Report Industry Investment Rating No information about the report industry investment rating is provided in the content. Core Viewpoints - The fundamentals of industrial silicon show both increasing supply and demand, but the inventory pressure remains significant. Recently, driven by macro - sentiment, the silicon price has been relatively strong and is expected to maintain a high - level consolidation in the short term, with an operating range of 8,000 - 10,000 yuan/ton [2]. - For polysilicon, the supply side has a strong incremental expectation, the demand side has no significant change, the number of warehouse receipts is gradually increasing, but the bullish sentiment is still strong. It is expected that the price will maintain a high - level consolidation in the short term, with an operating range of 44,000 - 55,000 yuan/ton [2]. Summary by Related Catalogs 1. Industrial Silicon Cost & Profit - The prices of silicon coal, petroleum coke, and electrodes have rebounded due to anti - involution sentiment and increased demand. However, as the southwestern production areas enter the wet season, the electricity cost has significantly decreased, weakening the cost support for silicon prices [2]. - In July, the average profit of national industrial silicon 553 was - 1,329 yuan/ton, a month - on - month increase of 1,032 yuan/ton; the average profit of 421 was - 988 yuan/ton, a month - on - month increase of 1,061 yuan/ton [32]. Supply - The number of open furnaces of silicon enterprises has increased overall this week. Northern large factories have gradually resumed supply, and after the cost in the southwestern production areas has decreased, the resumption of production has continued, with the number of open furnaces increasing. The overall supply shows an incremental trend [2]. - On the week of August 14, the number of open furnaces of silicon enterprises increased by 10 compared with the previous week [33]. Demand - The incremental demand mainly comes from the polysilicon sector. As the polysilicon price has reached a high level and the southwestern production areas have entered the wet season, the enthusiasm of enterprises to start work has greatly increased. The polysilicon production in July increased to around 110,000 tons and is expected to increase to about 130,000 tons in August. The organic silicon industry has gradually recovered after some enterprises resumed work after accident - related rectification, with rigid demand for industrial silicon. The demand for silicon - aluminum alloy is weak, with no incremental demand for industrial silicon for the time being [2]. Inventory - The futures price has remained at a high level, and the number of warehouse receipts has been increasing. As silicon enterprises in the southwestern production areas have gradually resumed production, the factory inventories of silicon factories have gradually accumulated [2]. - As of August 14, the social inventory of industrial silicon (social inventory + delivery warehouse) was 545,000 tons, a month - on - month decrease of 2,000 tons; the total factory inventories of Xinjiang, Yunnan, and Sichuan were 171,200 tons, a month - on - month increase of 1,100 tons. As of August 15, the registered warehouse receipts on the exchange were 50,599 lots, equivalent to 253,000 tons of spot [120]. Market Outlook The fundamentals of industrial silicon show both increasing supply and demand, and the inventory pressure remains significant. Recently, driven by macro - sentiment, the silicon price has been relatively strong and is expected to maintain a high - level consolidation in the short term, with an operating range of 8,000 - 10,000 yuan/ton [2]. 2. Polysilicon Supply - In July, some polysilicon enterprises increased production, mainly concentrated in the southwestern region and Qinghai region, and some enterprises carried out maintenance. After offsetting the increase and decrease, the monthly output is expected to increase to about 110,000 tons. In August, the wet season and high prices will further stimulate the start - up of polysilicon bases, and the monthly output is expected to increase to about 130,000 tons [2]. - The polysilicon production last week was 29,300 tons, a month - on - month decrease of 100 tons. As of August 14, the polysilicon inventory was 242,000 tons, an increase of 9,000 tons [63]. Demand Based on the current latest silicon material price, the silicon wafer quotation still cannot cover the full cost. Considering the weak demand and the gradual stabilization of upstream raw material prices, the silicon wafer price lacks upward momentum. Some battery cell enterprises have accumulated inventory due to reduced orders, and the price has loosened. The end - market has a low acceptance of high prices, and the overseas component export tax - refund stockpiling is basically completed, with components continuing to weaken [2]. Inventory As of August 14, the total polysilicon inventory was 242,000 tons, and the silicon wafer inventory was 19.8 GW. As of August 15, the total number of polysilicon futures warehouse receipts was 5,600 lots, and the number of warehouse receipts increased significantly [2]. Market Outlook The supply side of silicon materials has a strong incremental expectation, the demand side has no significant change, the number of warehouse receipts is gradually increasing, but the bullish sentiment is still strong. It is expected that the price will maintain a high - level consolidation in the short term, with an operating range of 44,000 - 55,000 yuan/ton. Attention should be paid to the macro - sentiment and the implementation of policies [2]. 