周度报告—工业硅/多晶硅 工业硅需求不见起色，关注多晶硅减产力度 | [T走ab势le_评R级an：k] | 工业硅：震荡/多晶硅：看涨 | | | | | | --- | --- | --- | --- | --- | --- | | 报告日期： | 2025 月 | 年 | 5 | 11 | 日 | [★Ta工bl业e_硅Summary] 价格持续下跌后，北方和云南产能出现减产，但四川进入平水 期后部分硅厂逐步复产。需求端仍无起色，有机硅大厂检修、 多晶硅大厂延迟复产，对工业硅需求减少。多晶硅厂家近期对 工业硅粉单的采购价格在 9500-10000 元/吨。后续关注供给端 边际变化。 ★投资建议 工业硅：工业硅盘面快速跌破我们此前测算的 9000 元/吨一 线，价格下跌或进一步带来供给端的边际变化。策略上，前期 空单可部分止盈，不建议左侧做多，建议关注出现明确的规模 性减产、丰水期西南复产不及预期、仓单明显流出等信号后， 再考虑右侧抄底。此外，关注大厂的现金流风险。 多晶硅：价格下跌后，关注供给端变化，以及 5-6 月份需求排 产是否有超预期的可能。现货博弈加剧，盘面额外关注仓单问 题。在仓单大规模生成之 ...

Report Investment Rating The report does not mention the investment rating for the polysilicon industry. Core Views - **Strategy**: For the 2506 contract, it is advisable to be cautiously bullish. When the market rebounds above 40,000 yuan/ton, producers can consider selling hedging at high prices. In the short term, conduct a positive spread arbitrage between the 06 and 07 contracts. If the warehouse receipt volume starts to increase rapidly, switch to a reverse spread arbitrage. There are no strategies for cross - variety and spot - futures operations. For options, sell near - month deep out - of - the - money put options and buy call options [6][7][69]. - **Industry Situation**: The polysilicon upstream and downstream industries have high concentration, with leading enterprises having a large share of production capacity. Most enterprises are currently in a state of losing cash costs, and several polysilicon listed companies reported losses in the first quarter. Some enterprises have shut down for a long time, and most have reduced production loads. The number of polysilicon types and grades is large, and it is subject to brand - based delivery. The standard delivery product on the market is n - type dense material, with relatively high delivery requirements and large discounts for alternative delivery products. The amount of warehouse receipts registered by manufacturers at the current market price is expected to be very small [9][70]. Summary by Directory 1. Polysilicon Production Overview - **Production Enterprises**: The polysilicon industry has high concentration, with the top four enterprises (Tongwei Co., Ltd., GCL Technology, Daqo New Energy, and Xinte Energy) having a combined market share of over 60%. Each of these enterprises has its own development strategy and production characteristics [14][15]. - **Capacity and Output**: By the end of 2024, the polysilicon production capacity reached about 2.86 million tons, a year - on - year increase of 42%, but the capacity utilization rate was only about 30%. Leading enterprises are still expanding production capacity. Due to industry self - restraint on production, the production enthusiasm of enterprises is limited, and the output is expected to decline slightly. The industry has been in a de - stocking pattern since 2025, but the high total inventory has a large inhibitory effect on the spot market [18]. - **Downstream Enterprises**: The downstream of polysilicon is also highly concentrated. According to the 2024 production capacity statistics, the top 5 enterprises account for nearly 53% of the production capacity, and the top 2 account for 33% [23]. - **Cost**: The production cost of polysilicon mainly consists of raw material cost, electricity cost, labor cost, depreciation cost, and technological differences. The raw material, electricity, and depreciation costs account for about 80% of the total cost. Leading enterprises have different production costs due to differences in electricity cost ratios and technological routes [26]. 2. Polysilicon Classification - **Physical Form**: Polysilicon can be classified into block silicon and granular silicon. Block silicon has a stable quality and can be stored for a long time, while granular silicon can avoid the crushing step but is easily contaminated [28]. - **Purity**: It can be divided into metallurgical - grade polysilicon (MG - Si), solar - grade polysilicon (SOG - Si), and electronic - grade polysilicon (SEG - Si) in descending order of purity [33]. - **Downstream Doping and Conductivity Type**: Solar - grade polysilicon is mainly divided into N - type and P - type, depending on the type of doping impurities [34]. - **Surface State**: Block silicon can be further divided into dense material, cauliflower - like material, and coral - like material. Dense material is mainly used for pulling single - crystal silicon, while cauliflower - like and coral - like materials are mainly used for making poly - silicon wafers [35]. 