1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For industrial silicon, the supply - demand pattern may improve as the spot price center moves up slightly, with increased northwest开工 in the near term and southwest production cuts starting at the end of October. The industrial silicon valuation is low, and if there are relevant policies, the futures price may rise. For short - term, it's recommended to operate within a range, and for the dry - season contracts, it's advisable to go long at low prices [1][3]. - For polysilicon, the supply - demand fundamentals are average with large inventory pressure. Although the production has started to decrease recently and is expected to decline in November, the downstream production schedule may also weaken. The futures price is affected by anti - involution policies and weak reality, with large fluctuations. In the medium - to - long - term, it's suitable to lay out long positions at low prices. In the short - term, it's recommended to operate within a range [4][7]. 3. Summary by Related Catalogs Industrial Silicon Market Analysis - **Futures Market**: On October 30, 2025, the industrial silicon futures price showed a strong and volatile trend. The main contract 2601 opened at 9145 yuan/ton and closed at 9155 yuan/ton, up 85 yuan/ton (0.94%) from the previous settlement. The open interest of the main contract 2511 was 227,764 lots at the close, and the total number of warehouse receipts was 47,410 lots, an increase of 72 lots from the previous day [1]. - **Spot Market**: The industrial silicon spot price remained stable. According to SMM data, the price of East China oxygen - passed 553 silicon was 9400 - 9500 yuan/ton; 421 silicon was 9600 - 9800 yuan/ton; Xinjiang oxygen - passed 553 silicon was 8700 - 8800 yuan/ton; 99 silicon was 8700 - 8800 yuan/ton. Silicon prices in Kunming, Huangpu Port, Northwest, Tianjin, Xinjiang, Sichuan, and Shanghai regions increased slightly, and the price of 97 silicon also rose slightly [1]. - **Inventory**: As of October 30, the total social inventory of industrial silicon in major regions was 558,000 tons, a decrease of 1,000 tons from the previous week. Among them, the social ordinary warehouse inventory was 124,000 tons, an increase of 1,000 tons from the previous week, and the social delivery warehouse inventory (including non - registered warehouse receipts and spot inventory) was 434,000 tons, a decrease of 2,000 tons from the previous week [1]. - **Consumption**: According to SMM statistics, the quoted price of silicone DMC was 10,800 - 11,200 yuan/ton. Under the background of gradually released supply - side pressure and insufficient demand - side support, the game between upstream and downstream markets will intensify, and the domestic silicone DMC price will still be under pressure and decline slightly [2]. Strategy - **Unilateral**: Short - term range operation, and for dry - season contracts, go long at low prices. - **Others**: No strategies for inter - period, cross - variety, spot - futures, or options operations are provided [3]. Polysilicon Market Analysis - **Futures Market**: On October 30, 2025, the main contract 2601 of polysilicon futures fluctuated. It opened at 54,900 yuan/ton and closed at 54,950 yuan/ton, a decrease of 0.15% from the previous trading day. The open interest of the main contract reached 126,052 lots (118,430 lots the previous day), and the trading volume was 223,914 lots [4]. - **Spot Market**: The polysilicon spot price weakened slightly. According to SMM statistics, the price of N - type material was 49.60 - 55.00 yuan/kg, and the price of N - type granular silicon was 50.00 - 51.00 yuan/kg [4]. - **Inventory and Production**: The polysilicon manufacturer inventory and silicon wafer inventory increased. The latest polysilicon inventory was 261,000 tons, a month - on - month increase of 1.16%; the silicon wafer inventory was 18.93GW, a month - on - month increase of 2.49%. The weekly polysilicon output was 28,200 tons, a month - on - month decrease of 4.41%; the silicon wafer output was 14.24GW, a month - on - month decrease of 3.32%. The polysilicon output in October is expected to be about 133,500 tons, an increase from September, and it is expected to decline in November due to significant production cuts in the southwest region [4][5]. - **Silicon Wafer**: The price of domestic N - type 18Xmm silicon wafers was 1.34 yuan/piece (down 0.01 yuan/piece); the price of N - type 210mm silicon wafers was 1.69 yuan/piece; the price of N - type 210R silicon wafers was 1.36 yuan/piece [5]. - **Battery Cell**: The price of high - efficiency PERC182 battery cells was 0.27 yuan/W; PERC210 battery cells were about 0.28 yuan/W; TopconM10 battery cells were about 0.31 yuan/W; Topcon G12 battery cells were 0.32 yuan/W; Topcon210RN battery cells were 0.29 yuan/W; HJT210 half - cell batteries were 0.37 yuan/W [5]. - **Component**: The mainstream transaction price of PERC182mm components was 0.67 - 0.74 yuan/W; PERC210mm components were 0.69 - 0.73 yuan/W; N - type 182mm components were 0.66 - 0.68 yuan/W; N - type 210mm components were 0.67 - 0.69 yuan/W [6]. Strategy - **Unilateral**: Short - term range operation. The 11th main contract will fluctuate between 49,000 - 53,000 yuan/ton, and the 12th contract is expected to fluctuate between 50,000 - 57,000 yuan/ton. - **Others**: No strategies for inter - period, cross - variety, spot - futures, or options operations are provided [7].