3. Organic Silicon Supply In July, the operating rate of China's DMC was 67.73%, a month - on - month decrease of 3.22 percentage points, and the DMC output was 199,800 tons, a month - on - month decline [89]. Demand The demand for organic silicon is weak, and the price is declining. As of August 8, the average price of DMC was 11,400 yuan/ton, a month - on - month decrease of 6.17%; the average price of 107 glue was 12,250 yuan/ton, a month - on - month decrease of 3.92%; the average price of silicone oil was 13,900 yuan/ton, a month - on - month decrease of 1.42%. New orders are weak, and monomer factories are selling at reduced prices [95]. 4. Silicon - Aluminum Alloy Supply On the week of August 14, the operating rate of primary aluminum alloy was 56.6%, a month - on - month increase of 1 percentage point; the operating rate of recycled aluminum alloy was 53%, a month - on - month decrease of 0.1 percentage point [104]. Price The price of silicon - aluminum alloy has rebounded. As of August 15, the average price of ADC12 was 20,350 yuan/ton, a month - on - month increase of 0.49%; the average price of A356 was 21,150 yuan/ton, a month - on - month increase of 0.24% [107].

Report Industry Investment Rating No relevant content provided. Core View of the Report The industrial silicon price has declined, while the polysilicon price has remained high and stable. The supply of industrial silicon is expected to increase significantly in August due to the increase in furnace openings by silicon enterprises. The polysilicon production is also expected to rise, but the demand for silicon wafers may decline. The organic silicon industry has a certain price increase and strong price - holding intention, while the aluminum - silicon alloy industry has weak demand and declining prices. [3] Summary by Directory 1. Industrial Silicon - **Cost and Profit**: In the southwest production area, the power cost has decreased during the wet season, while the prices of silicon coal, petroleum coke, and electrodes have rebounded. Overall, the cost side has weak support for the silicon price. The average profit of industrial silicon 553 and 421 in June was - 2,361 yuan/ton and - 2,049 yuan/ton respectively, showing a month - on - month recovery [3][37]. - **Supply**: The number of furnace openings of silicon enterprises has increased. In Xinjiang, the previously reduced - production enterprises have recovered; in Yunnan and Sichuan, the operation has increased steadily. It is expected that more silicon enterprises will increase furnace openings in August, with a significant overall increase in supply [3]. - **Demand**: The incremental demand mainly comes from the polysilicon sector. In July, the output of polysilicon is expected to increase to around 110,000 tons, and there will still be some growth in August. The organic silicon industry has a weak purchase of industrial silicon due to an accident in an individual enterprise, and the demand for silicon - aluminum alloy is weak [3]. - **Inventory**: The futures price has remained high, and the warehouse receipts have stopped decreasing and started to increase. As the price rises, part of the factory inventory has transferred to the intermediate link and futures - cash traders, and the social inventory has decreased [3]. - **Market Outlook**: Recently, with the weakening of macro - sentiment and the increase in enterprise operation, the silicon price support has weakened, and it is expected to maintain a weak consolidation in the short term, with the operating range referring to 8,000 - 10,000 yuan/ton [3]. 2. Polysilicon - **Supply**: In July, some enterprises increased production, mainly in the southwest and Qinghai regions, and some enterprises carried out maintenance. After offsetting the increase and decrease, the monthly output is expected to increase to about 110,000 tons. In August, the wet season and high prices will further stimulate the start - up of polysilicon bases, and the monthly output is expected to increase to about 130,000 tons [3]. - **Demand**: The price of downstream silicon wafers has continued to rise, but the silicon wafer quotation cannot cover the full cost. It is expected that the production schedule in July will drop to about 52GW. The battery orders are short - term positive, and the component end has shown a situation of rising first and then falling [3]. - **Inventory**: As of July 31, the total polysilicon inventory was 229,000 tons, and the silicon wafer inventory was 18.15GW. As of August 1, the total polysilicon futures warehouse receipts were 3,200 lots [3]. - **Market Outlook**: Last week, with the weakening of macro - sentiment, the polysilicon price has declined after reaching a high. Fundamentally, the supply side of silicon materials has a strong expectation of incremental supply, and the demand side has no major changes. It is expected that the price will maintain a high - level consolidation in the short term, with the operating range referring to 40,000 - 55,000 yuan/ton [3]. 