Report Overview - Report Date: October 9, 2025 - Report Type: Daily Morning Observation of Non - ferrous and Precious Metals - Report Sector: Non - ferrous metals and precious metals 1. Report Industry Investment Rating There is no information about the industry investment rating in the report. 2. Report's Core View The report analyzes the market conditions, important information, logical reasoning, and provides trading strategies for various non - ferrous metals and precious metals. Overall, the precious metals market is in an upward trend, while different non - ferrous metals have different market trends and challenges, such as supply shortages, demand fluctuations, and policy impacts [2][4][7]. 3. Summary by Metal Type Precious Metals - **Market Review**: London gold broke through the $4000/oz mark, closing up 1.4% at $4040.745/oz; London silver rose 2.36% to $48.88/oz. The US dollar index rose 0.15% to 98.767, and the 10 - year US Treasury yield weakened to 4.11% [2]. - **Important Information**: The US Senate rejected the bipartisan appropriation bill, the Fed is divided on interest rate cuts, and the probability of interest rate cuts is high. Trump announced a peace plan between Israel and Hamas [2]. - **Logic Analysis**: Uncertainties such as the US government shutdown, global political turmoil, and China's increase in gold reserves have increased investors' demand for gold as a hedge, pushing up gold prices. Silver prices have also risen due to expectations of interest rate cuts [4]. - **Trading Strategy**: Wait for opportunities to go long on the dips for single - sided trading; wait and see for arbitrage; take profit on out - of - the - money call options and collar call options bought before the holiday [4]. Copper - **Market Review**: LME copper closed at $10701/ton, down 0.23%. LME inventory decreased by 225 tons to 139,200 tons, and COMEX inventory increased by 1947 tons to 335,500 tons [6]. - **Important Information**: The US government shutdown continued, QB mine cut copper production guidance, Aurubis raised the price of refined copper, and Australia provided financial support to copper smelters [6][7]. - **Logic Analysis**: Copper mine supply is tight, and the transfer from the mine end to the smelting end may be faster. Consumption is weak, and downstream demand is mainly for rigid needs [7]. - **Trading Strategy**: Adopt a long - on - dips strategy for single - sided trading; hold cross - market positive spreads and arrange cross - period positive spreads after domestic inventory decreases; wait and see for options [8]. Alumina - **Market Review**: The alumina 2601 contract fell to 2868 yuan/ton. Spot prices in different regions showed a narrow - range decline [10][11]. - **Important Information**: Overseas alumina was traded at different prices, Inalum planned to expand production, and the supply of alumina was estimated to be in surplus in September [11][12]. - **Logic Analysis**: Alumina supply is in an excess pattern, and prices are expected to be in a low - level oscillating pattern before large - scale production cuts [13]. - **Trading Strategy**: Expect alumina to maintain a weak trend for single - sided trading; wait and see for arbitrage and options [18]. Cast Aluminum Alloy - **Market Review**: The casting aluminum alloy 2511 contract fell to 20160 yuan/ton, and the spot price was stable [16]. - **Important Information**: The Shanghai Futures Exchange's aluminum alloy warehouse receipts increased, and most aluminum die - casting enterprises extended their holidays [16]. - **Logic Analysis**: The demand for raw material inventory in recycled aluminum plants is restricted, and the holiday of downstream die - casting enterprises is extended. The spot price is expected to be firm, and attention should be paid to the opportunity of cash - and - carry arbitrage [16]. - **Trading Strategy**: Expect the aluminum alloy futures price to open higher and then weaken slightly for single - sided trading; pay attention to cash - and - carry arbitrage if the futures price opens higher; wait and see for options [17]. Electrolytic Aluminum - **Market Review**: The SHFE aluminum 2511 contract fell to 20680 yuan/ton, and the LME aluminum price rose 3.22% during the holiday. The spot price increased [20]. - **Important Information**: The US government shutdown and the Fed's internal differences in interest rate cuts. The domestic aluminum rod production capacity expanded, and some enterprises increased production during the holiday [20][21]. - **Logic Analysis**: Affected by interest rate cut expectations and the resonance of the non - ferrous metal sector, the LME aluminum price rose during the holiday. The domestic demand is slowly recovering, and there may be short - term inventory accumulation after the holiday [21][22]. - **Trading Strategy**: Be cautious about chasing high prices and wait and see for single - sided trading; wait and see for arbitrage and options [23]. Zinc - **Market Review**: The LME zinc price fell 1.53% to $2995/ton, and the spot price was stable. The LME zinc inventory decreased [25][26]. - **Important Information**: Kipushi mine increased production, Golden Grove mine postponed high - grade zinc ore mining, and the LME zinc inventory decreased [25][26]. - **Logic Analysis**: The non - ferrous metal sector was strong during the holiday, and the LME zinc inventory decreased to a two - year low. The domestic market is in surplus, and the pattern of strong overseas and weak domestic is expected to continue [26][28]. - **Trading Strategy**: Expect the SHFE zinc price to be strong in the short term and go short on the high for single - sided trading; wait and see for arbitrage; sell out - of - the - money call options for options [28]. Lead - **Market Review**: The LME lead price fell 0.02% to $2005.5/ton, and the spot price was stable. The LME lead inventory was high [30]. - **Important Information**: A lead - zinc mine in Fujian postponed production [30]. - **Logic Analysis**: The demand for lead concentrate is large, and the supply is in a tight balance. The primary lead smelter is in a small loss, and the secondary lead smelter may increase production. The consumption season is not as expected [32]. - **Trading Strategy**: Expect the lead price to fall; wait and see for arbitrage; sell out - of - the - money call options for options [33]. Nickel - **Market Review**: The LME nickel price fell to $15390/ton, and the inventory increased. The spot premium decreased [34]. - **Important Information**: Global nickel demand and production are expected to increase in 2026, and Indonesia adjusted the RKAB approval system [34][36]. - **Logic Analysis**: The global primary nickel supply is expected to be in excess, and the nickel price is expected to fluctuate within a range [36]. - **Trading Strategy**: Wait and see for options [37]. Stainless Steel - **Market Review**: The stainless steel SS2511 contract closed at 12730 yuan/ton, and the spot price was stable [39]. - **Important Information**: The EU tightened steel import policies, and a South Korean buyer cancelled an order from a Taiwanese supplier [40]. - **Logic Analysis**: The terminal demand for stainless steel is differentiated, and the supply is high. Without production - capacity reduction policies, the trend is weak [42]. - **Trading Strategy**: Expect a weak oscillation for single - sided trading; wait and see for arbitrage [42]. Industrial Silicon - **Market Review**: The industrial silicon futures price fell before the holiday, and the spot price was at a premium [44][45]. - **Important Information**: Industrial silicon exports increased in August, and imports decreased [45]. - **Logic Analysis**: The output increased, and the demand was strong in the short term. It is recommended to buy on the dips [45]. - **Trading Strategy**: Buy on the dips for single - sided trading; buy out - of - the - money put options for options; no strategy for arbitrage [46]. Polysilicon - **Market Review**: The polysilicon futures price oscillated narrowly before the holiday, and the spot price was stable [48]. - **Important Information**: India imposed anti - dumping duties on Chinese polysilicon products [48]. - **Logic Analysis**: Supply is expected to increase in October, demand is weakening, and there may be a callback in November. It is recommended to buy on the dips after the callback [48]. - **Trading Strategy**: Buy on the dips after a full callback for single - sided trading; conduct reverse spreads for the 2511 and 2512 contracts for arbitrage; buy deep out - of - the - money call and put options for options [49]. Lithium Carbonate - **Market Review**: The lithium carbonate 2511 contract closed at 72800 yuan/ton, and the spot price decreased [52]. - **Important Information**: Chile's lithium exports increased in September, the US terminated energy projects, and a Chinese research team made a breakthrough in solid - state lithium batteries [53]. - **Logic Analysis**: The supply and demand of lithium carbonate are tight in October and may return to balance in November. October may be a turning point [54]. - **Trading Strategy**: Expect a wide - range oscillation for single - sided trading; wait and see for arbitrage and options [56]. Tin - **Market Review**: The LME tin price fell to $36250/ton, and the spot price rose. The LME tin inventory increased [57][58]. - **Important Information**: The US government shutdown continued, and the global AI infrastructure expenditure is expected to reach $2 trillion in 2026 [57][58]. - **Logic Analysis**: The supply of tin ore is tight, and the demand is weak. Pay attention to the resumption of production in Myanmar and the recovery of electronic consumption [58]. - **Trading Strategy**: Expect a short - term weak oscillation and pay attention to the resumption of production in Myanmar for single - sided trading; wait and see for options [58][61].