Group 1: Natural Rubber Industry Report Industry Investment Rating No information provided. Core Viewpoint Supply -产区雨水偏多至月底,原料价格上涨,短时成本端支撑胶价,中长线供应放量预期仍在;需求 - 半钢胎企业排产稳定,全钢胎企业出货平稳但部分库存攀升;隔夜美联储对12月降息前景偏鹰,胶价短期承压,后续关注主产区旺产期原料产出及宏观变化,若原料上量顺利胶价有下行空间,若不畅预计胶价在15000 - 15500附近运行 [1] Summary by Directory - **Spot Price and Basis**: 云南国富手机胶等部分现货价格有涨跌,如云南国富手机胶涨0.34%,泰标混合胶跌1.32% [1] - **Inter - monthly Spread**: 9 - 1价差等有变动,如9 - 1价差涨3.45%,1 - 5价差跌12.50% [1] - **Fundamental Data**: 8月部分国家产量有变化,如泰国产量降0.43%,印度产量涨11.11%;轮胎开工率、产量、出口量及橡胶进口量等有不同表现,如8月国内轮胎产量涨9.10%,9月轮胎出口量降10.65% [1] - **Inventory Change**: 保税区库存等有增减,如保税区库存降1.20%,上期所厂库期货库存涨6.28% [1] Group 2: Log Industry Report Industry Investment Rating No information provided. Core Viewpoint 本周供应端到港量大增,但下游订单不足,周边港口价格下行,市场承压;盘面价格处相对低位,内外盘价格倒挂形成进口成本支撑,限制下方空间,供需双弱格局下,原木期货盘面预计仍将维持偏弱震荡运行 [3] Summary by Directory - **Futures and Spot Prices**: 原木期货部分合约价格下跌,如主力LG2601跌1元/立方米;部分现货价格下降,如江苏4米中A辐射松价格降10元/方 [3] - **Cost**: 人民币兑美元汇率及进口理论成本变化小,分别涨0%和0% [3] - **Supply**: 港口发运量和离港船数增加,如新西兰→中日韩港口发运量涨6.00%,离港船数涨4.55% [3] - **Inventory**: 全国针叶原木总库存减少,日均出库量增加,如库存降2.74%,出库量增2% [3] Group 3: Glass and Soda Ash Industry Report Industry Investment Rating No information provided. Core Viewpoint - **Soda Ash**: 宏观因素使商品盘面利空,前期反弹停止;周产高位,刚需过剩,厂家库存转移至中下游;中期下游产能无大幅增量,需求延续刚需格局,供需承压;阶段性利空基本出尽,建议前期空单止盈离场,短期观望,等待反弹空机会 [4] - **Glass**: 宏观因素使商品盘面利空,前期反弹停止;前几日玻璃现货产销转暖带动盘面反弹,中下游补库,期现商采购积极;深加工订单季节性好转但仍弱,地产周期底部竣工缩量,行业需产能出清;前期盘面下跌利空基本兑现,建议前期空单离场,关注现货捕捉短多机会 [4] Summary by Directory - **Glass - related Prices and Spreads**: 玻璃部分合约价格下跌,如玻璃2505跌2.81%,玻璃2509跌2.21% [4] - **Soda Ash - related Prices and Spreads**: 纯碱部分合约价格下跌,如纯碱2505跌1.71%,纯碱2509跌1.34% [4] - **Supply**: 纯碱开工率和周产量下降,光伏日熔量下降,如纯碱开工率降1.72%,周产量降1.71%,光伏日熔量降0.84% [4] - **Inventory**: 玻璃厂库和纯碱厂库库存增加,纯碱交割库库存减少,如玻璃厂库增4.72%,纯碱厂库增2.54%,纯碱交割库降3.18% [4] - **Real Estate Data**: 新开工面积等有变化,如新开工面积涨幅0.09%,施工面积降2.43% [4] Group 4: Industrial Silicone Industry Report Industry Investment Rating No information provided. Core Viewpoint 工业硅现货价格上涨,期货价格先涨后回落;周度供应端产量增加,需求端产量下降或致累库施压价格;华东套利窗口打开或带来套保机会;焦煤价格上涨或带动期价;工业硅供应增加使价格承压,但有成本支撑,预计低位震荡,价格波动区间8500 - 9500元/吨 [5] Summary by Directory - **Spot Price and Main Contract Basis**: 华东通氧SI5530等现货价格上涨,如华东通氧SI5530涨1.07%,华东SI4210涨0.52% [5] - **Inter - monthly Spread**: 部分合约价差有变动,如2512 - 2601价差涨200.00%,2601 - 2602价差跌66.67% [5] - **Fundamental Data**: 全国和部分地区工业硅产量、开工率有变化,如全国工业硅产量涨9.10%,新疆开工率涨22.09%;有机硅DMC等产量有增减,如有机硅DMC产量降5.78%,再生铝合金产量涨7.48% [5] - **Inventory Change**: 新疆厂库等库存有增减,如新疆厂库库存降0.28%,云南厂库库存涨1.47% [5] Group 5: Polysilicon Industry Report Industry Investment Rating No information provided. Core Viewpoint 多晶硅现货价格小幅下跌,期货价格震荡下跌;供应端11月产量有望下降,周度产量和硅片产量均有3 - 4%降幅;需求端硅片排产增加但下游采购减少,库存增加;多晶硅高位震荡,关注平台公司成立、产量控制及需求端订单情况;期货升水现货均价,继续大幅上涨需关注上游套保套利空间 [7] Summary by Directory - **Spot Price and Basis**: N型复投料平均价等有涨跌,如N型复投料平均价跌0.10%,N型颗粒硅平均价持平 [7] - **Futures Price and Inter - monthly Spread**: 主力合约等价格和价差有变动,如主力合约跌0.07%,景月 - 连一价差跌16.06% [7] - **Fundamental Data**: 周度和月度多晶硅、硅片产量等有变化,如周度多晶硅产量降4.41%,月度硅片产量涨5.37% [7] - **Inventory Change**: 多晶硅和硅片库存增加,如多晶硅库存涨1.16%,硅片库存涨2.49% [7]

Group 1: Report Summary - The report provides a daily analysis of the non - ferrous metals market on October 30, 2025, covering copper, alumina, electrolytic aluminum, cast aluminum alloy, zinc, lead, nickel, stainless steel, tin, industrial silicon, polysilicon, and lithium carbonate [1]. - It includes market reviews, important information, logical analyses, and trading strategies for each metal [1][2][3]. Group 2: Market Reviews Copper - The main contract of Shanghai copper 2512 closed at 87,960 yuan/ton, down 0.1%, and the Shanghai copper index increased positions by 2,982 lots to 620,000 lots. LME closed at $11,090/ton, up 0.55%. Shanghai copper spot was at a discount of 55 yuan/ton [1]. Alumina - The alumina 2601 contract decreased by 28 yuan to 2,816 yuan/ton. The northern spot comprehensive price of alumina was 2,840 yuan, up 5 yuan [8]. Electrolytic Aluminum - The Shanghai aluminum 2512 contract decreased by 10 yuan to 21,245 yuan/ton. Spot prices in East China, South China, and Central China were 21,190 yuan (up 30), 21,070 yuan (flat), and 21,050 yuan (up 10) respectively [16]. Cast Aluminum Alloy - The cast aluminum alloy 2512 contract increased by 100 yuan to 20,750 yuan/ton. The spot price of ADC12 aluminum alloy ingots in various regions remained flat [24]. Zinc - The Shanghai zinc 2512 contract fell 0.13% to 22,365 yuan/ton, and the Shanghai