3. Organic Silicon - **Supply**: In July, the DMC start - up rate was 67.73%, a month - on - month decrease of 3.22 percentage points, and the output was 199,800 tons, showing a month - on - month decline [92]. - **Price**: The organic silicon price has rebounded. As of August 1, the average price of DMC was 12,400 yuan/ton, a month - on - month decrease of 0.40%; the average price of 107 glue was 12,750 yuan/ton, remaining flat month - on - month; the average price of silicone oil was 14,400 yuan/ton, remaining flat month - on - month [97]. - **Market Situation**: The monomer factories have received orders smoothly, and due to the low factory inventory pressure, they have a strong intention to hold prices. However, because the downstream inventory is sufficient, the purchase intention has declined after restocking [97]. 4. Silicon - Aluminum Alloy - **Supply**: On the week of July 31, the start - up rate of primary aluminum - silicon alloy was 54.6%, a month - on - month increase of 0.6 percentage points; the start - up rate of recycled aluminum - silicon alloy was 53.1%, remaining flat month - on - month [106]. - **Price**: The aluminum - silicon alloy price has declined. As of August 1, the average price of ADC12 was 20,000 yuan/ton, a month - on - month decrease of 0.99%; the average price of A356 was 20,950 yuan/ton, a month - on - month decrease of 1.18% [109].

Report Summary 1. Industry Investment Rating No investment rating information is provided in the report. 2. Core View - The industrial silicon market has seen a recent rebound in both futures and spot prices, but considering the cooling of sentiment and hedging pressure on the upper side of the market, the market is expected to adjust. However, bullish sentiment may still fluctuate, so caution is needed in operations. Attention should be paid to the resumption of production by silicon enterprises [1]. - The polysilicon market has also seen a continuous upward trend in the futures market since the end of June. Although the recent sentiment has faded, it still fluctuates. The market is volatile, and caution is required in operations. Continuous attention should be paid to the evolution of macro - sentiment and the registration of warehouse receipts [1]. 3. Summary by Relevant Contents Industrial Silicon - **Price Changes**: The average price of industrial silicon non - oxygenated 553 (East China) remained flat at 9,550 yuan/ton, and the average price of 421 (East China) remained flat at 10,150 yuan/ton. The closing price of the futures main contract dropped 2.97% to 8,500 yuan/ton [1]. - **Supply and Demand**: On the supply side, as silicon prices continue to rise, some previously shut - down silicon plants in Xinjiang have resumed production. In the southwest production area, with the arrival of the wet season, power costs have decreased, and enterprise operations have steadily increased. It is expected that some silicon furnaces will restart in August, so supply is expected to increase steadily. On the demand side, polysilicon enterprises maintain a production - cut state, but some silicon material plants plan to resume production in July, which will bring some demand increments. For the silicone industry, a major factory has stopped production for rectification due to an accident, resulting in a temporary tightening of supply. With the support of silicon prices on the cost side, silicone prices have continued to rise. Silicon - aluminum alloy enterprises purchase as needed, and the downstream's willingness to stock up at low levels is insufficient [1]. Polysilicon - **Price Changes**: N - type dense material increased 1.10% to 46 yuan/kg, N - type re - feed material rose 1.08% to 47 yuan/kg, N - type mixed material increased 1.12% to 45 yuan/kg, N - type granular silicon remained flat at 44.5 yuan/kg, and the closing price of the futures main contract rose 0.14% to 49,200 yuan/ton [1]. - **Supply and Demand**: On the supply side, polysilicon enterprises maintain a production - cut state, but some may have new production capacity put into operation. After offsetting the increase and decrease, production is expected to increase slightly, with July's production approaching 110,000 tons. On the demand side, the photovoltaic market is generally weak, with inventories of silicon wafers and silicon materials rising. Recently, due to the expected increase in polysilicon prices, downstream silicon wafer prices have followed suit. Enterprises say they will actively respond to policies, and the trading atmosphere has improved, but the terminal market is still weak due to the large over - consumption of demand in the first half of the year [1]. Other Information - The component procurement of the 1350MW solar photovoltaic power station project of Dongying Huiyang Clean Energy Co., Ltd.'s fourth - phase fishery - photovoltaic complementary project has been terminated due to policy adjustments. Another project in Dongying City, Lijin County, with an installed capacity of 975MWp, is planned to be invested about 741 million yuan [1]. - The Ministry of Industry and Information Technology has issued the 2025 special energy - saving supervision task list for the polysilicon industry, requiring local industrial and information technology departments to complete the supervision and submit results by September 30, 2025 [1].