Report Industry Investment Rating No relevant information provided. Core Views of the Report - The copper market is affected by supply disruptions and production cuts, with supply expected to increase and consumption remaining weak next week. The overall trend is a bullish one, but caution is needed when chasing high prices [3][7][8]. - The alumina market remains in an oversupply situation, and prices are expected to remain in a low - level oscillating pattern before large - scale production cuts [15]. - The aluminum market is influenced by overseas monetary policy expectations, and prices are expected to rise with the external market, despite short - term seasonal inventory accumulation [20][21]. - The casting aluminum alloy market is supported by cost, and futures prices are expected to be relatively strong [26][27]. - The zinc market may be supported by overseas de - stocking, but there is a risk of price decline if there is large - scale overseas warehousing. Short - term prices may be strong, but short positions can be lightly tested at high prices [32][33][34]. - The lead market has a tight balance in the raw material end and uncertain production at the smelting end. Consumption is not as expected in the peak season. Prices may rise in the short term but have a risk of falling back [39][40][41]. - The nickel market is expected to remain in a wide - range oscillation due to a large surplus in the next two years and limited impact from policy changes [44][46][47]. - The stainless steel market has a differentiated terminal demand, and prices are expected to oscillate widely, following the macro - sentiment and nickel prices [53][54][55]. - The tin market has a tight supply at the mine end, and short - term prices may oscillate with limited space. Attention should be paid to the resumption of production in Myanmar [59][62][63]. - The industrial silicon market has strong short - term demand, and the strategy is to buy on dips [67][68][70]. - The polysilicon market is affected by supply - demand imbalance, and the optimal strategy is to buy low after a callback [73][74][75]. - The lithium carbonate market is in a tight supply - demand situation in October, but may return to balance in November. Prices are expected to oscillate widely [77][79][80]. Summary by Related Catalogs Copper Market Review - Futures: The Shanghai Copper 2511 contract closed at 86,750 yuan/ton, up 4.19%, and the Shanghai Copper Index increased its positions by 31,427 lots to 564,600 lots [2]. - Spot: After the holiday, copper prices soared, and spot trading was sluggish. Premiums varied in different regions [2]. Important Information - As of October 9, the national mainstream copper inventory increased, and it is expected to increase next week due to supply increase and consumption weakness [3]. - On October 8, the Canadian mining company Hudbay Minerals resumed operations at its Peruvian copper mine [4]. Logic Analysis - Supply disruptions and production cuts intensify the tightness of copper mines, and the transfer from the mine end to the smelting end may be faster. Consumption is weak, and prices are mainly affected by rigid demand [5][7]. Trading Strategy - Unilateral: Adopt a long - on - dips strategy and be cautious when chasing high prices [8]. - Arbitrage: Hold cross - market positive spreads and arrange cross - period positive spreads after domestic inventory starts to decline [9]. - Options: Wait and see [10]. Alumina Market Review - Futures: The Alumina 2601 contract decreased by 8 yuan to 2,875 yuan/ton, and positions increased by 11,316 lots to 387,800 lots [11]. - Spot: Prices in different regions showed a downward trend [11]. Related Information - An electrolytic aluminum plant in Xinjiang tendered for alumina, and the price decreased. National inventory increased, and there was a monthly supply surplus [12]. - The weighted average full cost of alumina decreased in September, and the industry's average profit decreased [13]. Logic Analysis - Supply continues to increase, resulting in an oversupply situation. Production cuts may occur in October or November, and prices are expected to oscillate at a low level [14][15]. Trading Strategy - Unilateral: Prices are expected to be weak [16]. - Arbitrage: Wait and see [17]. - Options: Wait and see [17]. Electrolytic Aluminum Market Review - Futures: The Shanghai Aluminum 2511 contract increased by 335 yuan to 21,090 yuan/ton, and positions increased by 38,408 lots to 500,500 lots [18]. - Spot: Aluminum ingot prices in different regions increased [18]. Related Information - The US government shut down, and economic data release was delayed. Domestic aluminum rod production capacity expanded, and inventory increased after the holiday [18][19]. Trading Logic - Affected by overseas monetary policy expectations, aluminum prices are expected to rise with the external market, despite short - term inventory accumulation [20][21]. Trading Strategy - Unilateral: Prices are expected to rise in an oscillating manner [22]. - Arbitrage: Wait and see [22]. - Options: Wait and see [23]. Casting Aluminum Alloy Market Review - Futures: The Casting Aluminum Alloy 2511 contract increased by 300 yuan to 20,550 yuan/ton, and positions increased by 1,259 lots to 21,433 lots [25]. - Spot: Prices remained stable in different regions [25]. Related Information - The warehouse - receipt of aluminum alloy on the SHFE increased, and most aluminum die - casting enterprises had extended holidays [25]. Trading Logic - The high price of scrap aluminum and cost support are expected to drive the price of ADC12 spot [26]. Trading Strategy - Unilateral: Futures prices are expected to be relatively strong [27]. - Arbitrage: Wait and see [28]. - Options: Wait and see [30]. Zinc Market Review - Futures: The Shanghai Zinc 2511 increased by 1.73% to 22,315 yuan/ton, and the Shanghai Zinc Index decreased its positions by 13,700 lots to 221,200 lots [31]. - Spot: Trading was mainly among traders, and downstream enterprises had low willingness to receive goods [31]. Related Information - Domestic zinc ingot inventory increased after the holiday, and the Kipushi mine in Congo (Kinshasa) increased production [32]. Logic Analysis - Overseas de - stocking may support prices, but there is a risk of price decline if there is large - scale overseas warehousing [33]. Trading Strategy - Unilateral: Short - term prices may be strong, and short positions can be lightly tested at high prices [34]. - Arbitrage: Wait and see [34]. - Options: Sell out - of - the - money call options [34]. Lead Market Review - Futures: The Shanghai Lead 2511 increased by 1.09% to 17,115 yuan/ton, and the Shanghai Lead Index decreased its positions by 991 lots to 71,900 lots [36]. - Spot: The market was in a wait - and - see mood, and trading was light [36][38]. Related Information - Lead ingot inventory decreased, and the resumption of a lead - zinc mine in Fujian was postponed [39]. Logic Analysis - The raw material end is in a tight balance, and the smelting end has uncertain production. Consumption is not as expected in the peak season [40]. Trading Strategy - Unilateral: Prices may rise in the short term but have a risk of falling back [41]. - Arbitrage: Wait and see [41]. - Options: Sell out - of - the - money call options [41]. Nickel Market Review - Futures: The Shanghai Nickel 2511 contract increased by 2,900 to 124,480 yuan/ton [43]. - Spot: Premiums of different brands of nickel remained stable or slightly increased [43]. Related Information - Global nickel demand and production are expected to increase in 2026. Indonesia adjusted the RKAB quota approval system, and Antam invested in a nickel project [44][46]. Logic Analysis - The nickel market has a large surplus in the next two years, and policy changes have limited impact. Prices are expected to oscillate widely [46]. Trading Strategy - Unilateral: Prices are expected to oscillate widely [47]. - Arbitrage: Wait and see [48]. - Options: Wait and see [49]. Stainless Steel Market Review - Futures: The Stainless Steel SS2511 contract increased by 75 to 12,860 yuan/ton [51]. - Spot: Spot prices of cold - rolled and hot - rolled stainless steel were in a certain range [52]. Important Information - The EU tightened steel import policies, a South Korean buyer cancelled an order from Taiwan, and an Indian stainless steel company put a new plant into operation [53][54]. Logic Analysis - Terminal demand is differentiated, and prices are expected to oscillate widely, following the macro - sentiment and nickel prices [54]. Trading Strategy - Unilateral: Prices are expected to oscillate widely [55]. - Arbitrage: Wait and see [56]. Tin Market Review - Futures: The Shanghai Tin 2511 contract closed at 287,070 yuan/ton, up 2.99%, and positions increased by 13,345 lots to 70,056 lots [58]. - Spot: The market was inactive, and downstream replenishment willingness was low [58]. Related Information - PT Timah in Indonesia adjusted the tin sand purchase price and payment method, and the government cracked down on illegal mining [59]. Logic Analysis - The US government shutdown and Indonesian mining crackdown have limited impact on supply. The mine end is still tight, and short - term supply shows improvement signs [62]. Trading Strategy - Unilateral: Short - term prices may oscillate with limited space, and attention should be paid to the resumption of production in Myanmar [63]. - Options: Wait and see [64]. Industrial Silicon Market Review - Futures: The Industrial Silicon 2511 contract oscillated and closed at 8,640 yuan/ton [65]. - Spot: Spot prices were at a premium to futures [66]. Related Information - Industrial silicon exports increased in August, and imports decreased [67]. Comprehensive Analysis - Affected little by the external market, with strong short - term demand, the strategy is to buy on dips [68]. Strategy - Unilateral: Buy on dips [70]. - Options: Buy out - of - the - money put options [70]. - Arbitrage: None [70]. Polysilicon Market Review - Futures: The Polysilicon 2511 contract first fell and then rose, closing at 50,765 yuan/ton, the same as the previous trading day's settlement price [72]. - Spot: Spot prices were stable [72]. Related Information - India imposed anti - dumping duties on Chinese solar cells [73]. Comprehensive Analysis - Supply - demand is bearish for the market, and the optimal strategy is to buy low after a callback [74]. Strategy - Unilateral: Buy low after a sufficient callback [75]. - Arbitrage: Reverse spread between 2511 and 2512 contracts [75]. - Options: Buy deep out - of - the - money call and put options [75]. Lithium Carbonate Market Review - Futures: The Lithium Carbonate 2511 contract increased by 200 to 73,340 yuan/ton, and the Guangzhou Futures Exchange's warehouse receipts increased by 670 to 42,379 tons [76]. - Spot: Spot prices remained stable [76]. Important Information - Chile's lithium exports in September, the US terminated energy projects, a Chinese research team made a breakthrough in solid - state batteries, and a large lithium deposit was discovered in Germany [77][78]. Logic Analysis - Supply - demand is tight in October but may return to balance in November. October may be a critical turning point [79]. Trading Strategy - Unilateral: Prices are expected to oscillate widely [80]. - Arbitrage: Wait and see [80]. - Options: Wait and see [81].

多晶硅产业日报 2025-10-09 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 主力收盘价:多晶硅(日,元/吨) | 50765 | -595 多晶硅11-12价差 | -2800 | -240 | | | 主力持仓量:多晶硅(日,手) | 84987 | -2372 多晶硅-工业硅价差(日,元/吨) | 42125 | -595 | | 现货市场 | 品种现货价:多晶硅(日,元/吨) | 52550 | 0 多晶硅(菜花料)平均价(日,元/千克) | 30 | 0 | | | 基差:多晶硅(日,元/吨) | 1190 | -80 多晶硅(致密料)平均价(日,元/千克) | 36 | 0 | | | 光伏级多晶硅周平均价(周,美元/千克) | 6.54 | 0 多晶硅(复投料)平均价(日,元/千克) | 34.8 | 0 | | 上游情况 | 主力合约收盘价:工业硅(日,元/吨) | 8640 | 0 出口数量工业硅(月,吨) | 76642.01 | 2635.83 | | ...

