Investment Rating - The report maintains a "Buy" rating for several companies in the solar industry, with specific ratings of "Buy-A" and "Buy-B" assigned to various stocks [1]. Core Insights - In September 2025, domestic photovoltaic (PV) installations decreased by 53.8% year-on-year, totaling 9.7GW, while cumulative installations from January to September reached 240.27GW, reflecting a 49.3% increase year-on-year [2][12]. - The export value of PV components in September was 199.8 billion yuan, marking a 39.0% year-on-year increase, despite a 4.7% decrease from the previous month. Cumulative exports for the first nine months were 1,521.8 billion yuan, down 13.3% year-on-year [2][15]. - Inverter exports also showed growth, with a September export value of 50.8 billion yuan, up 5.0% year-on-year, but down 19.2% month-on-month. Cumulative inverter exports for January to September reached 484.9 billion yuan, a 7.7% increase year-on-year [3][25]. - Solar power generation in September increased by 21.1% year-on-year, contributing to 5.63% of the total national power generation, which was 8,262 billion kilowatt-hours, a 1.5% increase year-on-year [4][39]. Summary by Sections Installation - In September 2025, domestic PV installations were 9.7GW, down 53.8% year-on-year, but up 31.2% month-on-month. Cumulative installations for the first nine months were 240.27GW, up 49.3% year-on-year [2][12]. Exports - PV component exports in September were valued at 199.8 billion yuan, a 39.0% increase year-on-year, but a 4.7% decrease month-on-month. Cumulative exports for January to September were 1,521.8 billion yuan, down 13.3% year-on-year [2][15]. - Inverter exports in September totaled 50.8 billion yuan, up 5.0% year-on-year, but down 19.2% month-on-month. Cumulative exports for the first nine months reached 484.9 billion yuan, a 7.7% increase year-on-year [3][25]. Power Generation - Solar power generation in September was 464.8 billion kilowatt-hours, reflecting a 21.1% year-on-year increase and accounting for 5.63% of the total national power generation [4][39]. Investment Recommendations - The report recommends focusing on companies in various sectors: new technology (Aixu Co., Longi Green Energy), supply side (Daqo New Energy, Flat Glass Group), energy storage (Sungrow Power Supply, DeYuan Co.), electricity market (Langxin Group), domestic substitution (Quartz Co.), and overseas expansion (Hengdian East Magnetic, Bowei Alloy) [4][43].

Group 1: ETF Market Performance - The ETF market showed mixed results on November 3, with the China-Korea Semiconductor ETF rising by 4.62% and the leading photovoltaic ETF increasing by 4.55% [1] - Several products, including the film ETF, photovoltaic index fund, and gaming ETF, saw gains of over 3%, while products like the Sci-Tech Information ETF and gold stock ETFs fell by more than 2% [1] Group 2: Photovoltaic Industry Insights - Fund managers from Huatai-PineBridge indicated that the profitability recovery in the photovoltaic industry is expected to accelerate in Q4, with potential policy-driven capacity consolidation and silicon material "stockpiling" plans enhancing supply-demand balance [1] - The demand side is focused on the year-end rush for domestic centralized projects and the overseas Christmas procurement wave, with benefits from perovskite and BC technology iterations spreading to the equipment sector [1] - According to Dong Jin from Huatai-PineBridge, long-term growth in photovoltaic installation demand is anticipated, with the current sector still in a bottoming phase; industry conditions are expected to improve as capacity gradually clears and prices stabilize [1] Group 3: Gold Investment Outlook - Huaan Fund expressed that the recent adjustment in gold, following a short-term overheating, is nearing completion, with negative events now resolved; investors are advised to focus on asset allocation to diversify risks and invest steadily [2] - Looking ahead, the potential continuation of the Federal Reserve's interest rate cut cycle, along with declining U.S. debt credit and global central banks maintaining gold purchases, supports the long-term rationale for gold investment [2]