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The industrial silicon market continues to face issues of oversupply and insufficient effective demand, with short - term prices tending to be weak, but the possibility of price fluctuations due to new narratives needs to be watched [15]. - The polysilicon market is expected to see production increases in August, with downstream production scheduling also increasing to a certain extent. However, the inventory may slightly accumulate, and the short - term price may fluctuate widely [17]. Summary by Directory 01. Week - ly Assessment and Strategy Recommendation Weekly Key Points Summary - Demand: The weekly polysilicon production was 27,700 tons, showing an obvious rebound but still lower than the same period in 2024. The DMC production was 47,800 tons, a week - on - week increase of 2,200 tons [13]. - Price: The spot price of 553 (non - oxygenated) industrial silicon in the East China region was 9,550 yuan/ton, a week - on - week decrease of 300 yuan/ton; the 421 industrial silicon spot price was 10,150 yuan/ton, with a converted futures price of 9,350 yuan/ton, a week - on - week decrease of 200 yuan/ton. The futures main contract (SI2509) closed at 8,500 yuan/ton, a week - on - week decrease of 1,225 yuan/ton [14]. - Cost: The average cost in Xinjiang was 8,325 yuan/ton, remaining unchanged; in Yunnan, it was 9,533.3 yuan/ton, also unchanged; in Sichuan, it was 9,178.6 yuan/ton, a week - on - week decrease of 21.4 yuan/ton [14]. - Supply: The weekly industrial silicon production was 78,600 tons, a week - on - week increase of 3,500 tons. From January to June, the cumulative aluminum alloy production was 9.097 million tons, a cumulative year - on - year increase of 1.089 million tons or 13.6%. The cumulative net export of industrial silicon from January to June was 335,500 tons, a cumulative year - on - year decrease of 15,800 tons or 4.49% [14]. - Inventory: The industrial silicon inventory was 696,600 tons, a week - on - week increase of 510 tons, remaining at a high level. Among them, the factory inventory was 272,500 tons, a week - on - week increase of 110 tons; the market inventory was 171,500 tons, remaining unchanged; the registered warehouse receipt inventory was 252,600 tons, a week - on - week increase of 400 tons [14]. Fundamental Assessment - The industrial silicon market has a complex situation. The basis shows a premium, the cost is basically stable, the supply has increased this week, the demand has marginally improved, and the inventory remains high. The short - term price is expected to be highly volatile, and it is recommended to wait and see [15]. - The polysilicon market is affected by capacity integration expectations and corporate price - holding strategies. The price is in a high - level shock. The production is expected to increase in August, and the inventory may slightly accumulate. The short - term price may fluctuate widely, and cautious participation is advised [17]. 02. Spot and Futures Market Industrial Silicon - As of August 1, 2025, the spot price of 553 (non - oxygenated) industrial silicon in the East China region was 9,550 yuan/ton, a week - on - week decrease of 300 yuan/ton; the 421 industrial silicon spot price was 10,150 yuan/ton, with a converted futures price of 9,350 yuan/ton, a week - on - week decrease of 200 yuan/ton. The futures main contract (SI2509) closed at 8,500 yuan/ton, a week - on - week decrease of 1,225 yuan/ton [22]. Polysilicon - As of August 1, 2025, the average price of N - type re -投料 polysilicon was 47 yuan/kg, a week - on - week increase of 0.5 yuan/kg; the average price of N - type dense material was 46 yuan/kg, a week - on - week increase of 0.5 yuan/kg. The futures main contract (PS2509) closed at 49,200 yuan/ton, a week - on - week decrease of 1,825 yuan/ton. The basis of the main contract was - 2,200 yuan/ton, with a basis rate of - 4.68% [25]. 03. Industrial Silicon Total Production - As of August 1, 2025, the weekly industrial silicon production was 78,600 tons, a week - on - week increase of 3,500 tons. In June 2025, the industrial silicon production was 331,000 tons, a month - on - month increase of 26,000 tons. From January to June, the cumulative year - on - year decrease was 321,000 tons or 14.74% [30]. Main Production Areas' Production - The report shows the production trends of industrial silicon in main production areas such as Sichuan, Yunnan, Xinjiang, Inner Mongolia, and Gansu through charts [32][34][37]. Production Cost - As of August 1, 2025, the electricity price and silica price in main production areas remained unchanged. The price of refined coal in main production areas also remained unchanged. The average cost in Xinjiang was 8,325 yuan/ton, remaining unchanged; in Yunnan, it was 9,533.3 yuan/ton, also unchanged; in Sichuan, it was 9,178.6 yuan/ton, a week - on - week decrease of 21.4 yuan/ton [43][46]. Visible Inventory - As of August 1, 2025, the industrial silicon inventory was 696,600 tons, a week - on - week increase of 510 tons, remaining at a high level. Among them, the factory inventory was 272,500 tons, a week - on - week increase of 110 tons; the market inventory was 171,500 tons, remaining unchanged; the registered warehouse receipt inventory was 252,600 tons, a week - on - week increase of 400 tons [49]. 