Group 1: Rubber Industry Investment Rating No investment rating information provided. Core View Short - term fundamental contradictions of natural rubber are not prominent, and it is expected that the rubber price will continue to fluctuate. The reference range for the 01 contract is 15,000 - 16,500. Future attention should be paid to the raw material output in the peak production season of the main producing areas and the possible impact of La Nina on supply [1]. Summary by Catalog - **Spot Price and Basis**: From September 29th to September 30th, the price of Yunnan state - owned whole latex (SCRWF) in Shanghai decreased by 250 yuan/ton (-1.72%), the Thai standard mixed rubber quotation decreased by 50 yuan/ton (-0.34%), and the non - standard price difference increased by 205 (56.19%) [1]. - **Inter - month Spread**: The 9 - 1 spread increased by 75 (214.29%), the 1 - 5 spread decreased by 45 (-100.00%), and the 5 - 9 spread decreased by 30 (-300.00%) [1]. - **Fundamental Data**: In August, Thailand's natural rubber production decreased by 2.00 (-0.43%), Indonesia's decreased by 8.50 (-4.30%), India's increased by 5.00 (11.11%), and China's increased by 12.20. The weekly operating rate of semi - steel tires was 73.58 (-0.08), and that of all - steel tires was 65.72 (0.06). The domestic tire production in August increased by 859.00 (9.10%), the tire export quantity decreased by 364.00 (-5.46%), and the total import quantity of natural rubber increased by 4.60 (9.68%) [1]. - **Inventory Change**: From September 29th to September 30th, the bonded area inventory decreased by 4,663 (-1.01%), and the factory - warehouse futures inventory of natural rubber on the SHFE decreased by 908 (-2.11%) [1]. Group 2: Glass and Soda Ash Industry Investment Rating No investment rating information provided. Core View For soda ash, the overall supply - demand pattern is bearish, and a short - selling strategy on rebounds is recommended. For glass, the industry does not have a continuous negative feedback drive for the time being, and over - bearish views are not recommended. In the fourth quarter, the actual implementation of policies in each region and the inventory preparation of downstream industries should be tracked [4]. Summary by Catalog - **Glass - related Price and Spread**: From September 29th to September 30th, glass 2505 decreased by 20 (-1.49%), glass 2509 decreased by 20 (-1.41%), and the 05 basis increased by 20 (15.87%) [4]. - **Soda Ash - related Price and Spread**: From September 29th to September 30th, soda ash 2505 decreased by 17.0 (-1.24%), soda ash 2509 decreased by 17.0 (-1.24%), and the 05 basis increased by 17.0 (25.76%) [4]. - **Supply Volume**: From September 19th to September 26th, the soda ash operating rate decreased by 2.02%, the weekly soda ash production decreased by 1.5 (-2.02%), the float glass daily melting volume decreased by 0.1 (-0.47%), and the photovoltaic daily melting volume remained unchanged [4]. - **Inventory**: From September 19th to September 26th, the glass factory inventory decreased by 67.5 (-1.10%), the soda ash factory warehouse inventory decreased by 4.2 (-2.33%), and the soda ash delivery warehouse inventory increased by 5.9 (10.69%) [4]. Group 3: Industrial Silicon Industry Investment Rating No investment rating information provided. Core View In the short term, the upward driving force of industrial silicon is insufficient, and the silicon price may turn to oscillation again, with the main price fluctuation range between 8,000 - 9,500 yuan/ton. Attention should be paid to the production reduction rhythm of silicon material enterprises and industrial silicon enterprises in Sichuan and Yunnan in the fourth quarter [5]. Summary by Catalog - **Spot Price and Main Contract Basis**: From September 29th to September 30th, the price of East China oxygen - containing SI5530 industrial silicon remained unchanged, the basis of SI4210 decreased by 30 (-3.57%), and the basis of Xinjiang 99 silicon decreased by 30 (-2.63%) [5]. - **Inter - month Spread**: The 2510 - 2511 spread increased by 40 (400.00%), the 2511 - 2512 spread increased by 10 (2.50%), and the 2512 - 2601 spread increased by 5 (9.09%) [5]. - **Fundamental Data (Monthly)**: The national industrial silicon production increased by 3.51 (9.10%), the Xinjiang industrial silicon production increased by 3.36 (19.78%), the Yunnan industrial silicon production increased by 0.14 (2.41%), and the Sichuan industrial silicon production decreased by 0.08 (-1.49%). The national operating rate increased by 6.07 (10.86%), the Xinjiang operating rate increased by 8.02 (15.25%), the Yunnan operating rate increased by 14.50 (44.09%), and the Sichuan operating rate increased by 7.33 (19.83%) [5]. - **Inventory Change**: From September 29th to September 30th, the Xinjiang factory warehouse inventory decreased by 1.40 (-11.63%), the Yunnan factory warehouse inventory increased by 0.09 (2.91%), and the Sichuan factory warehouse inventory increased by 0.07 (3.06%) [5]. Group 4: Polysilicon Industry Investment Rating No investment rating information provided. Core View After the National Day holiday, the polysilicon price is expected to mainly fluctuate within a range. Given the support of the spot price, the fluctuation range may be between 50,000 - 53,000 yuan/ton. Future attention should be paid to the specific schedule and implementation details of the industry's state - reserve policy, the actual operating rate and production reduction implementation of polysilicon enterprises in October, as well as the inventory digestion progress and new order demand of downstream photovoltaic module factories [6]. Summary by Catalog - **Spot Price and Basis**: From September 29th to September 30th, the average price of N - type re - fed material remained unchanged, the average price of N - type granular silicon remained unchanged, and the N - type material basis decreased by 80.00 (-6.30%) [6]. - **Futures Price and Inter - month Spread**: The main contract increased by 80 (0.16%), the spread between the current month and the first - continuous decreased by 205 (-91.11%), and the spread between the first - continuous and the second - continuous decreased by 60 (-2.40%) [6]. - **Fundamental Data (Weekly)**: The silicon wafer production decreased by 0.14 (-1.01%), and the polysilicon production increased by 0.01 (0.32%) [6]. - **Fundamental Data (Monthly)**: The polysilicon production decreased by 0.17 (-1.29%), the polysilicon import volume increased by 0.01 (5.11%), and the polysilicon export volume decreased by 0.01 (-3.92%) [6]. - **Inventory Change**: The polysilicon inventory increased by 2.20 (10.78%), the silicon wafer inventory decreased by 0.64 (-3.79%), and the polysilicon contract increased by 140.00 (1.76%) [6].