Group 1 - The core viewpoint of the news is that Guosheng Technology has seen a significant increase in its stock price, rising by 5.52% to 4.78 CNY per share, with a trading volume of 268 million CNY and a turnover rate of 8.96%, resulting in a total market capitalization of 3.139 billion CNY [1] - Guosheng Technology, established on November 5, 2002, and listed on December 31, 2015, operates in the landscaping engineering and design sector, having developed a full industry chain business model that includes technology research and development, seedling planting and maintenance, landscape design, and engineering construction [1] - The company's main business revenue is entirely derived from the photovoltaic industry, accounting for 100.31% of its income [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Nuoan Fund has entered the top ten shareholders of Guosheng Technology, specifically the Nuoan Multi-Strategy Mixed A Fund (320016), which acquired 3.9297 million shares, representing 0.61% of the circulating shares [2] - The Nuoan Multi-Strategy Mixed A Fund has achieved a year-to-date return of 69.22%, ranking 330 out of 8223 in its category, and a one-year return of 76.35%, ranking 227 out of 8115 [2] Group 3 - The fund managers of Nuoan Multi-Strategy Mixed A are Kong Xianzheng and Wang Haichang, with Kong having a tenure of 4 years and 343 days and a best fund return of 84.52% during his tenure [3] - Wang has a tenure of 3 years and 105 days, achieving a best fund return of 71.53% during his management [3]

Report Overview - The report focuses on industrial silicon and polysilicon, providing fundamental data, macro and industry news, and trend strength analysis [1] Investment Ratings - No investment ratings for the industry are provided in the report Core Views - The report suggests paying attention to the subsequent warehouse receipt registration situation for industrial silicon and notes that polysilicon is in a high - level oscillation state [1] Summary by Directory 1. Fundamental Data - **Futures Market**: Si2601's closing price was 9,155 yuan/ton, with a - 15 yuan change from T - 1, 450 yuan from T - 5, and 205 yuan from T - 22. PS2601's closing price was 54,950 yuan/ton, with a - 40 yuan change from T - 1 and 4,190 yuan from T - 5. Other data such as volume and open interest also showed various changes [1] - **Basis**: Industrial silicon's spot premium or discount showed different values when benchmarked against different products, and the same for polysilicon [1] - **Price**: The price of Xinjiang 99 - silicon was 8,750 yuan/ton, Yunnan Si4210 was 9,950 yuan/ton, and polysilicon - N - type re - feed was 52,300 yuan/ton, with corresponding price changes [1] - **Profit**: Silicon factory profits for Xinjiang and Yunnan new - standard 553 were - 2,114.5 yuan/ton and - 3,053 yuan/ton respectively, and polysilicon enterprise profit was 7.8 yuan/kg [1] - **Inventory**: Industrial silicon's social inventory (including warehouse receipt inventory) was 55.8 + 16.8 (the meaning of this expression is not clear), and the industry inventory was 72.6 million tons. Polysilicon's factory inventory was 26.1 million tons [1] - **Raw Material Cost**: Prices of raw materials such as silicon ore, washed coking coal, petroleum coke, and electrodes in different regions showed different trends [1] - **Polysilicon (Photovoltaic)**: Prices and profits of polysilicon - related photovoltaic products such as silicon wafers, battery cells, components, etc. were presented, along with their price changes [1] - **Organic Silicon and Aluminum Alloy**: DMC price was 11,000 yuan/ton, and ADC12 price was 21,300 yuan/ton, with corresponding profit data [1] 2. Macro and Industry News - On October 30, the Ministry of Industry and Information Technology officially announced the list of enterprises meeting the "Photovoltaic Manufacturing Industry Specification Conditions" (the first twelve batches), with 129 eligible enterprises in total. Jiangsu had the most (35), and Zhejiang had 21. There were 10 eligible polysilicon enterprises [1][3] 3. Trend Strength - The trend strength of industrial silicon and polysilicon was both 0, indicating a neutral state [3]