04. Polysilicon Production - As of August 1, 2025, the weekly polysilicon production was 27,700 tons, showing an obvious rebound but still lower than the same period in 2024. In July, the polysilicon production was 106,300 tons, a month - on - month increase of 5,300 tons. From January to July, the cumulative polysilicon production was 679,400 tons, a year - on - year decrease of 41.03% [54]. Operating Rate and Scheduling - As of August 1, 2025, the operating rate of polysilicon in July was 39.23%, a month - on - month increase of 3.91 percentage points. The expected production in August was 130,500 tons, with the operating rate continuing to rise [57]. Inventory - As of August 1, 2025, the polysilicon inventory was 275,800 tons according to Baichuan Yingfu's statistics and 229,000 tons according to SMM's statistics, remaining at a high level compared to the same period [60]. Cost and Profit - As of August 1, 2025, the polysilicon production cost was 41,333.25 yuan/ton, a week - on - week slight decrease; the gross profit was 3,416.75 yuan/ton, a week - on - week continuous improvement [63]. Silicon Wafer - The weekly silicon wafer production was 11GW, a week - on - week slight decrease. In July, the silicon wafer production was 52.75GW, a month - on - month decrease of 6.09GW. From January to July, the silicon wafer production was 373.08GW, a year - on - year decrease of 10.31%. The silicon wafer inventory was 18.15GW, a week - on - week slight increase. The predicted production in August was 53.29GW, a month - on - month slight increase [66][69]. Battery Cell - In July, the battery cell production was 57.26GW, a month - on - month increase of 1.07GW. The operating rate of photovoltaic batteries in July was 62.4%, a month - on - month increase of 3.32 percentage points. From January to July, the cumulative battery cell production was 385.79GW, a year - on - year increase of 0.33%. The inventory of photovoltaic battery export factories was 5.33GW, a week - on - week continuous decrease. The expected production in August was 59.15GW, a month - on - month slight increase [74][77]. Module - In July, the module production was 47.1GW, a month - on - month increase of 0.8GW. The operating rate of modules in July was 45.92%, a month - on - month increase of 0.72 percentage points. From January to July, the cumulative module production was 330.4GW, a year - on - year increase of 1.47%. The finished product inventory of photovoltaic modules was 33.5GW, a week - on - week continuous increase. The expected production in August was 46.82GW, a decrease compared to July [82][85]. 05. Organic Silicon Production - As of August 1, 2025, the DMC production was 47,800 tons, a week - on - week increase of 2,200 tons. In July, the DMC production was 206,600 tons, a month - on - month increase of 6,300 tons. From January to July, the cumulative DMC production was 1.4334 million tons, a year - on - year increase of 18.17% [92]. Price and Profit - As of August 1, 2025, the average price of organic silicon was 12,400 yuan/ton, a week - on - week decrease of 50 yuan/ton. The DMC gross profit was - 215.63 yuan/ton, remaining unchanged [95]. Inventory - As of August 1, 2025, the DMC inventory was 46,800 tons, a week - on - week increase of 1,100 tons [99]. 06. Silicon - Aluminum Alloy and Exports Aluminum Alloy - As of August 1, 2025, the price of primary aluminum alloy A356 was 20,920 yuan/ton, a week - on - week decrease of 320 yuan/ton; the price of recycled aluminum alloy ADC12 was 19,970 yuan/ton, a week - on - week decrease of 190 yuan/ton. From January to June, the cumulative aluminum alloy production was 909,700 tons, a cumulative year - on - year increase of 108,900 tons or 13.6%. The operating rate of primary aluminum alloy was 54.6%, and that of recycled aluminum alloy was 53.1% [104][107]. Exports - From January to June, the cumulative net export of industrial silicon in China was 335,500 tons, a cumulative year - on - year decrease of 15,800 tons or 4.49% [110].