3. Polysilicon Delivery Rules Interpretation - **Brand Delivery System**: Polysilicon futures implement a brand - based delivery system. The delivery products must be from registered brands approved by the exchange. Registered brand products can be warehoused without inspection if the owner can provide relevant quality certificates. There are 7 enterprises with 12 production plants in the first batch of registered brands [41][42]. - **Delivery Details**: The delivery area covers 8 provinces (autonomous regions), and there is no premium or discount between regions. The delivery unit is 30 tons per lot. The warehouse receipt has a 6 - month validity period, and products with a production date over 90 days cannot be registered as warehouse receipts. The delivery methods include one - time delivery, rolling delivery, and futures - to - cash transactions [49][50][53]. - **Delivery Requirements**: The benchmark delivery product is N - type block silicon, and the alternative is P - type block silicon with a discount of 12,000 yuan/ton. Strict quality indicators are specified, and packaging and storage requirements are also defined. There are also position - limit and risk - control measures [58][63][64]. 4. Polysilicon Delivery and Recent Market Analysis and Outlook - **Delivery Situation**: The current market price is expected to result in a very small amount of warehouse receipts. The recent market has seen continuous increases in positions and price declines, with low trading volume. The 2506 contract is expected to rise in the short term, and it is estimated that the market price needs to be above 39,000 yuan/ton for warehouse receipt registration to be cost - effective, and above 40,000 yuan/ton for producers to have a strong willingness to register [66][67]. 5. Summary - **Industry Status**: The polysilicon upstream and downstream industries are highly concentrated, and most enterprises are in a state of loss. There are many types and grades of polysilicon, and the delivery requirements are high. The amount of warehouse receipts registered at the current market price is expected to be small [70]. - **Strategy**: The same as the core strategy, including unilateral, cross - period, cross - variety, spot - futures, and option strategies [69].

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - The fundamentals of the polysilicon market have changed little, as reflected in the large difference in the increase between near - and far - month contracts. Since April, the "rush installation" of photovoltaic terminals has gradually ended, and strong - stimulus policies have created a negative feedback. With the "tariff" dispute, the expectation of export improvement is weak. Polysilicon (280,000 tons), silicon wafers, and battery cells have all accumulated inventory for 4 consecutive weeks. Supply - demand balance requires greater production cuts, and there may be an expectation of increased production during the wet season. The large rebound of the near - month 06 contract is mainly due to the leading enterprises' announcement not to use the futures delivery warehouse for destocking and the exchange having only 60 lots of warehouse receipts, which causes market panic about delivery. The benchmark delivery product has a higher standard than the spot dense material, and the basis provides bottom support. In the short term, the significant increase in the volatility of the 06 contract attracts long - position funds to enter the market, but the weak fundamentals will limit the price rebound space. It is expected to fluctuate cautiously and strongly, and it is not advisable to continue chasing high during the session for the near - month contract. The resistance above 38,000 yuan (the current price range of re - feedstock) increases incrementally, and short - term operations need to be cautious [4] 3. Summary by Relevant Catalogs 3.1 Market Review and Outlook - **Market Performance**: The near - month polysilicon 06 contract has deeply declined, over - exhausting the bearish drivers. The shortage of the delivery benchmark product has reversed market sentiment, and the price once rose by 3.34% during the session. The closing price of PS2506 was 36,950 yuan/ton, with a gain of 2.43%, a trading volume of 455,000 lots, an open interest of 6,752 lots, and a net increase of 4,212 lots [4] - **Future Outlook**: The fundamentals have limited changes. Since April, the "rush installation" of photovoltaic terminals has ended, policies