Investment Rating - The investment rating for the company is "Accumulate" (maintained) [1] Core Views - The company reported an increase in export orders leading to improved performance in Q3 2025, with a significant quarter-on-quarter revenue increase of 35.03% [7] - The overall revenue for the first three quarters of 2025 reached 799 million yuan, a year-on-year increase of 7.39%, while the net profit attributable to shareholders was 20 million yuan, a year-on-year decrease of 77.57% [7] - The gross margin improved to 10.33% in Q3 2025, up by 5.10 percentage points from the previous quarter, driven by higher overseas orders [7] - The company has adjusted its profit forecasts for 2025-2026 due to intense competition in the photovoltaic industry, with expected net profits of 31 million yuan in 2025, 53 million yuan in 2026, and 75 million yuan in 2027 [7] Financial Summary - Total revenue forecast for 2023 is 1,284.99 million yuan, with a year-on-year growth of 16.86% [1] - The net profit attributable to shareholders for 2023 is projected at 193.61 million yuan, reflecting a year-on-year increase of 63.48% [1] - The earnings per share (EPS) for 2023 is estimated at 2.16 yuan, with a price-to-earnings (P/E) ratio of 16.41 [1] - The company’s total assets are projected to reach 2,239 million yuan by 2025, with a debt-to-asset ratio of 34.20% [6][8] - The cash flow from operating activities is expected to be negative at -521 million yuan in 2025, indicating potential liquidity challenges [8]

1. Report Industry Investment Ratings No relevant content provided. 2. Core Views of the Report Tin - Supply remains tight with low processing fees and uncertain future supply from Myanmar. Demand is weak, especially in traditional sectors, despite some support from AI and photovoltaic industries. Short - term macro - economic factors may cause price fluctuations. Consider buying on dips due to strong supply - side factors. If Myanmar's supply recovers, prices may weaken; otherwise, prices may remain high and volatile [2]. Aluminum Alloy - Cost support is evident, but raw material supply is tight. Supply is restricted by raw material availability and policy uncertainty, while demand is gradually recovering. Inventory is starting to decline, but the absolute level is still high. ADC12 prices are expected to remain high and volatile in the short term [3]. Alumina - The market is in an oversupply situation. Spot prices are expected to remain under pressure, and the futures main contract may fluctuate between 2750 - 2950 yuan/ton. Key factors to watch include cost - profit changes and policies in resource - rich countries [4]. Aluminum - Macro - economic factors are favorable, providing support for aluminum prices. The fundamental situation is in a tight balance, with supply shortages in some areas and a mixed demand situation. High prices are suppressing downstream procurement. Aluminum prices are expected to remain high and volatile in the short term [4]. Nickel - Macro - economic uncertainties exist. The industry is facing pressure, with nickel - iron prices under stress and shrinking profits. Inventory is increasing, and stainless steel demand is weak. Nickel prices are expected to trade in a range, with the main contract reference range of 120000 - 126000 yuan/ton [5]. Stainless Steel - Macro - economic risks are increasing, and raw material prices are firm, providing cost support. However, downstream demand during the peak season has not met expectations, and inventory is putting pressure on prices. The short - term market is expected to be weak and volatile, with the main contract reference range of 12400 - 12800 yuan/ton [7]. Lithium Carbonate - The futures market is strong, driven by news and strong downstream demand. Production and demand are both increasing, and the industry is in a de - stocking phase. Prices are expected to be strong in the short term, with the main contract price center around 74000 - 76000 yuan/ton [10]. Copper - High copper prices are suppressing demand. Macro - economic factors such as the approaching Sino - US tariff deadline and US employment data may affect prices. Copper supply shortages are a long - term concern, which will support copper prices. The main contract is expected to find support between 84000 - 85000 yuan/ton [12][14]. 