Report Summary 1) Report Industry Investment Rating The report does not provide an industry investment rating. 2) Core View of the Report The impact of policy expectations on the polycrystalline silicon market currently outweighs the fundamental reality. However, as some policy nodes for capacity integration have passed without definite implementation, and there are still obstacles in price transmission at the terminal, a phased re - game between expectations and reality may begin. In the short term, prices are constrained by high inventory and weak demand, while in the medium term, the situation depends on the implementation of capacity integration policies [1][5][20]. 3) Summary by Relevant Sections Policy Expectations - **Energy Consumption Standards**: On September 16, 2025, the National Standardization Administration Committee issued the "Energy Consumption Quotas per Unit Product of Polysilicon and Germanium (Draft for Comment)", marking the substantial strengthening of energy consumption supervision. The new standard tightens the upper limit of the comprehensive energy consumption of rod - shaped silicon from the current 10.5 kgce/kg to 6.4 kgce/kg, and the comprehensive energy consumption standard for granular silicon is 3.6 - 5.0 kgce/kg. After the adjustment of the existing capacity structure, China's effective polysilicon capacity will drop to about 2.4 million tons/year, a decrease of 16.4% compared to the end of 2024 and 31.4% compared to the installed capacity. But the policy is still in the comment - soliciting stage, and its short - term impact on capacity is limited [6]. - **Capacity Integration**: Although listed silicon material companies have planned to use funds for supply - side reform and capacity adjustment, the "capacity integration policy" has not been clearly issued. In the short term, it is not enough to change the supply - demand pattern, and its marginal effect is weakening [10][13]. Industry Reality - **Price Transmission and Demand**: In September, the spot price of polysilicon continued to rise, and the basis changed from the futures premium to the spot premium. The profit of silicon material producers has improved, but the price increase at the downstream terminal component level is not smooth due to weak domestic demand and overseas order adjustments. From January to August 2025, the newly - added domestic photovoltaic installed capacity increased by 65% year - on - year, but in August, it decreased by 55% year - on - year [14]. - **Supply - Demand Balance in October**: In October, the supply of polysilicon is expected to increase as some enterprises in Qinghai resume production and new capacity ramps up, while downstream silicon wafer production may decrease due to quota restrictions. The inventory pressure remains, and the total industry inventory is estimated to be about 450,000 tons [15]. Registered Warehouse Receipts In the fourth quarter, the polysilicon futures market faces the pressure of concentrated warehouse receipt cancellation and delivery. According to the rules of the Guangzhou Futures Exchange, at least 20,000 tons of warehouse receipts will be affected by cancellation, putting pressure on the price of the 2511 contract [19]. Short - Term and Medium - Term Outlook - **Short - Term**: In the short term, the polysilicon futures price is expected to be weak in October due to warehouse receipt cancellation, inventory backlog, and lower downstream production. The support level for the 2511 contract is estimated at 48,000 yuan/ton [20]. - **Medium - Term**: In the medium term, the report is not overly pessimistic about the capacity integration policy but remains patient about its implementation method and time, regarding short - term price fluctuations as technical corrections [20].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - During the National Day holiday, the actual demand for steel continued to be weak, but with the macro - environment turning more accommodative, market expectations for the recovery of steel demand are rising. In the short term, the pattern of weak reality is hard to reverse, and as the Fourth Plenary Session approaches, the market may enter a stage of "strong expectation, weak reality" again. Steel prices still face some downward risks from the fundamental perspective, and policy signals and the dynamics related to the Fourth Plenary Session need to be closely monitored [2]. - For the black sector, in the current demand and supply environment, prices may first decline to release the bearish sentiment in the market, and then rise with the expectations of the "Fourth Plenary Session". Although the current profit rate of steel mills is better than in 2023, the black sector may gradually become more cost - effective for long - positions in the future, and it may be better to look for long - entry opportunities after price corrections around mid - October [8]. Summary by Related Catalogs Steel Market Information - On September 30, the closing price of the rebar main contract was 3072 yuan/ton, down 25 yuan/ton (- 0.80%) from the previous trading day. The registered warehouse receipts were 285,846 tons, a daily increase of 15,608 tons. The main contract's open interest was 1.873832 million lots, a daily decrease of 52,807 lots. In the spot market, the aggregated rebar price in Tianjin was 3200 yuan/ton, down 20 yuan/ton, and in Shanghai was 3230 yuan/ton, down 10 yuan/ton [1]. - The closing price of the hot - rolled coil main contract was 3253 yuan/ton, down 36 yuan/ton (- 1.09%) from the previous trading day. The registered warehouse receipts were 28,314 tons, with no daily change. The main contract's open interest was 1.349868 million lots, a daily decrease of 34,602 lots. In the spot market, the aggregated hot - rolled coil price in Lecong was 3310 yuan/ton, down 10 yuan/ton, and in Shanghai was 3330 yuan/ton, down 20 yuan/ton [1]. Strategy Viewpoints - During the National Day holiday, steel demand was significantly weaker than last year. For rebar, terminal demand hit a new low, inventory continued to accumulate, and the inventory - to - sales ratio rose significantly. For hot - rolled coils, production decreased slightly, but apparent demand declined more significantly, and inventory increased notably. The post - holiday demand recovery needs to be monitored [2]. Iron Ore Market Information - On September 30, the iron ore main contract (I2601) closed at 780.50 yuan/ton, with a change of - 0.45% (- 3.50), and the open interest changed by - 26,627 lots to 447,400 lots. The weighted open interest of iron ore was 746,300 lots. The spot price of PB fines at Qingdao Port was 779 yuan/wet ton, with a basis of 47.43 yuan/ton and a basis ratio of 5.73%. During the National Day holiday, the TSI iron ore continuous contract closed at 104.15 US dollars/ton, up 1.46% from before the holiday [4]. Strategy Viewpoints - During the holiday, steel mill production remained stable, and overseas ore shipments were on a steady pace. In terms of supply, the end - of - third - quarter shipment rush by mines ended, and the latest overseas iron ore shipments remained high but decreased month - on - month. In terms of demand, the average daily pig iron output announced before the holiday was 2.4181 million tons, a decrease of 0.055 million tons month - on - month. If the situation of finished products weakens after the holiday, iron ore prices may adjust downward [5]. Manganese Silicon and Ferrosilicon Market Information - On September 30, the manganese silicon main contract (SM601) closed down 1.07% at 5758 yuan/ton. The spot price of 6517 manganese silicon in Tianjin was 5700 yuan/ton, equivalent to 5890 yuan/ton on the futures basis, down 100 yuan/ton from the previous day, with a premium of 132 yuan/ton over the futures. The ferrosilicon main contract (SF511) closed down 2.07% at 5494 yuan/ton. The spot price of 72 ferrosilicon in Tianjin was 5700 yuan/ton, down 50 yuan/ton from the previous day, with a premium of 206 yuan/ton over the futures [7]. Strategy Viewpoints - Affected by short - term realistic demand, the black sector has a downward correction risk, especially around the National Day holiday. The high pig iron output above 2.4 million tons puts pressure on prices. The price trend may be similar to that around the National Day holiday in 2023, first falling and then rising with the expectations of the "Fourth Plenary Session". For manganese silicon, its fundamentals are not ideal, but if the black sector strengthens, attention should be paid to potential disturbances in the manganese ore segment. Ferrosilicon is likely to follow the black sector's trend, with relatively low trading cost - effectiveness [8][9]. Industrial Silicon and Polysilicon Market Information - On September 30, the industrial silicon futures main contract (SI2511) closed at 8640 yuan/ton, up 0.35% (+ 30). The weighted contract's open interest changed by - 42,731 lots to 399,733 lots. The spot price of 553 non - oxygenated industrial silicon in East China was 9300 yuan/ton, unchanged from the previous day, with a basis of 660 yuan/ton for the main contract; the price of 421 was 9700 yuan/ton, unchanged, with a basis of 260 yuan/ton [11]. - The polysilicon futures main contract (PS2511) closed at 51,360 yuan/ton, up 0.16% (+ 80). The weighted contract's open interest changed by - 2957 lots to 226,349 lots. The average spot price of N - type granular silicon was 50.5 yuan/kg, unchanged; the average price of N - type dense material was 51.05 yuan/kg, unchanged; the average price of N - type re - feeding material was 52.55 yuan/kg, unchanged, with a basis of 1190 yuan/ton for the main contract [14]. Strategy Viewpoints - For industrial silicon, its supply and demand have not changed significantly. Although there is an expectation of production cuts during the dry season, the start - up rate of large northwest plants has not yet peaked, and downstream demand has limited upward space. If production cuts occur in the southwest during the dry season and downstream demand remains stable, the high - level inventory may be reduced, and the valuation of far - month contracts may increase. For polysilicon, the current market lacks upward drivers, and there is a risk of short - term price decline. Attention should be paid to the maintenance of leading enterprises and policy changes [12][15]. Glass and Soda Ash Market Information - On the Tuesday before the holiday at 15:00, the glass main contract closed at 1210 yuan/ton, down 1.47% (- 18). The price of large - size glass in North China was 1230 yuan, up 10 yuan from the previous day; the price in Central China was 1220 yuan, unchanged. The weekly inventory of float glass sample enterprises was 59.355 million cases, down 1.553 million cases (- 2.55%) [17]. - The soda ash main contract closed at 1255 yuan/ton, down 1.80% (- 23). The price of heavy soda ash in Shahe was 1165 yuan, down 23 yuan from the previous day. The weekly inventory of soda ash sample enterprises was 1.6515 million tons, down 0.1041 million tons (- 2.55%), including 0.9224 million tons of heavy - soda ash inventory, down 0.0837 million tons, and 0.7291 million tons of light - soda ash inventory, down 0.0204 million tons [19]. Strategy Viewpoints - The glass futures market showed a wide - range shock pattern before the holiday. Terminal demand was weak, and downstream procurement was cautious. Supply was relatively abundant, and inventory performance varied by region. It is recommended to pay attention to policy trends and take a slightly bullish view in the short term. The domestic soda ash market was generally stable with minor fluctuations. Production was stable, and demand was flat. The market is expected to continue the shock - consolidation pattern in the short term [18][20].