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core Views - For industrial silicon, although the spot and futures prices have rebounded recently, the oversupply situation is difficult to improve significantly in the short term, and the selling pressure after the price rebound will suppress the silicon price. The operating range is expected to be between 7,500 - 9,000 yuan/ton [3]. - For polysilicon, the supply - side structural adjustment has brought positive sentiment, and the short - term futures market is expected to be strong. However, there is a high risk of inventory accumulation, and the upward driving force is limited [3]. 3. Summary by Directory 3.1 Industry Chain Price Review - **Industrial Silicon**: The futures and spot prices of industrial silicon have shown a resonance upward trend. For example, the industrial silicon futures main contract closed at 7,980 yuan/ton on July 4, 2025, with different price changes in various regions and grades [8]. - **Polysilicon**: The price of polysilicon has rebounded from a low level. For instance, the N - type material price increased from 33.50 yuan/kg on June 27 to 34.50 yuan/kg on July 4 [8]. - **Silicon Wafer**: The demand for silicon wafers is insufficient, the price has decreased across all sizes, and the production schedule has dropped to about 52GW [3]. - **Battery Cell**: The production schedule of battery cells in July is expected to drop to about 54GW, and the oversupply situation remains unchanged [3]. - **Component**: The terminal demand for components has been severely overdrawn, new orders are limited, and the price is on a downward trend [3]. - **Organic Silicon**: The price of organic silicon continues to decline. As of July 4, the average price of DMC remained unchanged at 10,450 yuan/ton, while the average prices of 107 glue and silicone oil decreased [96]. - **Silicon Aluminum Alloy**: The price of silicon - aluminum alloy has declined. As of July 4, the average price of ADC12 remained unchanged at 20,100 yuan/ton, and the average price of A356 decreased by 0.47% [109]. 3.2 Supply - Side Analysis - **Industrial Silicon** - **Cost**: The power cost in the southwest production area is gradually decreasing, and the prices of raw materials such as silicon coal and silicon stone are also falling, providing insufficient support for the silicon price [3]. - **Supply**: The number of open furnaces in some regions has increased, and the overall supply is expected to rise. For example, in the week of July 3, the number of open furnaces of silicon enterprises increased by 13 units [37]. - **Demand**: The demand from polysilicon enterprises has increased, while the demand from organic silicon and silicon - aluminum alloy industries is average or weak [3]. - **Inventory**: The standard futures warehouse receipts are flowing out, but the inventory is still at a high level [3]. - **Polysilicon** - **Supply**: In July, some enterprises increased production, and some carried out maintenance. After offsetting, the monthly output is expected to increase to about 110,000 tons [3]. - **Demand**: The terminal demand for photovoltaic has been overdrawn, the domestic orders have decreased significantly, and the overseas orders are relatively stable. The demand for polysilicon is weak [3]. - **Inventory**: As of July 3, the total polysilicon inventory was 272,000 tons, and as of July 4, the number of polysilicon futures warehouse receipts was 2,780 lots [3]. 3.3 Demand - Side Analysis - **Organic Silicon**: The start - up of the organic silicon industry has recovered, but it is still mainly in a state of reduced production. The demand is weak, and the price is under pressure [89][93]. - **Silicon Aluminum Alloy**: The start - up rate of the silicon - aluminum alloy industry has rebounded slightly, but the demand is still weak, and the price has declined [104][109]. 3.4 Inventory Analysis - **Industrial Silicon**: As of July 3, the social inventory of industrial silicon (warehouse inventory + delivery warehouse) was 552,000 tons, and the total factory inventory of the three major production areas was 201,000 tons. As of July 4, the number of registered exchange warehouse receipts was 51,701 lots, equivalent to 258,500 tons of spot [119].