3. Summary by Directory Tin - **Spot Prices and Basis**: SMM 1 tin decreased by 0.18% to 281200 yuan/ton, and LME 0 - 3 decreased by 15.05% to - 130.01 dollars/ton [2]. - **Internal - External Ratios and Import Profits/Losses**: Import losses decreased by 8.72% to - 13986.17 yuan/ton, and the Shanghai - London ratio increased to 7.92 [2]. - **Monthly Spreads**: The spread between 2511 - 2512 decreased by 5.71% to - 370 yuan/ton [2]. - **Fundamental Data**: August tin ore imports decreased by 0.11%, and September SMM refined tin production decreased by 31.71% [2]. - **Inventory Changes**: SHEF weekly inventory decreased by 8.55% to 5879 tons, and social inventory decreased by 1.32% to 7786 tons [2]. Aluminum Alloy - **Prices and Spreads**: SMM aluminum alloy ADC12 remained unchanged at 21050 yuan/ton, and some scrap - refined spreads increased [3]. - **Monthly Spreads**: The spread between 2511 - 2512 decreased by 30 yuan/ton to - 75 yuan/ton [3]. - **Fundamental Data**: September recycled aluminum alloy ingot production increased by 7.48% to 66.10 tons, and the recycled aluminum alloy production rate increased by 7.73% to 57.54% [3]. - **Inventory**: Recycled aluminum alloy ingot weekly social inventory decreased by 2.84% to 5.48 tons [3]. Alumina - **Prices and Spreads**: SMM A00 aluminum increased by 0.14% to 20950 yuan/ton, and alumina prices in some regions decreased [4]. - **Ratios and Profits/Losses**: Import losses decreased by 107.2 yuan/ton to - 2253 yuan/ton, and the Shanghai - London ratio increased to 7.59 [4]. - **Monthly Spreads**: The spread between 2510 - 2511 increased by 5 yuan/ton to - 20 yuan/ton [4]. - **Fundamental Data**: September alumina production decreased by 1.74% to 760.37 tons, and electrolytic aluminum production decreased by 3.16% to 361.48 tons [4]. - **Inventory**: Chinese electrolytic aluminum social inventory decreased by 3.39% to 62.70 tons, and LME inventory decreased by 0.73% [4]. Nickel - **Prices and Basis**: SMM 1 electrolytic nickel decreased by 0.12% to 122150 yuan/ton, and the LME 0 - 3 increased by 2.60% to - 206 dollars/ton [5]. - **Electrolytic Nickel Costs**: The cost of producing electrolytic nickel from integrated MHP decreased by 0.62% to 116448 yuan/ton [5]. - **New Energy Material Prices**: The average price of battery - grade nickel sulfate increased by 0.25% to 28550 yuan/ton [5]. - **Monthly Spreads**: The spread between 2512 - 2601 decreased by 20 yuan/ton to - 240 yuan/ton [5]. - **Supply - Demand and Inventory**: Chinese refined nickel production increased by 1.26% to 32200 tons, and SHFE inventory increased by 1.75% to 29575 tons [5]. Stainless Steel - **Prices and Basis**: The price of 304/2B (Wuxi Hongwang 2.0 coil) increased by 0.78% to 13000 yuan/ton, and the spot - futures spread increased by 8.82% to 315 yuan/ton [7]. - **Raw Material Prices**: The average price of 8 - 12% high - nickel pig iron decreased by 0.48% to 938 yuan/nickel point [7]. - **Monthly Spreads**: The spread between 2512 - 2601 increased by 15 yuan/ton to - 85 yuan/ton [7]. - **Fundamental Data**: Chinese 300 - series stainless steel crude steel production increased by 0.38% to 182.17 tons, and stainless steel imports increased by 60.48% to 11.72 tons [7]. - **Inventory**: 300 - series social inventory in Wuxi and Foshan decreased by 0.56% to 50.18 tons, and SHFE warehouse receipts decreased by 0.92% to 8.32 tons [7]. Lithium Carbonate - **Prices and Basis**: The average price of SMM battery - grade lithium carbonate remained unchanged at 73000 yuan/ton, and the basis decreased by 792.86% to - 1940 yuan/ton [10]. - **Monthly Spreads**: The spread between 2510 - 2511 decreased by 1060 yuan/ton to - 1120 yuan/ton [10]. - **Fundamental Data**: September lithium carbonate production increased by 2.37% to 87260 tons, and demand increased by 12.28% to 116801 tons [10]. - **Inventory**: September lithium carbonate total inventory decreased by 0.38% to 64539 tons, and downstream inventory increased by 15.29% to 32930 tons [10]. Copper - **Prices and Basis**: SMM 1 electrolytic copper decreased by 0.07% to 85175 yuan/ton, and the SMM 1 electrolytic copper premium decreased by 30 yuan/ton to 60 yuan/ton [12][14]. - **Monthly Spreads**: The spread between 2511 - 2512 increased by 30 yuan/ton to - 20 yuan/ton [12][14]. - **Fundamental Data**: September electrolytic copper production decreased by 4.31% to 112.10 tons, and electrolytic copper imports decreased by 10.99% to 26.43 tons [12][14]. - **Inventory**: Domestic social inventory increased by 6.73% to 17.75 tons, and SHFE inventory increased by 15.42% to 10.97 tons [12][14].