have a negative feedback, and export improvement expectations are weak. Polysilicon, silicon wafers, and battery cells have accumulated inventory for 4 consecutive weeks. Supply - demand balance needs larger production cuts and there may be increased production in the wet season. The 06 contract rebounded due to delivery - related factors. The basis supports the price, but weak fundamentals limit the rebound space. It is expected to fluctuate cautiously and strongly, and short - term operations should be cautious [4] 3.2 Market News - As of May 8, 2025, the number of polysilicon warehouse receipts was 40 lots, a decrease of 20 lots from the previous trading day [5] - Longi Green Energy, JinkoSolar, JA Solar, and Trina Solar released their Q1 2025 performance reports and held performance briefings. During the reporting period, the four companies had losses of 1.436 billion yuan, 1.39 billion yuan, 1.638 billion yuan, and 1.32 billion yuan respectively, with a total loss of 5.784 billion yuan. Longi Green Energy reduced its losses year - on - year, while the other three companies' losses decreased by 218.2%, 239.35%, and 355.88% respectively year - on - year [5]

Report Industry Investment Rating No relevant content provided. Core Views - The industrial silicon futures and spot prices are in a downward trend. The supply in the northwest region remains relatively high, and the demand is weak. The industry is expected to oscillate weakly in the short term [1][2][3]. - The polysilicon futures price hit a new low, while the spot price remained stable. There is a game between production cuts by polysilicon enterprises to support prices and weak demand. The 2506 contract may rebound due to delivery games [4][6][7]. Summary by Related Catalogs Industrial Silicon Market Analysis - On May 7, 2025, the industrial silicon futures price hit a new low. The main contract 2506 opened at 8420 yuan/ton and closed at 8290 yuan/ton, down 0.96% from the previous settlement. The open interest of the 2505 main contract was 182,782 lots, and the number of warehouse receipts on May 8 was 68,686 lots, a decrease of 244 lots from the previous day [1]. - The spot price of industrial silicon declined. The price of oxygenated 553 silicon in East China was 9100 - 9300 yuan/ton, down 100 yuan/ton; the price of 421 silicon was 9900 - 10300 yuan/ton, down 100 yuan/ton [1]. - The consumption of organic silicon DMC was stable, with a quotation of 11300 - 11800 yuan/ton. The overall operating capacity of domestic monomers decreased due to the resumption of some plants in East and North China and the maintenance of an 800,000 - ton plant in the northwest [1]. Strategy - The industry's total inventory pressure is relatively high, and the short - term oversupply situation is difficult to change. Industrial silicon is expected to oscillate weakly. For the unilateral strategy, it is advisable to operate within a range, and upstream enterprises can sell hedging at high prices [3]. Polysilicon Market Analysis - On May 7, 2025, the main contract 2506 of polysilicon futures continued to decline, opening at 36,670 yuan/ton and closing at 35,520 yuan/ton, a decrease of 3.14% from the previous trading day. The open interest of the main contract reached 63,290 lots, and the trading volume was 135,166 lots [4]. - The spot price of polysilicon remained stable. The price of polysilicon re - feedstock was 35.00 - 36.00 yuan/kg; the price of dense polysilicon was 34.00 - 35.00 yuan/kg [4]. - Polysilicon factory inventory decreased, while silicon wafer inventory increased. The polysilicon inventory was 26.10 (with a month - on - month change of - 0.50%), and the silicon wafer inventory was 20.62GW (with a month - on - month change of 5.58%). The weekly polysilicon output was 22,400 tons, a month - on - month decrease of 1.75%, and the silicon wafer output was 13.29GW, a month - on - month decrease of 0.67% [5]. - The prices of silicon wafers, battery cells, and components remained stable [5]. - In May, the polysilicon output decreased by about 0.2 million tons month - on - month, and the silicon wafer output decreased by about 4GW month - on - month. Some enterprises have new production capacity investment expectations in May, and the registration of warehouse receipts has started [6]. Strategy - The 2506 contract may rebound due to delivery games. Investors can choose to build long positions opportunistically. If the rebound is significant, upstream enterprises can sell hedging [7].