zinc index increased positions by 4,449 lots to 214,800 lots. The spot price in Shanghai was 22,300 - 22,425 yuan/ton [31]. Lead - The Shanghai lead 2512 contract fell 0.06% to 17,350 yuan/ton, and the Shanghai lead index decreased positions by 2,688 lots to 119,800 lots. The average price of SMM1 lead was flat at 17,200 yuan/ton [37]. Nickel - The main contract of Shanghai nickel NI2512 decreased by 40 to 120,980 yuan/ton, and the index increased positions by 3,185 lots. The premium of Jinchuan nickel, Russian nickel, and electrowinning nickel changed to varying degrees [42]. Stainless Steel - The main contract of stainless steel SS2512 decreased by 50 to 12,725 yuan/ton, and the index decreased positions by 8,627 lots. The spot price of cold - rolled was 12,550 - 12,850 yuan/ton, and hot - rolled was 12,450 - 12,500 yuan/ton [50]. Tin - The main contract of Shanghai tin 2512 closed at 283,600 yuan/ton, down 2,650 yuan/ton or 0.93%, and the position decreased by 2,185 lots to 72,249 lots. The average spot price of tin ingots in Shanghai was 284,000 yuan/ton, down 1,300 yuan/ton [55]. Industrial Silicon - The main contract of industrial silicon decreased. The spot prices of different grades in various regions remained stable [89]. Polysilicon - The main contract of polysilicon increased. The spot prices of different types of polysilicon and related downstream product prices had minor changes [90]. Lithium Carbonate - The lithium carbonate 2601 contract increased by 980 to 83,400 yuan/ton, and the index increased positions by 36,888 lots. The spot prices of battery - grade and industrial - grade lithium carbonate increased [76]. Group 3: Important Information Macro - level - The Fed cut interest rates by 25 basis points and ended quantitative tightening, but Powell's hawkish remarks on December's interest - rate cut prospects reduced the market's expectation of a December rate cut from 95% to 65% [2]. - The Sino - US economic and trade teams reached a consensus, with the US canceling a 10% "fentanyl tariff" on Chinese goods and suspending a 24% reciprocal tariff for another year [16][24][56]. Industry - level - Chile's state - owned mining company ENAMI obtained environmental approval for a new $1.7 - billion copper smelter [2]. - Some zinc mines in Southwest, North, and Central China have production adjustments such as maintenance and resumption of production [32]. - A large alumina enterprise in North China has two roasting furnaces under maintenance due to heavy pollution weather [9]. - Some electrolytic aluminum plants overseas and in China have production cuts [17]. - Some stainless steel mills plan to cut production to relieve the supply - demand contradiction in the fourth quarter [51]. - Indonesia closed 1,000 illegal mining sites [57]. - The production of some polysilicon plants in Southwest China will be reduced in November [69]. - China will suspend the implementation of lithium - battery and its material export control measures for one year [78]. Group 4: Logical Analysis Copper - Macroscopically, the dollar strengthened due to Powell's hawkish remarks, and the Sino - US leaders' meeting was slightly disappointing. Fundamentally, the supply of copper mines is tight, and the production of electrolytic copper in October is expected to decline. The consumption is weak, and the spot has turned to a discount [3][4]. Alumina - The supply and demand of alumina are still significantly in surplus. The market expects production cuts in the future, which drives the price to rebound slightly at a low level. However, the non - implementation of production cuts and the open import window suppress the rebound [11]. Electrolytic Aluminum - Macroscopically, the market's expectation of a December Fed rate cut has decreased, and the Sino - US economic and trade consensus eases the risk - aversion sentiment. Fundamentally, overseas production cuts intensify the supply - demand tension, and the domestic consumption has resilience [18]. Cast Aluminum Alloy - Macroscopically, the Fed's hawkish remarks increase uncertainty, but the Sino - US trade negotiation is positive. Fundamentally, the supply of scrap aluminum is tight, the supply of the regenerative aluminum alloy industry is shrinking, and the demand is resilient, supporting the price [26]. Zinc - Domestically, the winter storage of smelters has increased, the processing fees have decreased, and some smelters may cut production