1. Report Industry Investment Rating - Industrial silicon: Oscillation - Polysilicon: Oscillation [1] 2. Core Viewpoints of the Report - Industrial silicon has seasonal inventory accumulation and depletion, but the fundamental contradictions are not obvious compared to the industry inventory exceeding 1 million tons. After hedging, short - term price drops are unlikely to cause production cuts, and prices need to break through 10,000 yuan/ton to bring significant supply increments. The lower limit of industrial silicon prices may be clearer, and the strategy of buying on dips has a higher probability of success, but chasing high prices requires caution [4]. - In September, the progress of the platform company for polysilicon fell short of expectations, causing the market to decline. However, it may be too early to say it has failed. In October, there may still be a game around it. In the short - term, the market is expected to oscillate widely between 49,000 - 55,000 yuan/ton, and attention should be paid to interval trading opportunities. The digestion of warehouse receipts may limit the reverse arbitrage space [4]. 3. Summary According to Relevant Catalogs 3.1 Industrial Silicon/Polysilicon Industry Chain Prices - As of September 30, the Si2511 contract of industrial silicon decreased by 285 yuan/ton to 8,640 yuan/ton. The SMM spot price of East China oxygen - blown 553 decreased by 50 yuan/ton to 9,450 yuan/ton, and the price of Xinjiang 99 decreased by 50 yuan/ton to 8,950 yuan/ton. The PS2511 contract of polysilicon increased by 1,100 yuan/ton to 51,360 yuan/ton [9]. 3.2 Industrial Silicon Big Factory Restart, Polysilicon Focus on Platform Company Progress Industrial Silicon - As of the end of September, Xinjiang added 9 furnaces (7 by big factories), Sichuan reduced 5, and Yunnan reduced 1. Southern regions may enter the dry season in late October, with Yunnan's operation dropping to over 20 furnaces and Sichuan's to about 35. Xinjiang big factories may have plans to open more furnaces. The SMM industrial silicon social inventory remained flat, and the sample factory inventory decreased by 12,400 tons. Before the National Day, downstream enterprises stocked up based on rigid demand. If Xinjiang big factories' eastern base opens 50 furnaces, there may be an inventory accumulation of about 40,000 tons from September - October and a depletion of about 50,000 tons during the dry season from November - December. If it opens to 60 furnaces, it will be difficult to deplete inventory in November and only a slight depletion in December [2][12]. Organic Silicon - This week, the price of organic silicon remained flat. Some devices were shut down for maintenance. The overall enterprise operating rate was 71.2%, with a weekly output of 47,100 tons (down 3.09% month - on - month) and inventory of 44,500 tons (down 2.84% month - on - month). It is expected that the price will oscillate [13]. Polysilicon - This week, the polysilicon futures main contract oscillated. The quoted price increase amplitude began to converge. The actual transaction price of first - tier dense material was 51 - 52 yuan/kg, and granular material was about 50 - 51 yuan/kg. The production limit was not implemented, and the production schedule in October increased to about 134,000 tons. As of September 25, the polysilicon enterprise factory inventory was 226,000 tons (up 22,000 tons month - on - month), mainly concentrated in leading enterprises. As of September 30, the polysilicon inventory of silicon wafer enterprises was 222,000 tons (up 14,000 tons month - on - month), reaching 2 - 2.5 months' level. Although the production limit was not implemented, the sales limit was still in effect. The spot price may remain flat [3][13]. Silicon Wafer - This week, the silicon wafer price remained stable. The mainstream transaction prices of M10/G12 silicon wafers were stable at 1.35/1.70 yuan/piece. The production schedule in October was 55.68GW (down 3.4GW month - on - month). As of September 25, the silicon wafer factory inventory was 16.23GW (down 0.64GW month - on - month). The inventory was in a reasonable range, and the price is expected to remain stable [14]. Battery Cell - This week, the battery cell transaction price increased. The prices of M10/G12R/G12 battery cells were raised. As of September 29, the inventory of Chinese photovoltaic battery export factories was 3.04GW (down 5.07GW month - on - month). The domestic production schedule in October was 58.65GW (down 1.5GW month - on - month). Overseas demand supported the price increase of M10, while the prices of G12R/G12 may remain stable [14]. Component - This week, the component price was basically stable. The mainstream delivery price of centralized components was 0.63 - 0.69 yuan/watt, and that of distributed projects was 0.66 - 0.69 yuan/watt. As of September 29, the inventory of Chinese photovoltaic component finished products was 33.6GW (down 1.6GW month - on - month). Some leading enterprises reduced production, and the domestic production schedule in October was 45.66GW (down 2.1GW month - on - month). The component price is expected to oscillate in the short - term, and attention should be paid to the introduction of demand - side policies [15]. 3.3 Investment Advice Industrial Silicon - The strategy of buying on dips for industrial silicon has a higher probability of success, but chasing high prices requires caution [4]. Polysilicon - In the short - term, the market is expected to oscillate widely between 49,000 - 55,000 yuan/ton, and attention should be paid to interval trading opportunities. The digestion of warehouse receipts may limit the reverse arbitrage space [4]. 3.4 Hot News - GCL Technology revised the subscription agreement for issuing new shares. The company plans to use the proceeds for polysilicon capacity structural adjustment, R & D and production capacity enhancement of silane gas and related materials, capital structure optimization, general funds, and loan repayment [18]. - The completion environmental protection acceptance content of the polysilicon device reconstruction and expansion project of Xinjiang Dongfang Hope New Energy Co., Ltd. was publicly announced, with a public notice period from September 8 to October 11, 2025 [18]. 3.5 Industry Chain High - Frequency Data Tracking - The report provides a series of high - frequency data charts for industrial silicon, organic silicon, polysilicon, silicon wafer, battery cell, and component, including price, output, inventory, and profit data [19 - 59].