Report Information - Date: May 8, 2025 - Publisher: Guotai Junan Futures Investment Ratings - Not provided in the content Core Views - The report provides daily analysis and forecasts for various commodities, including precious metals, base metals, energy, and agricultural products. Each commodity has a specific outlook, such as price trends, supply - demand dynamics, and the impact of macro - economic and industry news [2][4]. Commodity Summaries Precious Metals - **Gold**: Slight progress in Sino - US negotiations. The trend strength is 0, indicating a neutral outlook. The prices of different gold contracts showed various changes, and the central bank has been increasing its gold holdings [5][6][9]. - **Silver**: Expected to decline in a volatile manner. The trend strength is - 1, suggesting a slightly bearish outlook. Silver prices also showed fluctuations in different contracts [5][6][9]. Base Metals - **Copper**: Falling inventories limit price declines. The trend strength is 0, indicating a neutral outlook. There are supply - demand changes in the copper market, and some companies' production has increased [11][13]. - **Aluminum**: Prices are under pressure. The trend strength is - 1, suggesting a slightly bearish outlook. Some alumina enterprises plan to cut production [14][15]. - **Zinc**: Operating under pressure. The trend strength is - 1, indicating a slightly bearish outlook. Zinc prices and inventory data have changed [16][17]. - **Lead**: Weak supply and demand, with prices oscillating within a range. The trend strength is 0, indicating a neutral outlook [19][20]. - **Nickel**: The price range has narrowed, and nickel prices have returned to narrow - range fluctuations. The trend strength is 0, indicating a neutral outlook. Some Indonesian nickel projects' production capacity utilization is increasing [22][24]. - **Tin**: Prices weakened during the holiday. The trend strength is - 1, suggesting a slightly bearish outlook [25][27]. - **Industrial Silicon**: Weak demand, with a weak performance in the futures market. The trend strength is - 1, indicating a slightly bearish outlook. Panasonic is exiting the solar and energy storage business, affecting the industry [30][32]. - **Polysilicon**: The futures price hit a new low since listing. The trend strength is - 1, suggesting a slightly bearish outlook [30][32]. Energy - related Commodities - **Carbonate Lithium**: The cost center continues to move down, and the inventory build - up pattern restricts price rebounds. The trend strength is 0, indicating a neutral outlook [33][35]. - **Iron Ore**: Expectations are fluctuating, with wide - range oscillations. The trend strength is 0, indicating a neutral outlook. The central bank has implemented a series of monetary policies [36][37]. - **Rebar and Hot - Rolled Coil**: Poor demand expectations, with prices fluctuating at low levels. The trend strength of both is 0, indicating a neutral outlook [40][41][44]. - **Silicon Iron and Manganese Silicon**: Affected by macro factors, prices are oscillating widely. The trend strength of both is 0, indicating a neutral outlook [45][48]. - **Coke and Coking Coal**: Coke is expected to decline in a volatile manner, and coking coal is affected by the sentiment of coal terminal desilting, also showing a weak trend. The trend strength of both is - 1, suggesting a slightly bearish outlook [49][50][52]. - **Steam Coal**: Affected by the sentiment of forced desilting at ports, prices are oscillating weakly. The trend strength is 0, indicating a neutral outlook [53][55]. Other Commodities - **Glass**: The price of glass original sheets is stable. The trend strength is 0, indicating a neutral outlook [56][57][58]. - **Para - Xylene**: Positive spread arbitrage between months, with expanding processing margins. The trend strength is 0, indicating a neutral outlook. Supply disruptions and trade negotiations affect the price [60][63][65]. - **PTA**: Long PTA and short SC. The trend strength is 0, indicating a neutral outlook. The supply - demand pattern is changing, with some device maintenance [60][64][66]. - **MEG**: Long PTA and short MEG. The trend strength is 0, indicating a neutral outlook. Supply is expected to increase, and it is difficult to reduce port inventory [60][66][67]. - **Rubber**: Prices are oscillating. The trend strength is 0, indicating a neutral outlook. Vietnam's rubber export situation is changing, and the new supply is expected to increase gradually [68][70][72].