1. Report Industry Investment Rating The given reports do not mention any industry investment ratings. 2. Report's Core Views Copper - Copper prices were volatile yesterday, with high prices suppressing demand. Macro - factors like the approaching China - US tariff extension deadline and the weak US employment report could drive short - term trading. The supply shortage of copper mines will support copper prices in the long - term. The main contract is expected to find support between 84,000 - 85,000 yuan/ton [1]. Aluminum - The alumina market continued to be weak, and the aluminum market was in an oversupply situation. The spot price of aluminum is expected to remain under pressure, with the main contract oscillating between 2,750 - 2,950 yuan/ton. The Shanghai aluminum is expected to maintain a high - level oscillation between 20,700 - 21,300 yuan/ton, supported by macro - easing expectations and a tight - balance fundamentals, but high prices are suppressing downstream procurement [3]. Aluminum Alloy - The price of cast aluminum alloy futures oscillated, with the main contract slightly down. Cost support was prominent, but supply was restricted by raw material shortages and unclear policies. Demand was moderately recovering, and inventory was increasing, suppressing price increases. The ADC12 price is expected to maintain a high - level oscillation between 20,200 - 20,800 yuan/ton [4]. Zinc - Zinc prices oscillated, with pressure above. The supply - side logic of zinc has shifted from mines to zinc ingots. The increase in zinc ingot production is limited. Demand did not exceed expectations. The Shanghai zinc is expected to remain oscillating between 21,500 - 22,500 yuan/ton [7]. Tin - The supply of tin mines remained tight, while demand was weak. The short - term macro - volatility is expected to increase. Consider buying on dips due to macro - sentiment drops. The future trend of tin prices depends on the supply recovery in Myanmar in the fourth quarter [9]. Nickel - The Shanghai nickel market oscillated narrowly. Macro - risks increased, and there were some positive factors in the mining end, but the supply is expected to be loose in the medium - term, restricting price increases. The main contract is expected to oscillate between 120,000 - 126,000 yuan/ton [11]. Stainless Steel - The stainless - steel market oscillated weakly. Macro - risks increased, raw material prices were firm, but the peak - season demand was not met, and inventory pressure was high. The main contract is expected to oscillate between 12,400 - 12,800 yuan/ton [13]. Lithium Carbonate - The lithium carbonate futures market oscillated. The supply - side situation was gradually becoming clear but with many uncertainties. Demand was robust, and the whole - chain inventory was decreasing. The short - term market is expected to oscillate, with the main contract price centered between 70,000 - 75,000 yuan/ton [17][19]. 3. Summaries According to Relevant Catalogs Copper Price and Basis - SMM 1 electrolytic copper price decreased by 0.88% to 85,235 yuan/ton; SMM 1 electrolytic copper premium increased by 40 yuan/ton. Other copper varieties also showed price and premium changes [1]. Fundamental Data - In September, electrolytic copper production decreased by 4.31% to 112.10 million tons; in August, imports decreased by 10.99% to 26.43 million tons. Various inventory data also changed [1]. Aluminum Price and Spread - SMM A00 aluminum price increased by 0.10% to 20,920 yuan/ton; SMM A00 aluminum premium increased by 30 yuan/ton. Alumina prices in different regions decreased [3]. Fundamental Data - In September, alumina production decreased by 1.74% to 760.37 million tons; electrolytic aluminum production decreased by 3.16% to 361.48 million tons. Aluminum inventories also changed [3]. Aluminum Alloy Price and Spread - SMM aluminum alloy ADC12 prices in different regions decreased by 0.24%. Various scrap - to - refined price differences remained unchanged [4]. Fundamental Data - In September, the production of recycled aluminum alloy ingots increased by 7.48% to 66.10 million tons; the production of primary aluminum alloy ingots increased by 1.88% to 27.10 million tons. The开工 rate of different types of enterprises also changed [4]. Zinc Price and Spread - SMM 0 zinc ingot price decreased by 0.90% to 22,010 yuan/ton. The import loss decreased, and the monthly spread changed [7]. Fundamental Data - In September, refined zinc production decreased by 4.17% to 60.01 million tons; in August, imports increased by 43.30% to 1.79 million tons. The开工 rate of related industries and inventory data also changed [7]. Tin Spot Price and Basis - SMM 1 tin price decreased by 0.11% to 281,700 yuan/ton; SMM 1 tin premium remained unchanged. Other price and spread data also changed [9]. Fundamental Data - In September, SMM refined tin production decreased by 31.71% to 10,510 tons; in August, imports decreased by 40.19% to 1,296 tons. Inventory data also changed [9]. Nickel Price and Basis - SMM 1 electrolytic nickel price increased by 0.16% to 122,300 yuan/ton. Various nickel - related prices and spreads changed [11]. Supply, Demand and Inventory - China's refined nickel production increased by 1.26% to 32,200 tons; imports decreased by 3.00% to 17,010 tons. Inventory data also changed [11]. Stainless Steel Price and Basis - The price of 304/2B (Wuxi Hongwang 2.0 coil) decreased by 0.39% to 12,900 yuan/ton. The futures - spot spread decreased by 8.11% [13]. Fundamental Data - In October, the production of 300 - series stainless - steel crude steel in China and Indonesia increased slightly. Import and export volumes, as well as inventory data, also changed [13]. Lithium Carbonate Price and Basis - SMM battery - grade lithium carbonate average price remained unchanged at 73,000 yuan/ton. Various lithium - related prices and spreads changed [17]. Fundamental Data - In September, lithium carbonate production increased by 2.37% to 87,260 tons; demand increased by 12.28% to 116,801 tons. Inventory data also changed [17].

