Guinea, and the uncertainty risk of Guinea bauxite needs to be guarded against [6][7].

Core Viewpoint - The company is considering the possibility of introducing Hangzhou Jinjiang Group as a strategic investor, given its status as a leading player in the national aluminum industry [1] Group 1 - Hangzhou Jinjiang Group is recognized as a leader in the aluminum industry in China [1]

1. Report Industry Investment Rating No information about the industry investment rating is provided in the reports. 2. Report Core Views Aluminum - The alumina market is expected to maintain a bottom - oscillating trend, with the main contract operating in the range of 2700 - 2850 yuan/ton. The electrolytic aluminum market will likely maintain high - level oscillations, with the SHFE main contract in the range of 21,100 - 21,700 yuan/ton [1]. Aluminum Alloy - The ADC12 price is expected to maintain an oscillating pattern in the short term, with the main contract operating in the range of 20300 - 20900 yuan/ton [2]. Tin - In the short term, although macro fluctuations are large, considering the limited supply recovery this year and the strong fundamentals, a bullish stance on tin price corrections is maintained. The focus is on macro changes and the supply recovery in Myanmar [4]. Zinc - The zinc market is likely to oscillate. The price has limited downward space in the short term, but the fundamentals also provide limited impetus for continuous upward movement. The main contract reference range is 22200 - 22800 [6]. Copper - In the medium - to - long - term, the supply - demand contradiction supports the gradual upward shift of the copper price bottom. The main contract reference range is 85000 - 87800, with attention on overseas interest - rate cut expectations and other macro drivers [8]. Nickel - The nickel market is expected to operate weakly in the short term, with the main contract reference range of 113000 - 118000. Attention should be paid to macro expectations and Indonesian industrial policy news [11]. Stainless Steel - The stainless - steel market is expected to operate weakly in the short term, with the main contract operating in the range of 12200 - 12600. The focus is on steel - mill production cuts and ferronickel prices [13]. Lithium Carbonate - The lithium - carbonate market may first decline and then oscillate in the short term, with the main contract reference range of 83,000 - 88,000 yuan/ton [15]. Industrial Silicon - The industrial - silicon market is expected to have low - level oscillations, with the main price fluctuation range likely between 8500 - 9500 yuan/ton [17]. Polysilicon - The polysilicon market is expected to oscillate in a high - level range. For trading strategies, try to go long around 50,000 on the futures side; hold/sell put options on the options side, and consider buying straddles if volatility decreases [18]. 3. Summary by Related Catalogs Aluminum Price and Spread - SMM A00 aluminum price dropped to 21380 yuan/ton, a decrease of 0.88%. The import loss was 1798 yuan/ton, and the SHFE - LME ratio was 7.63 [1]. Fundamental Data - In October, alumina production was 778.53 million tons, a 2.39% increase; electrolytic aluminum production was 374.21 million tons, a 3.52% increase [1]. Aluminum Alloy Price and Spread - SMM aluminum alloy ADC12 price dropped to 21350 yuan/ton, a decrease of 0.47%. The refined - scrap price difference of Foshan crushed primary aluminum decreased by 4.48% [2]. Fundamental Data - In October, the production of recycled aluminum alloy ingots was 64.50 million tons, a 2.42% decrease; the production of primary aluminum alloy ingots was 28.60 million tons, a 1.06% increase [2]. Tin Price and Spread - SMM 1 tin price dropped to 291300 yuan/ton, a decrease of 0.07%. The import loss was 16328.60 yuan/ton [4]. Fundamental Data - In September, tin ore imports were 8714 tons, a 15.13% decrease. In October, SMM refined tin production was 16090 tons, a 53.09% increase [4]. Zinc Price and Spread - SMM 0 zinc ingot price rose to 22440 yuan/ton, an increase of 0.04%. The import loss was 4165 yuan/ton [6]. Fundamental Data - In October, refined zinc production was 61.72 million tons, a 2.85% increase; imports were 1.88 million tons, a 16.94% decrease [6]. Copper Price and Spread - SMM 1 electrolytic copper price dropped to 82872 yuan/ton, a decrease of 0.72%. The refined - scrap price difference was 2675 yuan/ton, a 12.75% decrease [8]. Fundamental Data - In October, electrolytic copper production was 109.16 million tons, a 2.62% decrease; imports were 28.21 million tons, a 15.61% decrease [8]. Nickel Price and Spread - SMM 1 electrolytic nickel price dropped to 116700 yuan/ton, a decrease of 1.27%. The 8 - 12% high - nickel pig iron price dropped to 891 yuan/nickel point, a 0.39% decrease [11]. Fundamental Data - China's refined nickel production was 35900 tons, a 0.84% increase; imports were 38164 tons, a 124.36% increase [11]. Stainless Steel Price and Spread - The price of 304/2B (Wuxi Hongwang 2.0 coil) rose to 12700 yuan/ton, an increase of 0.40%. The 8 - 12% high - nickel pig iron ex - factory average price dropped to 891 yuan/nickel point, a 0.39% decrease [13]. Fundamental Data - China's 300 - series stainless - steel crude steel production (43 companies) was 182.17 million tons, a 0.38% increase; exports were 35.81 million tons, a 14.43% decrease [13]. Lithium Carbonate Price and Spread - SMM battery - grade lithium carbonate average price rose to 92300 yuan/ton, an increase of 1.10%. The lithium spodumene concentrate CIF average price dropped to 6807 dollars/ton, a 2.51% decrease [15]. Fundamental Data - In October, lithium carbonate production was 92260 tons, a 5.73% increase; demand was 126961 tons, an 8.70% increase [15]. Industrial Silicon Price and Spread - The price of East China oxygen - containing SI5530 industrial silicon remained at 9550 yuan/ton. The 2512 - 2601 monthly spread increased by 200% [17]. Fundamental Data - National industrial silicon production was 45.22 million tons, a 7.46% increase; exports were 4.51 million tons, a 35.82% decrease [17]. Polysilicon Price and Spread - The N - type re - feedstock average price remained at 52300 yuan/ton. The main contract price rose to 53360 yuan/ton, an increase of 1.73% [18]. Fundamental Data - Weekly polysilicon production was 2.71 million tons, a 1.12% increase; monthly production was 13.40 million tons, a 3.08% increase [18].