Core Insights - Liu Yonghang, a low-profile yet resilient figure in China's private sector, has led Dongfang Hope Group to significant success without ever going public or taking bank loans, emphasizing a self-reliant growth model [1][15] Company Overview - Dongfang Hope Group ranked 39th in the 2025 list of China's top 500 private enterprises, with a revenue of 178.4 billion yuan in 2024 [1] - The company has evolved from a small poultry farm into a global leader in electrolytic aluminum and polysilicon production [1][6] Historical Background - Liu Yonghang was born in 1948 in a modest family and started his career in public service before venturing into business in 1982 with his brothers, initially focusing on poultry farming [3] - The brothers established Hope Group in 1991, and by 1994, it had 38 enterprises with an annual output value of 1.7 billion yuan [5] Business Strategy - Liu Yonghang's strategy involved diversifying into upstream feed production to build a technological barrier, leading to the launch of Hope brand pig feed in 1987, which eventually dominated the local market [5][6] - The company transitioned into heavy industry in 2002, investing 10 billion yuan in an integrated aluminum production facility in Inner Mongolia, expanding its operations across multiple provinces [8] Innovation and Sustainability - Dongfang Hope implemented a "Six Valleys Abundant" model, focusing on resource efficiency and waste recycling, which significantly reduced costs and environmental impact [10] - The company has maintained profitability even during industry downturns by optimizing production processes and leveraging its integrated supply chain [10][13] Financial Principles - Liu Yonghang adheres to the "three no" principles: no public listing, no loans, and no wage arrears, which have contributed to the company's financial stability and employee loyalty [15][17] - In 2025, the company reported a revenue of 179.18 billion yuan, with Liu Yonghang's net worth estimated at 10 billion USD, ranking him as the richest person in Sichuan [17] Future Prospects - Dongfang Hope is investing over 100 billion yuan in Xinjiang for coal chemical and green hydrogen projects, with plans to produce 800,000 tons of olefins annually starting in 2023 [17] - The company continues to expand its footprint in the photovoltaic sector and maintains a robust supply chain in pig farming, showcasing resilience against market fluctuations [17]

Report Industry Investment Rating No relevant content provided. Core View of the Report The report provides a comprehensive analysis of the precious metals, copper, aluminum, zinc, lead, nickel, stainless steel, industrial silicon, polysilicon, lithium carbonate, and tin markets. It takes into account factors such as market trends, supply and demand dynamics, policy impacts, and geopolitical risks, and offers corresponding trading strategies for each metal [3][4][6][8]. Summary by Related Catalogs Precious Metals - **Market Review**: London gold reached a new high of over $3,830 per ounce, closing up 1.97%. London silver hit a high of $47.174, closing up 1.9%. The Shanghai gold and silver futures also reached new highs [3]. - **Important Information**: The US government faces a shutdown crisis, which may affect economic data release and the Fed's October monetary policy decision. The probability of the Fed cutting interest rates in October is 89.8% [3][4]. - **Logic Analysis**: The US government shutdown risk and the expectation of interest rate cuts have increased market risk aversion, leading to a strong upward trend in precious metals. However, due to the approaching National Day holiday in China, it is advisable to reduce positions at high prices [4]. - **Trading Strategies**: Take profits at high prices before the holiday and hold light positions. Wait and see for arbitrage. Buy deep out - of - the - money call options or collar call options [4]. Copper - **Market Review**: The night - session of SHFE copper 2511 contract closed up 1.96%. LME copper closed down 2.19%. LME inventory decreased by 500 tons, while COMEX inventory increased by 923 tons [6]. - **Important Information**: The US government may shut down, and different Fed officials have different views on interest rates [6]. - **Logic Analysis**: The Grasberg accident has exacerbated the tightness of copper ore supply. Domestic production has declined, and consumption is weak. The long - term supply - demand structure has changed [8]. - **Trading Strategies**: Adopt a low - buying strategy for long positions. Hold off - market positive arbitrage positions. Wait and see for options [8]. Alumina - **Market Review**: The night - session of alumina 2601 contract fell. Spot prices in various regions declined [10]. - **Important Information**: Eight departments proposed to strengthen resource exploration and rationally layout alumina projects. The national alumina operating capacity increased, and the import price decreased [10][13]. - **Logic Analysis**: Policy impacts on capacity investment are limited. The import window is open, and the fundamentals are in surplus, so the price is expected to be weak [14]. - **Trading Strategies**: Expect the price to trend weakly. Wait and see for arbitrage and options [14][16]. Cast Aluminum Alloy - **Market Review**: The night - session of cast aluminum alloy 2511 contract rose. Spot prices remained flat [16]. - **Important Information**: Policies affected the recycled aluminum industry. The exchange's aluminum alloy warehouse receipts increased, and downstream enterprises had different holiday arrangements [18]. - **Logic Analysis**: The tight supply of scrap aluminum restricts raw material stocking. Downstream holidays are extended, and the price is expected to fluctuate narrowly [18]. - **Trading Strategies**: Expect the futures price to fluctuate with the aluminum price. Wait and see for arbitrage and options [19]. Electrolytic Aluminum - **Market Review**: The night - session of SHFE aluminum 2511 contract rose. Spot prices in various regions declined [21]. - **Important Information**: US economic data showed resilience. Chinese aluminum ingot inventory decreased, and photovoltaic installation declined. Downstream enterprises' holiday and procurement situations varied [22][23]. - **Logic Analysis**: US economic data affects interest rate cut expectations. Domestic inventory decreased, but consumption is not strong. The price is expected to fluctuate, and there may be inventory accumulation after the holiday [24]. - **Trading Strategies**: Expect the price to fluctuate in the short term. Wait and see for arbitrage and options [25]. Zinc - **Market Review**: LME zinc rose, and SHFE zinc rose. Spot premiums increased [26]. - **Important Information**: Domestic zinc inventory decreased, and a mining company obtained a new mining license [27]. - **Logic Analysis**: In October, domestic zinc concentrate production may decrease, and imports are expected to decline. Refined zinc supply may increase, and consumption is not expected to improve significantly. Overseas inventory reduction supports the price, but there are risks of overseas delivery [27][28]. - **Trading Strategies**: Control positions before the holiday. Wait and see for arbitrage and options [30]. Lead - **Market Review**: LME lead fell, and SHFE lead fell slightly. Spot prices declined, and downstream procurement was okay [32]. - **Important Information**: Lead inventory decreased, lead battery enterprise