1. Report Industry Investment Ratings No relevant information is provided in the reports. 2. Core Views Copper - Due to the easing of tariff concerns and the expectation of the Fed's monetary easing policy, the copper price showed a strong trend. The shortage of copper mine supply will support the copper price in the medium and long term. The follow - up should focus on the marginal changes in demand and the rhythm of Sino - US tariff negotiations, with the main support level at 84,000 - 85,000 [1]. Alumina - The spot price of alumina is under pressure. Although the current futures price is approaching the mainstream cost range, the upside needs external factors such as supply disturbances in Guinea, rising energy costs, or improved macro - sentiment. It is expected that the short - term spot price will remain under pressure, with the main contract oscillating between 2,800 - 3,000 yuan/ton [3]. Aluminum - The macro - level is favorable for the aluminum price, and the fundamentals are in a tight - balance pattern. The high aluminum price restricts downstream procurement, but the low inventory level reflects the resilience of demand. It is expected that the short - term Shanghai aluminum will maintain a high - level oscillation, with the main contract in the range of 20,700 - 21,300 yuan/ton [3]. Aluminum Alloy - The raw material supply and demand contradiction is unresolved, and the post - holiday demand is recovering steadily. The inventory accumulation trend is slowing down, which provides upward momentum for the price. It is expected that the short - term ADC12 price will maintain a high - level oscillation, with the main contract in the range of 20,200 - 20,800 yuan/ton [4]. Zinc - The supply of zinc is in a loose pattern, and the demand has no unexpected performance. The short - term price may rise due to macro - driving, but the fundamentals have limited support for the continuous rise. It is expected to maintain an oscillation, with the main contract in the range of 21,500 - 22,500 yuan/ton [8]. Tin - The supply of tin ore is tight, and the demand is weak. It is expected that the short - term tin price will continue to oscillate. The follow - up should focus on macro - level changes and the supply recovery in Myanmar in the fourth quarter [10]. Nickel - The macro - risk increases, and the cost has support, but the inventory accumulation has certain pressure. It is expected that the nickel price will oscillate strongly, with the main contract in the range of 120,000 - 126,000 yuan/ton [12]. Stainless Steel - The macro - risk is amplified, the raw material price is firm, and the cost support exists. However, the peak - season demand fails to meet expectations, and the inventory removal is under pressure. It is expected that the short - term stainless steel price will oscillate weakly, with the main contract in the range of 12,500 - 13,000 yuan/ton [13]. Lithium Carbonate - The macro - uncertainty increases, and the market atmosphere is weak. The supply path is gradually clear, and the peak - season demand and inventory reduction support the price. It is expected that the short - term lithium carbonate price will oscillate and consolidate, with the main price center in the range of 70,000 - 75,000 yuan [15]. 3. Summary According to Relevant Catalogs Price and Spread - **Copper**: SMM 1 electrolytic copper price dropped to 85,045 yuan/ton, a decrease of 1.89%. The SMM 1 electrolytic copper premium increased by 60 yuan/ton [1]. - **Alumina**: SMM A00 aluminum price dropped to 20,800 yuan/ton, a decrease of 0.86%. The alumina prices in various regions generally declined [3]. - **Aluminum Alloy**: The price of SMM aluminum alloy ADC12 dropped to 21,000 yuan/ton, a decrease of 0.47% [4]. - **Zinc**: SMM 0 zinc ingot price dropped to 22,200 yuan/ton, a decrease of 0.45% [8]. - **Tin**: SMM 1 tin price dropped to 282,400 yuan/ton, a decrease of 1.74% [10]. - **Nickel**: The price of 1 electrolytic nickel dropped, and the 1 Jinchuan nickel premium increased by 100 yuan/ton [12]. - **Stainless Steel**: The price of 304/2B stainless steel coil dropped to 13,000 yuan/ton, a decrease of 0.38% [13]. - **Lithium Carbonate**: The SMM battery - grade lithium carbonate average price dropped to 73,100 yuan/ton, a decrease of 0.61% [15]. Fundamental Data Production and Import/Export - **Copper**: In September, the electrolytic copper production was 1.121 million tons, a decrease of 4.31%. In August, the import volume was 264,300 tons, a decrease of 10.99% [1]. - **Alumina**: In September, the alumina production was 7.6037 million tons, a decrease of 1.74%. The electrolytic aluminum production was 3.6148 million tons, a decrease of 3.16%. In August, the electrolytic aluminum import volume was 217,300 tons, a decrease of 31,000 tons [3]. - **Aluminum Alloy**: In September, the regenerated aluminum alloy ingot production