in November. The consumption is expected to weaken. Overseas, the inventory is relatively low, and the LME zinc price is strong. The domestic export window is open [33]. Lead - Some lead - storage enterprises' orders have improved, but they have reduced production due to high lead prices. The supply side may increase production as the price of lead scrap has not risen significantly. The lead price may decline [39]. Nickel - The Fed's interest - rate cut and hawkish remarks have an impact. The LME nickel inventory is slowly increasing, and the supply - demand is loose. The price is supported by cost, and it will fluctuate widely [45]. Stainless Steel - The terminal demand in October is not optimistic, and it is the end of the peak season. The supply side has production cuts, the cost support is not strong, and the price has encountered resistance [51]. Tin - The Sino - US leaders' meeting result is slightly disappointing. The supply of tin mines is still tight, and the production of smelters in September decreased. The demand is slowly recovering, and the downstream procurement is cautious [57]. Industrial Silicon - The start - up rate of silicon plants in Northwest China is at a high level, and those in Southwest China will stop production at the end of the month. The demand for organic silicon and aluminum alloy is stable, and the production of polysilicon will be reduced in November. There may be inventory reduction [62]. Polysilicon - The production in Southwest China will be reduced in November. The demand is expected to be poor, but there is still resilience. The market will be in a tight - balance state in November. The old warehouse receipts' negative impact on the market is weakening [69]. Lithium Carbonate - The weekly production has decreased, and the inventory is being reduced. The fundamentals are healthy, attracting bullish funds. The price is expected to continue rising [78]. Group 5: Trading Strategies Copper - Unilateral: The medium - term upward trend continues. Adopt a strategy of buying on dips, but be cautious of short - term pullbacks when chasing high [5]. - Arbitrage: Hold cross - market positive arbitrage and arrange cross - period positive arbitrage after the domestic inventory starts to decline [6]. - Options: Wait and see [7]. Alumina - Unilateral: There is an expectation of further production cuts in November. The price will bottom out in the short term [12]. - Arbitrage: Wait and see [13]. - Options: Wait and see [13]. Electrolytic Aluminum - Unilateral: The aluminum price is expected to fluctuate upward after the market sentiment stabilizes [19]. - Arbitrage: Wait and see [20]. - Options: Wait and see [21]. Cast Aluminum Alloy - Unilateral: The aluminum alloy price will follow the aluminum price to adjust due to macro - sentiment and then maintain a strong trend after stabilizing [27]. - Arbitrage: Consider a long - AD short - AL arbitrage [27]. - Options: Wait and see [27]. Zinc - Unilateral: Buy on dips. Pay attention to the export volume and the commissioning of new smelters in the North [34]. - Arbitrage: Advance the operation of buying SHFE and selling LME according to the export situation [34]. - Options: Wait and see [34]. Lead - Unilateral: Partially close profitable short positions. If the resumption and increase of production of regenerative lead smelters accelerate, the lead price may fall further [40]. - Arbitrage: Wait and see [40]. - Options: Exit the position by taking profit on selling out - of - the - money call options [40]. Nickel - Unilateral: Fluctuate widely [46]. - Arbitrage: Wait and see [47]. - Options: Sell a wide - straddle combination of the 2512 contract [48]. Stainless Steel - Unilateral: Recommend short - selling on rebounds [52]. - Arbitrage: Wait and see [53]. Tin - Unilateral: Fluctuate at a high level. Pay attention to the Sino - US trade relationship [58]. - Options: Wait and see [59]. Industrial Silicon - Unilateral: Hold short - term long positions and exit near the previous high [63]. - Arbitrage: None [63]. - Options: Sell out - of - the - money put options [63]. Polysilicon - Unilateral: Partially reduce long positions to take profit and buy on dips later [72]. - Arbitrage: Reverse arbitrage on far - month contracts [73]. - Options: Hold long call options [74]. Lithium Carbonate - Unilateral: Buy on dips [80]. - Arbitrage: Wait and see [80]. - Options: Sell out - of - the - money put options [80].