Report Summary 1. Report Industry Investment Rating No investment rating for the industry is provided in the report. 2. Core Viewpoints - The silicon market is characterized by weak supply and demand, with high industry inventory pressure. The sudden production cut by Xinjiang silicon enterprises on the supply - side has supported the short - term silicon price, but the long - term oversupply situation remains [1]. - The polysilicon price has rebounded at a low level driven by the increase in industrial silicon prices. However, due to the industry's overcapacity adjustment that requires time to be transmitted, the rebound space may be limited [1]. 3. Summary by Relevant Catalogs Industrial Silicon - **Price Data**: The average price of industrial silicon non - oxygenated 553 (East China) remained flat at 8,100 yuan/ton, and the average price of 421 (East China) industrial silicon remained flat at 8,700 yuan/ton. The closing price of the futures main contract rose 4.02% to 8,030 yuan/ton [1]. - **Supply**: Northern silicon enterprises'开工 has changed little. The southwest production area is about to enter the wet season, with lower power costs and a steady increase in enterprise 开工. The overall supply is increasing steadily [1]. - **Demand**: Polysilicon enterprises continue to cut production, and the resumption of production may be postponed. Organic silicon enterprises have a strong willingness to cut production to support prices, but the demand is weak. The downstream is in a wait - and - see mood, and the actual transaction price has declined. The overall 开工 of domestic monomer enterprises has declined, and the demand for industrial silicon has further weakened. Silicon - aluminum alloy enterprises purchase as needed, and the downstream's willingness to stock up at a low level is insufficient [1]. - **Investment Strategy**: In the short term, the sudden production cut by Xinjiang silicon enterprises has supported the silicon price. In the long term, the oversupply situation remains, and continuous attention should be paid to the actual production dynamics of silicon enterprises [1]. Polysilicon - **Price Data**: The price of N - type dense material remained flat at 33.5 yuan/kg, the price of polysilicon re - feeding material remained flat at 31.5 yuan/kg, the price of polysilicon dense material remained flat at 30.0 yuan/kg, the price of polysilicon cauliflower material remained flat at 28.5 yuan/kg. The closing price of the futures main contract rose 5.04% to 33,315 yuan/ton [1]. - **Supply**: Polysilicon enterprises continue to cut production, and some polysilicon plants may have new production capacity put into operation. After offsetting, the output is expected to increase slightly, but overall it will remain within 100,000 tons [1]. - **Demand**: The photovoltaic market is weak, with rising inventories of silicon wafers and polysilicon, continuous decline in the prices of silicon wafers, battery cells, and components, slow - growing market demand, and weak transactions [1]. - **Investment Strategy**: The polysilicon price has rebounded at a low level, but the rebound space may be limited. Continuous attention should be paid to the actual 开工 situation of the industrial chain [1]. Other Information - From June 20th to June 26th, the weekly output of sample silicon plants in Xinjiang was 34,220 tons, and the weekly 开工 rate was 71%, an increase from the previous week. Recently, news of production cuts by a large Xinjiang enterprise has spread, with more than 20 furnaces shut down, and the daily impact on production is expected to be about 1,500 - 1,700 tons. The duration of the production cut is uncertain, and the expected national supply in July has been lowered [1]. - On June 26th, Swiss solar panel manufacturer Meyer Burger applied for bankruptcy protection in the United States [1]. - Sunkind Energy has signed an agreement with Hangzhou ConfirmWare Technology Co., Ltd. to establish a 4GW solar battery pack production capacity in India [1].