was 661,000 tons, an increase of 7.48%. In August, the un - forged aluminum alloy ingot import volume was 71,000 tons, an increase of 2.60% [4]. - **Zinc**: In September, the refined zinc production was 600,100 tons, a decrease of 4.17%. In August, the import volume was 25,700 tons, an increase of 43.30% [8]. - **Tin**: In September, the SMM refined tin production was 10,510 tons, a decrease of 31.71%. In August, the refined tin import volume was 1,296 tons, a decrease of 40.19% [10]. - **Nickel**: The Chinese refined nickel production was 36,795 tons, an increase of 0.27%. The import volume was 17,010 tons, a decrease of 3.00% [12]. - **Stainless Steel**: The Chinese 300 - series stainless steel crude steel production was 1.7133 million tons, a decrease of 3.83%. The import volume was 117,200 tons, and the export volume was 447,900 tons [13]. - **Lithium Carbonate**: In September, the lithium carbonate production was 87,260 tons, an increase of 2.37%. The demand was 116,801 tons, an increase of 12.28%. In August, the import volume was 21,847 tons, an increase of 57.79% [15]. Inventory - **Copper**: The domestic social inventory increased to 1.72 million tons, an increase of 15.98%. The SHFE inventory increased to 1.097 million tons, an increase of 15.42% [1]. - **Alumina**: The Chinese electrolytic aluminum social inventory increased to 649,000 tons, an increase of 5.19% [3]. - **Aluminum Alloy**: The social inventory of regenerated aluminum alloy ingots increased to 56,400 tons, an increase of 1.26% [4]. - **Zinc**: The Chinese zinc ingot seven - region social inventory increased to 163,100 tons, an increase of 15.35% [8]. - **Tin**: The SHFE inventory decreased to 5,879 tons, a decrease of 8.55%. The social inventory decreased to 7,786 tons, a decrease of 1.32% [10]. - **Nickel**: The SHFE inventory increased to 29,572 tons, an increase of 1.75%. The social inventory increased to 43,694 tons, an increase of 7.02% [12]. - **Stainless Steel**: The 300 - series social inventory (Wuxi + Foshan) increased to 504,600 tons, an increase of 6.93% [13]. - **Lithium Carbonate**: The total lithium carbonate inventory in September was 665,376 tons, an increase of 0.38%. The downstream inventory increased to 60,919 tons, an increase of 15.29% [15].

Report Summary 1. Report Industry Investment Rating - No specific investment rating is provided in the report. 2. Core Viewpoint - The supply of polysilicon remains flat while demand weakens. The market is in a situation of strong supply and weak demand, with high - level volatility expected. It is recommended to wait and see or consider buying put options [2]. 3. Summary by Directory 3.1 Market Data - **Futures Market**: The closing price of the main polysilicon contract is 51,380 yuan/ton, up 1,120 yuan; the open interest is 111,187 lots, down 4,904 lots. The 11 - 12 spread of polysilicon is - 2,355 yuan, up 150 yuan; the polysilicon - industrial silicon spread is 42,360 yuan/ton, up 1,025 yuan [2]. - **Spot Market**: The spot price of polysilicon is 52,500 yuan/ton, down 150 yuan; the basis is 1,120 yuan/ton, down 1,270 yuan. The weekly average price of photovoltaic - grade polysilicon is 6.54 dollars/kg, up 0.09 dollars [2]. - **Upstream**: The closing price of the main industrial silicon contract is 9,020 yuan/ton, up 95 yuan; the spot price is 9,500 yuan/ton, unchanged. The monthly output of industrial silicon is 366,800 tons, up 33,600 tons; the total social inventory is 552,000 tons, up 10,000 tons [2]. - **Industry Situation**: The monthly output of polysilicon is 125,000 tons, up 20,000 tons; the monthly import volume is 1,006 tons, down 164 tons. The weekly spot price of imported polysilicon in China is 6.9 dollars/kg, up 0.14 dollars [2]. - **Downstream**: The monthly output of solar cells is 6,9857,000 kilowatts, up 347,500 kilowatts. The monthly export volume of photovoltaic modules is 149,022,600 pieces, up 38,589,900 pieces; the monthly import volume is 21,440,200 pieces, up 6,914,600 pieces [2]. 3.2 Industry News - On September 20, the first - phase lithium carbonate project of Luopu Xihai New Energy Materials Co., Ltd. was put into operation. The industry has held multiple polysilicon - related events, including the annual conference of the Silicon Industry Branch and the monthly regular meeting of the Photovoltaic Industry Association. The National Standards Committee has issued a notice on soliciting opinions on 3 mandatory national standards [2]. 3.3 Viewpoint Summary - Short - term supply of polysilicon has little increase. The demand side shows that silicon wafer prices have a slight increase, but downstream enterprises are waiting and watching. Terminal demand is weak, and the supply - strong and demand - weak pattern of the photovoltaic industry chain remains unchanged. The overall market is expected to be in a high - level volatile state [2].