Core Insights - The industrial silicon market is experiencing a divergence with "futures prices rising and spot prices remaining stable" [1] - The main contract price for industrial silicon increased from 9060 CNY/ton to 9170 CNY/ton, a rise of 110 CNY/ton over the past week [1] - The overall national industrial silicon price remained stable at 9174 CNY/ton as of October 29 [1] Price Analysis - The prices for different grades of industrial silicon are as follows: 553 at 8708 CNY/ton, 441 at 9055 CNY/ton, and 421 at 9658 CNY/ton, all showing stability [1] - Regional prices are stable with Xinjiang at 8798 CNY/ton, Yunnan at 9753 CNY/ton, and Sichuan at 9950 CNY/ton [1][3] Supply and Demand Dynamics - Domestic industrial silicon production capacity is being released steadily, with companies showing a strong reluctance to sell, leading to a relatively tight supply situation [1] - Demand from downstream industries such as organic silicon and aluminum alloys is primarily focused on meeting rigid needs, with no large-scale stockpiling observed [1] - Expectations of production cuts in the polysilicon sector may influence market dynamics [1] Market Outlook - In November, the market is expected to face both supply contraction and demand decline [2] - The rise in futures prices may alleviate some pressure on the spot market, while the reluctance to sell in the southwestern region will help maintain a tight balance between supply and demand [2]

Core Viewpoint - The industrial silicon market is experiencing a differentiated trend with rising futures prices and stable spot prices, indicating a tight supply-demand balance in the short term [1][2]. Price Trends - The main futures contract (2601) closed at 9170 CNY/ton, up by 110 CNY/ton from the previous week [1]. - The national comprehensive price for industrial silicon remained stable at 9174 CNY/ton as of October 29 [1]. - Prices for different grades of industrial silicon are as follows: 553 at 8708 CNY/ton, 441 at 9055 CNY/ton, and 421 at 9658 CNY/ton, all showing stability [1][3]. Regional Price Analysis - Regional prices are stable, with Xinjiang at 8798 CNY/ton, Yunnan at 9753 CNY/ton, and Sichuan at 9950 CNY/ton [1][3]. - The export FOB prices have slightly increased, reflecting a stable market condition [1]. Supply and Demand Dynamics - Domestic industrial silicon production capacity is being released steadily, but there is a strong reluctance to sell among producers, leading to a relatively tight spot supply [2]. - Demand from downstream industries such as organic silicon and aluminum alloys is primarily focused on meeting rigid needs, with no large-scale stockpiling observed [2]. - A forecast for November indicates simultaneous supply contraction and demand decline, which may maintain the current tight balance in the market [2]. Market Outlook - The short-term outlook suggests that rising futures prices may alleviate some pressure on the spot market, while the reluctance to sell in the southwestern region will further support the stability of the spot market [2].