Group 1 - Yangtze Power maintains a high dividend policy, indicating that future dividends may exceed 70% [1] - The company has a 10-year dividend commitment established in 2016, set to expire at the end of 2025 [1] - The management's open attitude towards dividend continuity reflects a commitment to shareholder interests [1] Group 2 - Beiken Energy plans to issue up to 54 million shares to Chairman Chen Dong, raising a maximum of 356 million yuan for working capital and debt repayment [2] - This issuance will result in a change of control, with Chen Dong becoming the new controlling shareholder [2] - Investors should monitor Chen Dong's strategic plans and performance under his leadership [2] Group 3 - The silicon industry is experiencing weak demand, with some companies considering early maintenance or adjustments to production loads [3] - The price range for n-type granular silicon is reported at 35,000 to 37,000 yuan per ton, with an average price decrease of 2.7% [3] - The market's reduced acceptance of high-priced silicon materials suggests potential short-term adjustments in the industry [3]

Core Viewpoint - The silicon market is currently experiencing a stalemate with no transactions reported for rod silicon, while the price for n-type granular silicon has decreased by 2.70% compared to the previous week [1] Industry Summary - No transactions have occurred in the rod silicon market this week, indicating a lack of activity and potential market stagnation [1] - The price range for n-type granular silicon is reported between 35,000 to 37,000 yuan per ton, with an average transaction price of 36,000 yuan per ton [1] - Due to the extreme market conditions, some polysilicon companies are considering advancing their scheduled maintenance from the third quarter to the second quarter, or may adjust their operational load based on actual order conditions [1]

Group 1: Market Overview - On May 7, the domestic commodity futures market saw more gains than losses, with major contracts for paraxylene, low-sulfur fuel oil, asphalt, PTA, SC crude oil, and high-sulfur fuel oil rising over 2% [1] - The China Securities Commodity Futures Price Index closed at 1362.44 points, up 5.61 points or 0.41% from the previous trading day [1] Group 2: Oil Market Impact - The strong rebound in international oil prices led to a collective rise in related domestic products, with paraxylene (PX) and low-sulfur fuel oil (LU) seeing increases of nearly 3% [2] - Factors contributing to the oil price rebound include geopolitical tensions and a recovery in market sentiment regarding trade wars, which have attracted buying interest [2] Group 3: Polyester Chain Dynamics - The rebound in oil prices has positively impacted the polyester chain, with PX and PTA main contracts closing up 2.81% and 2.72% respectively [3] - Domestic PX and PTA prices are expected to remain tight due to ongoing maintenance and inventory depletion, with potential for further price testing [3] Group 4: Weakness in Silicon and Lithium Carbonate - Both polysilicon and lithium carbonate main contracts hit historical lows, with polysilicon down 3.63% and lithium carbonate down 1.99% [4] - Despite marginal improvements in the polysilicon market, the supply-demand balance remains loose, leading to continued downward pressure [4][5] Group 5: Aluminum Market Trends - The main contract for aluminum fell over 2%, driven by seasonal demand weakness and declining alumina prices [5][6] - The overall inventory levels for aluminum products remain low compared to previous years, but the market faces pressure from international trade dynamics [6]

Core Viewpoint - The market for rod silicon is currently stagnant, with no transactions taking place, and the price of n-type granular silicon has decreased by 2.70% compared to the previous period, averaging 36,000 yuan per ton [1] Market Conditions - The rod silicon market is characterized by a stalemate, with companies reporting minimal transactions. Downstream procurement has shifted from concentrated purchasing to sporadic small-scale restocking based on production schedules [1] - The prices of downstream products in the photovoltaic industry are declining again, leading downstream companies to tighten control over raw material costs. The expected procurement prices for polysilicon continue to