production was mixed, and the holiday may lead to a decline in production [32][33][35]. - **Logic Analysis**: The lead concentrate market is in tight balance, and scrap lead prices are likely to rise. Primary lead production may be affected by losses, while secondary lead production may increase. Consumption in the peak season is not as expected [35]. - **Trading Strategies**: Expect the price to fluctuate weakly. Wait and see for arbitrage and options [36]. Nickel - **Market Review**: LME nickel rose, and SHFE nickel rose. LME nickel inventory increased, and premiums of different brands changed [38]. - **Important Information**: Russian nickel entered the US market through Europe. Indonesia's actions affected the nickel price [38][40]. - **Logic Analysis**: Indonesia's actions drove a slight rebound in the nickel price. Downstream consumption is expected to be flat, and the supply is still in surplus. It is recommended to hold an empty position during the holiday [40]. - **Trading Strategies**: Expect a wide - range fluctuation. Wait and see for arbitrage and options [41][42]. Stainless Steel - **Market Review**: The main contract of stainless steel rose, and index positions decreased. Spot prices were in a certain range [42]. - **Important Information**: A Korean and a Chinese company will jointly build a stainless steel plant in Indonesia [42]. - **Logic Analysis**: Stainless steel followed the nickel price to rebound slightly. Supply pressure remains, but inventory is lower than last year, and the price is expected to fluctuate at a high level. It is recommended to hold an empty position during the holiday [44]. - **Trading Strategies**: Expect a wide - range fluctuation. Wait and see for arbitrage and options [44]. Industrial Silicon - **Market Review**: The industrial silicon futures fell, and some spot prices declined [46]. - **Important Information**: A silicon project started construction [46]. - **Logic Analysis**: The inventory structure is "low at both ends and high in the middle." The supply is not very sensitive to price changes. There are rumors of increased production, and the price may回调 in the short term and then can be bought [46]. - **Trading Strategies**: Expect a short - term callback and then buy. Sell out - of - the - money put options to take profits. No arbitrage opportunity [47]. Polysilicon - **Market Review**: The polysilicon futures fluctuated narrowly and fell slightly. Spot prices were stable [49]. - **Important Information**: The State - owned Assets Supervision and Administration Commission held a symposium [49]. - **Logic Analysis**: Spot prices are stable, but there are pressures on contract delivery and inventory accumulation. The price may回调 in the short term, and it is recommended to exit long positions and then re - enter after the holiday [49]. - **Trading Strategies**: Expect a short - term callback, exit long positions and re - enter after the holiday. Conduct reverse arbitrage between 2511 and 2512 contracts. Sell out - of - the - money put options to take profits [50]. Lithium Carbonate - **Market Review**: The main contract of lithium carbonate rose, and positions and warehouse receipts increased. Spot prices declined [52][53]. - **Important Information**: A lithium mining company modified a supply agreement, Tesla entered the Indian market, and a lithium project was put into production [53]. - **Logic Analysis**: October demand is strong, supply growth is narrowing, and inventory is decreasing. The price is expected to fluctuate during the holiday, and the situation may change after the holiday. It is recommended to hold an empty position [52][53][54]. - **Trading Strategies**: Expect a wide - range fluctuation. Wait and see for arbitrage. Sell out - of - the - money put options [55]. Tin - **Market Review**: SHFE tin rose, and spot prices declined. Consumption was weak [56]. - **Important Information**: The US government shutdown risk, Fed officials' views, and Indonesia's closure of illegal mining points affected the market [56][57]. - **Logic Analysis**: The US situation and Indonesia's actions affected the price. The tin concentrate supply is still tight, demand is weak, and inventory decreased. Attention should be paid to Myanmar's resumption of production and consumption recovery [57][59]. - **Trading Strategies**: Expect a short - term strong - side fluctuation, be cautious about Indonesia's event. Wait and see for options [59].

Report Summary 1. Industry Investment Ratings - No investment ratings were provided in the report. 2. Core Views - For industrial silicon, the current fundamentals have not changed significantly. The futures market is mainly affected by overall commodity sentiment and policy news. With low valuation, there may be room for the price to rise if relevant policies are introduced [2][3]. - For polysilicon, the supply - demand fundamentals are average, with high inventory pressure and weak short - term trading. The market is influenced by anti - involution policies and weak reality. In the long - term, it is suitable to layout long positions at low prices [4][5][6]. 3. Summary by Related Catalogs Industrial Silicon - **Market Analysis** - On September 29, 2025, the industrial silicon futures price decreased with reduced positions. The main contract 2511 opened at 8850 yuan/ton and closed at 8610 yuan/ton, a decrease of 390 yuan/ton (-4.33%) from the previous settlement. The open interest of the main contract was 206,977 lots, and the number of warehouse receipts was 50,202 lots, an increase of 69 lots from the previous day [2]. - On the supply side, the spot price of industrial silicon declined slightly. For example, the price of East China oxygen - passing 553 silicon was 9400 - 9500 (-50) yuan/ton [2]. - On the consumption side, the price of silicone DMC was stable at 10900 - 11200 yuan/ton. Last week, some domestic monomer enterprises slightly increased their DMC quotes by 100 - 200 yuan/ton, and this week the price remained stable, supported by cost, supply - demand, and expectations [2]. - **Strategy** - Short - term range trading is recommended, and long positions can be considered for dry - season contracts at low prices [3]. Polysilicon - **Market Analysis** - On September 29, 2025, the main contract 2511 of polysilicon futures fluctuated. It opened at 50,950 yuan/ton and closed at 51,280 yuan/ton, a decrease of 0.27% from the previous trading day. The open interest was 93,768 lots (101,486 lots the previous day), and the trading volume was 158,112 lots [4]. - The spot price of polysilicon remained stable. The price of N - type material was 50.10 - 55.00 (0.00) yuan/kg [4]. - Polysilicon manufacturers' inventory increased by 10.78% to 22.60, while silicon wafer inventory decreased by 3.80% to 16.23GW. The weekly output of polysilicon was 31,100.00 tons, a 0.30% increase, and the silicon wafer output was 13.78GW, a 1.00% decrease [4]. - The prices of silicon wafers, battery cells, and components remained mostly stable, with only minor price changes in some products [4][5]. - The overall market sentiment has cooled. Polysilicon faces high inventory pressure, and the production reduction in October may be less than expected. Downstream silicon wafer price increases also face resistance [5]. - **Strategy** - Short - term range trading is recommended, with the main contract expected to fluctuate between 48,000 - 54,000 yuan/ton. In the long - term, it is suitable to layout long positions at low prices [6].