Group 1: Report Industry Investment Rating - No relevant content provided Group 2: Core Views of the Report - For industrial silicon, the spot price is stable, and the intraday rebound of the futures market is mainly driven by the sharp rise of commodities such as coking coal. Starting from the end of October, production in Southwest China will be reduced, and the supply - demand pattern may improve. The industrial silicon futures market is mainly affected by overall commodity sentiment and policy news. If there are relevant policies, the market may have room to rise. For polysilicon, the supply - demand fundamentals are average, with large inventory pressure. Although production may decrease in November, downstream production scheduling may also weaken. The futures market is affected by anti - involution policies and weak reality, with large fluctuations. In the medium - to - long - term, it is suitable to layout long positions at low prices [2][5] Group 3: Summary by Related Catalogs Industrial Silicon Market Analysis - On October 29, 2025, the industrial silicon futures price showed a strong and volatile trend. The main contract 2601 opened at 8,995 yuan/ton and closed at 9,170 yuan/ton, up 1.61% from the previous settlement price. The position of the 2511 main contract was 220,662 lots, and the total number of warehouse receipts was 47,338 lots, a decrease of 706 lots from the previous day. The spot price of industrial silicon remained stable. The price of oxygen - passing 553 silicon in East China was 9,300 - 9,400 yuan/ton, and 421 silicon was 9,500 - 9,800 yuan/ton. The price of organic silicon DMC was 10,800 - 11,200 yuan/ton and is expected to decline slightly under pressure [1] Strategy - Short - term range operation is recommended, and long positions can be taken on the dry - season contracts at low prices. There are no strategies for inter - period, cross - variety, spot - futures, and options [2] Polysilicon Market Analysis - On October 29, 2025, the main contract 2601 of polysilicon futures fluctuated. It opened at 54,600 yuan/ton and closed at 54,990 yuan/ton, up 0.72% from the previous trading day. The position of the main contract reached 118,430 lots, and the trading volume was 307,284 lots. The spot price of polysilicon remained stable. The inventory of polysilicon manufacturers and silicon wafers increased. The weekly output of polysilicon was 29,500 tons, a decrease of 4.84% month - on - month, and the output of silicon wafers was 14.73GW, an increase of 2.65% month - on - month. The production of polysilicon in October is expected to be about 133,500 tons, an increase from September, and production in Southwest China is expected to decline significantly in November [3] Strategy - Short - term range operation is recommended. The 11 main contract is expected to fluctuate between 49,000 - 53,000 yuan/ton, and the 12 contract is expected to fluctuate between 50,000 - 57,000 yuan/ton. There are no strategies for inter - period, cross - variety, spot - futures, and options [5]

Core Viewpoint - 合盛硅业 has shown resilience in its operations, recovering from a previous quarterly loss to achieve profitability in Q3 2025, with significant improvements in revenue and profit margins [2][3]. Financial Performance - In Q3 2025, 合盛硅业 reported revenue of 5.43 billion yuan and a net profit attributable to shareholders of 75.67 million yuan, with a non-recurring net profit of 262 million yuan [2]. - The gross margin for Q3 2025 was 8.67%, a significant rebound from 0.22% in Q2 2025 [2]. - Operating cash flow for the first three quarters of 2025 reached 3.73 billion yuan, a year-on-year increase of 104.94% [2]. Capital Structure and Strategy - As of September 2025, the company's debt-to-asset ratio decreased by nearly 1 percentage point compared to the end of 2024, indicating a more stable operation [3]. - The company is focusing on optimizing its capital structure and enhancing operational efficiency, including introducing strategic investors in subsidiaries [3]. Market Trends and Product Development - The domestic organic silicon market saw a production increase of approximately 16% year-on-year in the first three quarters of 2025, with no new DMC production plans in 2025 [3]. - 合盛硅业 is extending its product range into high-end products and has achieved international quality standards in new products like amino silicone oil and silicone emulsions [3][4]. - The industrial silicon market is experiencing a price rebound due to increased demand from the organic silicon sector and a recovery in polysilicon prices [4]. Supply Chain and Production Capacity - The company is expected to benefit from a significant increase in industrial silicon production in Xinjiang, which is projected to account for over 60% of national output in Q4 2025 [4]. - The company is leveraging its integrated industrial chain advantages to expand into the silicon carbide market, with successful developments in high-purity silicon carbide materials [5]. Research and Development - 合盛硅业's R&D expenses reached 371 million yuan in the first three quarters of 2025, with a focus on silicon carbide technology [5]. - The company has begun small-scale production of 8-inch silicon carbide substrates and is progressing well with 12-inch substrate development [5].

工业硅日报 油） 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 021-60635737 renjunchi@ccb.ccbfutures.com 期货从业资格号：F3037892 硅）028-8663 0631 penghaozhou@ccb.ccbfutures.com 期货从业资格号：F3065843 021-60635740 pengjinglin@ccb.ccbfutures.com 期货从业资格号：F3075681 021-60635570 liuyouran@ccb.ccbfutures.com 期货从业资格号：F03094925 研究员：冯泽仁（玻璃纯碱） 021-60635727 fengzeren@ccb.ccbfutures.com 期货从业资格号：F03134307 行业 日期 2025 年 10 月 30 日 能源化工研究团队 研究员：李捷,CFA（原油燃料 研究员：任俊弛（PTA/MEG） 研究员：彭浩洲（工业硅/多晶 研究员：彭婧霖（聚烯烃） 研究员：刘悠然（纸浆） 请阅读正文后的声明 每日报告 请阅读正文后的声明 ...