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core Viewpoints - This week, industrial silicon decreased by 0.85% and polysilicon dropped by 5.51%. The industrial silicon futures market showed a volatile trend, while the polysilicon futures market was in a downward - oscillating state [4]. - For industrial silicon, the supply side shows a regional differentiation pattern of "steady production increase in the northwest and capacity shrinkage in the southwest". The demand from the downstream organic silicon, polysilicon, and aluminum alloy sectors has different impacts on industrial silicon. Overall, the total demand from the three downstream industries for industrial silicon remains flat. The polysilicon market is expected to be in a high - level oscillation next week [4]. - For polysilicon, the supply - demand relationship is characterized by increasing supply and weakening demand. Although the price has been strongly pulled up recently, the long - term demand may be restricted [4]. 3. Summary by Directory 3.1 Week - to - Week Key Points Summary - **Market Performance**: Industrial silicon decreased by 0.85% this week, and polysilicon dropped by 5.51%. The industrial silicon futures market was volatile, and the polysilicon futures market oscillated downward [4]. - **Market Outlook**: - **Industrial Silicon**: The supply side shows regional differentiation. In the demand side, the organic silicon market has a negative impact on the demand for industrial silicon, the polysilicon industry has an increasing demand but may be restricted in the long - term, and the aluminum alloy industry has limited demand for industrial silicon [4]. - **Polysilicon**: The supply - demand relationship is "supply increase, demand decrease". It is expected to show a high - level oscillation next week [4]. - **Operation Suggestions**: The main contract of industrial silicon is expected to oscillate in the range of 8000 - 9000, with a stop - loss range of 7500 - 9500. The main contract of polysilicon is expected to oscillate in the short - term, with an oscillation range of 52000 - 58000 and a stop - loss range of 49000 - 60000 [4]. 3.2 Futures and Spot Market - **Industrial Silicon**: The futures price decreased this week, the spot price increased, and the basis weakened. As of September 11, 2025, the spot price was 9200 yuan/ton, up 100 yuan/ton from last week, and the basis was 460 yuan/ton [10][12]. - **Polysilicon**: Both the futures and spot prices increased this week, and the basis strengthened. As of September 11, 2025, the spot price was 51.55 yuan/kg, up 0.05 yuan/kg from last week, and the basis was - 2160 yuan/g [14][16]. - **Industrial Silicon Production**: As of September 11, 2025, the national industrial silicon output was about 85100 tons, and the capacity utilization rate was 58.60% [19]. 3.3 Industry Situation - **Cost**: This week, the raw materials and electricity prices of industrial silicon remained flat. During the wet season, the overall cost remained low. The electricity price in the northwest region was adjusted to 0.30 yuan/kWh, and the electricity price in Baoshan was 0.29 yuan/kWh [21][24]. - **Warehouse Receipts**: As of September 11, 2025, the warehouse receipt quantity of industrial silicon was 50093 lots, up 21 lots from last week [28]. - **Organic Silicon**: This week, the output and operating rate of organic silicon increased. As of September 11, 2025, the weekly output was 47800 tons, up 3%, and the weekly operating rate was 72.71%, up 3%. However, the profit decreased, and it is expected that the output will decrease in the future, reducing the demand for industrial silicon [30][35][37]. - **Aluminum Alloy**: The spot price of aluminum alloy increased, and the inventory continued to rise. As of September 11, 2025, the price was 20800 yuan/ton, up 100 yuan/ton from last week, and the inventory was 70800 tons, up 12900 tons from last week. It is expected that the demand for industrial silicon will be negative [43][45]. - **Silicon Wafer and Battery Cell**: The prices of silicon wafers and battery cells increased. As of September 11, 2025, the silicon wafer price was 1.45 yuan/piece, up 0.03 yuan/piece from last week, and the battery cell price was 0.3 yuan/W, up 0.01 yuan/W from last week. It is expected that the demand for polysilicon will increase slightly [50][52]. - **Polysilicon**: This week, the cost of polysilicon increased, the profit decreased, and the inventory decreased. As of September 11, 2025, the profit was 11940 yuan/ton, the average cost was 39610 yuan/ton, and the inventory was 276000 tons [57][61].