drop, resulting in significant losses for most polysilicon companies, which are reluctant to lower prices for transactions [1] Production Adjustments - Due to the extreme market conditions, some polysilicon companies are considering advancing their scheduled maintenance from the third quarter to the second quarter or adjusting their operating loads based on actual order situations [1] - Currently, all polysilicon companies in operation in China are running at reduced capacity. Plans for new production from two companies have been canceled, and three companies that are about to undergo maintenance are gradually reducing raw material deliveries [1] - It is anticipated that domestic polysilicon production will decrease to approximately 96,000 tons in May, representing a month-on-month decline of about 3%, with the number of operating companies potentially reducing to around 10 in the second quarter [1]

Report Industry Investment Rating - No relevant information provided Core View of the Report - The polysilicon market price has declined overall. On the supply side, over half of the enterprises in the industry are carrying out equipment maintenance, especially in Xinjiang and Mongolia, leading to a significant decline in supply. On the demand side, the downstream demand for polysilicon is weak, with strong wait - and - see sentiment among crystal - pulling enterprises and low procurement eagerness. Downstream enterprises expect the future silicon material price to fall and plan to replenish inventory after the price stabilizes. The inventory pressure in the polysilicon industry remains high, mainly concentrated in manufacturers, and some manufacturers face difficulties in shipping. It is recommended to temporarily observe the polysilicon market [2] Summary by Relevant Catalogs Futures Market - The closing price of the main contract of polysilicon is 35,520 yuan/ton, down 890 yuan; the main contract position is 63,290 lots, up 9,467 lots. The price difference between the 06 - 07 contracts of polysilicon is 1,250 yuan/ton, down 400 yuan; the price difference between polysilicon and industrial silicon is 27,230 yuan/ton, down 855 yuan [2] Spot Market - The spot price of polysilicon is 40,500 yuan/ton, unchanged; the average price of polysilicon (cauliflower material) is 30.5 yuan/kg, unchanged; the average price of polysilicon (compact material) is 33.5 yuan/kg, unchanged; the average price of polysilicon (recycled material) is 35 yuan/kg, unchanged. The basis of polysilicon is 4,090 yuan/ton, up 835 yuan; the weekly average price of photovoltaic - grade polysilicon is 4.39 US dollars/kg, down 0.1 US dollars [2] Upstream Situation - The closing price of the main contract of industrial silicon is 8,290 yuan/ton, down 35 yuan; the spot price of industrial silicon is 9,300 yuan/ton, down 100 yuan. The monthly export volume of industrial silicon is 52,919.65 tons, down 12,197.89 tons; the monthly import volume is 2,211.36 tons, up 71.51 tons. The monthly output of industrial silicon is 335,750 tons, up 46,400 tons; the total social inventory of industrial silicon is 603,000 tons, up 1,000 tons [2] Industry Situation - The monthly output of polysilicon is 97,000 tons, up 7,000 tons; the monthly import volume of polysilicon is 2,906 tons, down 222 tons. The weekly spot price of imported polysilicon materials in China is 5.28 US dollars/kg, unchanged; the monthly average import price of polysilicon in China is 2.19 US dollars/ton, down 0.14 US dollars [2] Downstream Situation - The monthly output of solar cells is 78,444,000 kilowatts, up 11,443,000 kilowatts; the weekly average price of solar cells is 0.82 RMB/W, up 0.01 RMB/W. The monthly export volume of photovoltaic modules is 95,373,120 pieces, up 24,038,530 pieces; the monthly import volume is 9,846,120 pieces, down 2,122,260 pieces. The monthly average import price of photovoltaic modules is 0.27 US dollars/piece, up 0.01 US dollars [2] Industry News - As of May 6, the mainstream market price of P - type polysilicon cauliflower material was 32 yuan/kg, down 1 yuan/kg; the mainstream market price of N - type compact material was 35.5 yuan/kg, down 0.5 yuan/kg; the mainstream market price of N - type recycled material was 39 yuan/kg, down 1 yuan/kg; the mainstream market price of N - type granular silicon was 37 yuan/kg, down 1 yuan/kg [2]