Core Viewpoint - The company has shown resilience in its operations, recovering from a previous quarterly loss to achieve profitability in Q3 2025, with a significant reduction in revenue decline compared to Q2 2025 [1] Financial Performance - Q3 2025 revenue reached 5.43 billion yuan, with a net profit attributable to shareholders of 75.67 million yuan and a non-recurring net profit of 262 million yuan [1] - The gross profit margin for Q3 2025 was 8.67%, a significant rebound from 0.22% in Q2 2025 [2] - Operating cash flow for the first three quarters of 2025 was 3.73 billion yuan, a year-on-year increase of 104.94% [2] - The company's asset-liability ratio decreased by nearly 1 percentage point compared to the end of 2024, indicating improved financial stability [3] Market Dynamics - The domestic organic silicon market saw a production increase of approximately 190,000 tons in the first three quarters of 2025, reflecting a year-on-year growth of 16% [4] - Industrial silicon prices have shown signs of recovery, stabilizing between 9,000 yuan/ton and 10,200 yuan/ton by September 2025 [5] - The company is expected to benefit from a significant increase in industrial silicon production in Xinjiang, projected to exceed 60% of national output in Q4 2025 [5] Strategic Developments - The company is focusing on optimizing its product structure and extending into downstream processing to achieve high-end product localization [4] - R&D efforts in silicon carbide are progressing well, with the company beginning small-scale production of 8-inch silicon carbide substrates [6][7] - The company aims to leverage its integrated industrial chain advantages to expand into the silicon carbide market, which is expected to contribute significantly to future revenue growth [6][7]

Group 1: Report Industry Investment Rating - No relevant content found Group 2: Core Views of the Report - The mid - term upward trend of copper continues, but there is a risk of short - term retracement; alumina prices may rebound slightly but are suppressed by over - supply and imports; aluminum prices are expected to be volatile and bullish; ADC12 aluminum alloy ingot prices will remain strong and volatile; zinc prices may be long on dips; lead prices may decline; nickel prices are weak and volatile; stainless steel prices are recommended to be short on rebounds; tin prices are affected by macro - sentiment and demand expectations; industrial silicon prices can be traded with a high - throw and low - suck strategy; polysilicon prices suggest reducing short - term long positions and buying on dips; lithium carbonate prices can be bought on pullbacks [1][9][17][22][27][34][38][43][51][56][64][69] Group 3: Summary by Related Catalogs Copper - **Market Review**: The Shanghai copper 2512 contract closed at 88,710 yuan/ton, up 1.16%, with an increase of 22,023 lots in the Shanghai copper index. Shanghai spot copper was at a discount of 60 yuan/ton, down 5 yuan/ton from the previous day [1] - **Important Information**: The "small non - farm" ADP released weekly employment data; Trump may influence the Fed; CMOC will invest 1.08 billion US dollars to expand its KFM copper mine; Anglo American's Q3 copper production increased; First Quantum's Q3 copper production and guidance production changed [1] - **Logic Analysis**: Sino - US relations have eased, and the macro - sentiment has improved. The supply of copper mines is more disrupted, and the processing fee is expected to decline. The supply is relatively tight, and consumption is weak [1][3] - **Trading Strategy**: Go long on dips for the mid - term; hold inter - market positive spreads; wait and see for options [4][5][6] Alumina - **Market Review**: The alumina 2601 contract rose 40 yuan to 2,879 yuan/ton, with a decrease of 11,116 lots in positions. Spot prices in most regions were stable, with some declines in Guangxi and Guizhou [7] - **Related Information**: Tangshan launched a heavy - pollution emergency response; a Yunnan electrolytic aluminum enterprise purchased alumina; Australian alumina prices changed; domestic alumina production capacity increased [8] - **Logic Analysis**: Alumina supply and demand are still in significant surplus, but there are expectations of production cuts, which drive prices to rebound slightly, but are restricted by production cuts not being implemented and imports [9][11] - **Trading Strategy**: There is an expectation of further production cuts in November, with short - term narrow - range fluctuations; wait and see for arbitrage and options [12][13] Electrolytic Aluminum - **Market Review**: The Shanghai aluminum 2512 contract rose 75 yuan to 21,295 yuan/ton, with an increase of 13,871 lots in positions. Spot prices in different regions changed slightly [15] - **Related Information**: Sino - US leaders will meet; the "14th Five - Year Plan" suggestions were released; aluminum inventories decreased; Century Aluminum's Icelandic smelter had a production reduction [15][16] - **Trading Logic**: The global trade situation has eased, and there are expectations of interest rate cuts. Overseas production cuts intensify supply - demand concerns, and domestic consumption has resilience, so aluminum prices are expected to be volatile and bullish [17] - **Trading Strategy**: Aluminum prices are volatile and bullish [18] Cast Aluminum Alloy - **Market Review**: The cast aluminum alloy 2512 contract rose 65 yuan to 20,690 yuan/ton, with an increase of 1,342 lots in positions. Spot prices in different regions were stable [20] - **Related Information**: Sino - US leaders will meet; the "14th Five - Year Plan" suggestions were released; cast aluminum alloy warehouse receipts and social inventories changed [20][21] - **Trading Logic**: The macro - expectation is improving. The supply of scrap aluminum is tight, and the industry supply is shrinking. Demand is resilient, so prices will remain strong and volatile [22] - **Trading Strategy**: Aluminum alloy prices are strong and volatile; wait and see for arbitrage and options [23] Zinc - **Market Review**: The Shanghai zinc 2512 rose 0.27% to 22,430 yuan/ton, with an increase of 1,255 lots in positions. The spot market was cautious in purchasing [25] - **Related Information**: An Inner Mongolia lead - zinc mine resumed production and may stop production in winter; domestic zinc ingot inventories changed [26] - **Logic Analysis**: Domestic smelters' winter storage has expanded, and processing fees have decreased, squeezing smelter profits. Consumption may weaken. Overseas inventories are low, and LME zinc prices are strong [27] - **Trading Strategy**: Go long on dips; consider advance layout for arbitrage; sell out - of - the - money call options [28] Lead - **Market Review**: The Shanghai lead 2512 fell 0.4% to 17,355 yuan/ton, with a decrease of 566 lots in positions. Spot prices decreased, and downstream procurement willingness declined [31] - **Related Information**: Some lead - battery enterprises plan to reduce or stop production; a lead smelter in North China stopped for maintenance; a lead - zinc mine in Inner Mongolia resumed production; lead inventories decreased [32][33] - **Logic Analysis**: Some lead - battery enterprises reduce production to avoid inventory risks, while the supply of recycled lead may increase, so lead prices may decline [34] - **Trading Strategy**: Hold profitable short positions; wait and see for arbitrage; continue to hold sold out - of - the - money call options [35][36] Nickel - **Market Review**: The main Shanghai nickel contract NI2512 rose 410 to 121,540 yuan/ton, with a decrease of 2,144 lots in the index positions. Spot premiums changed [37] - **Important Information**: Indonesia and Brazil strengthened cooperation; a nickel company's performance and production quota plans; Indonesia promoted the downstream development of nickel resources; the Indonesian nickel price index was stable [38] - **Logic Analysis**: Precious metals' correction led to a decline in non - ferrous metals. LME nickel inventories are increasing, and the upside of nickel prices is limited, showing a weak and volatile trend [38] - **Trading Strategy**: Nickel prices are weak and volatile; wait and see for arbitrage; sell a wide - straddle combination of the 2512 contract [38][39] Stainless Steel - **Market Review**: The stainless steel main contract SS2512 rose 40 to 12,805 yuan/ton, with an increase of 2,342 lots in positions. Spot prices were in a certain range [42] - **Important Information**: Some steel mills plan to reduce production; Taiwan's stainless steel industry is under cost pressure [43] - **Logic Analysis**: Terminal demand in October is not optimistic, and the supply of 200 - series stainless steel is reduced. The cost support is not strong, and prices face resistance [43] - **Trading Strategy**: Short on rebounds; wait and see for arbitrage [44][45] Tin - **Market Review**: The main Shanghai tin 2512 contract closed at 286,720 yuan/ton, up 1,850 yuan/ton or 0.65%. Spot prices rose, but the market acceptance was low [47] - **Related Information**: The "14th Five - Year Plan" suggestions were released; the APEC meeting will be held; the US plans to cooperate with South Korea; ADP released US employment data [50] - **Logic Analysis**: The market focuses on the Fed's interest - rate decision. The supply of tin mines is tight, and production in September decreased. Demand is slowly recovering [51] - **Trading Strategy**: Affected by macro - sentiment and demand expectations; wait and see for options [52][53] Industrial Silicon - **Important Information**: Five departments issued a plan to regulate the market order [55] - **Logic Analysis**: The operating rate of northwest silicon plants is high, and southwest plants will stop furnaces. Demand from organic silicon and aluminum alloys is stable, and polysilicon production is expected to decrease. There may be inventory reduction, and prices are recommended to be traded with a high - throw and low - suck strategy [56][58] - **Strategy Suggestion**: High - throw and low - suck, buy on dips; no arbitrage opportunity; sell out - of - the - money put options [59][60][61] Polysilicon - **Important Information**: Five departments issued a plan to regulate the market order [63] - **Logic Analysis**: Southwest polysilicon production capacity reduces the operating load, and production in November is expected to decrease. Demand is expected to be poor, but there is still resilience. There will be inventory accumulation, but at a reduced rate. The price is under short - term pressure [64] - **Strategy Suggestion**: Reduce short - term long positions and buy on dips; conduct reverse arbitrage on far - month contracts; hold bought call options [65][66][67] Lithium Carbonate - **Market Review**: The lithium carbonate 2601 contract rose 660 to 82,900 yuan/ton, with an increase of 13,378 lots in positions and an increase of 190 in Guangzhou Futures Exchange warehouse receipts. Spot prices increased [69] - **Important Information**: Some companies obtained lithium - related mining rights or signed cooperation agreements [70] - **Logic Analysis**: Demand is driven by power and energy storage, and supply is tight. Inventory and warehouse receipts are decreasing. The market is bullish, and prices are rising [69][70] - **Trading Strategy**: Buy on pullbacks; wait and see for arbitrage; sell out - of - the - money put options [71][72][73]