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - The silicon market is facing a situation of weak supply and demand, with high inventory pressure in the industry. Silicon prices are expected to remain under pressure at low levels in the short term, and the downward space may be relatively limited. For polysilicon, the fundamentals are weak, and prices are expected to have no upward trend in the short term, with a strategy of shorting on rebounds [1] Summary by Related Catalogs Price Information - Industrial silicon: The average price of non - oxygenated 553 (East China) remained flat at 8,100 yuan/ton, and the average price of 421 (East China) remained flat at 8,700 yuan/ton. The closing price of the futures main contract rose 0.41% to 7,420 yuan/ton. The prices of different grades and regions of industrial silicon showed little change, except for a 1.20% drop in the average price of non - oxygenated 553 in Kunming and a 1.02% drop in the average price of 421 in Sichuan [1] - Polysilicon: The prices of N - type dense material, polysilicon re - feedstock, polysilicon dense material, and polysilicon cauliflower material remained flat. The closing price of the futures main contract fell 3.42% to 30,615 yuan/ton [1] - Other products: The prices of silicon wafers, battery cells, components, and organic silicon products remained unchanged [1] Export and Import Information - Organic silicon: In May 2025, the export volume of primary - form polysiloxane was 4.66 million tons, a month - on - month decrease of 2.10% and a year - on - year decrease of 4.51%. From January to May 2025, the total export volume was 22.89 million tons, a year - on - year increase of 5.73% [1] - Industrial silicon: In May 2025, the export volume was 5.57 million tons, a month - on - month decrease of 8% and a year - on - year decrease of 22%. From January to May 2025, the cumulative export volume was 27.24 million tons, a year - on - year decrease of 10%. The import volume in May 2025 was very small, and the cumulative import volume from January to May was 0.52 million tons, a year - on - year decrease of 55% [1] Inventory Information - As of June 19, the total social inventory of industrial silicon in major regions was 55.9 million tons, a week - on - week decrease of 1.3 million tons. Among them, the inventory in ordinary social warehouses was 13.1 million tons, a week - on - week decrease of 0.2 million tons, and the inventory in social delivery warehouses was 42.8 million tons, a week - on - week decrease of 1.1 million tons [1] Fundamental Analysis - Supply side: For industrial silicon, the start - up of silicon enterprises in the north has changed little, and the southwest production area is about to enter the wet season with lower power costs, so the enterprise start - up is steadily increasing. For polysilicon, silicon material enterprises maintain a production - cut situation, and although there may be new capacity put into operation, the overall supply is expected to increase slightly [1] - Demand side: For industrial silicon, polysilicon enterprises maintain production cuts and the resumption of production may be postponed; organic silicon enterprises have a strong willingness to cut production to support prices, but demand is weak; silicon - aluminum alloy enterprises purchase as needed, and the overall downstream willingness to stock up at low levels is insufficient. For polysilicon, the photovoltaic market is weak, with rising inventories of silicon wafers and silicon materials, falling prices of silicon wafers, battery cells, and components, and weak market transactions [1]

Group 1 - Report Industry Investment Rating - No information provided Group 2 - Report's Core View - The silicon market has weak supply and demand, high inventory pressure, and no expected reversal of silicon prices. It is expected to operate under pressure at a low level in the short term, and the subsequent downward space may be relatively limited [1]. - The fundamentals of the polysilicon market are weak, and the transaction price has declined. It is expected that there will be no upward trend in the short term, and the strategy is mainly to short on rebounds [1]. Group 3 - Summary According to Related Catalogs Industrial Silicon - **Price**: The average price of industrial silicon不通氧553 (East China) remained flat at 8,100 yuan/ton, and the average price of 421 (East China) remained flat at 8,700 yuan/ton. The closing price of the futures main contract rose 0.88% to 7,425 yuan/ton [1]. - **Supply**: Some silicon enterprises in the north reduced production due to cost inversion. In the southwest production area, although the flood season is approaching, there is a lack of confidence in the future market, and the overall wait - and - see sentiment is strong, with insufficient willingness to resume production. The overall start - up has declined [1]. - **Demand**: Polysilicon enterprises maintained a production - reduction situation, and the resumption of production may be postponed; the organic silicon industry has a strong willingness to reduce production to support prices, but the demand is weak. The downstream wait - and - see sentiment is strong, and the actual transaction price has declined. The silicon - aluminum alloy enterprises purchase on demand, and the downstream's willingness to stock up at a low level is insufficient [1]. Polysilicon - **Price**: N - type dense material remained flat at 34.5 yuan/kg; polysilicon re - feeding material remained flat at 32.5 yuan/kg; polysilicon dense material remained flat at 31.5 yuan/kg; polysilicon cauliflower material remained flat at 29.5 yuan/kg. The closing price of the futures main contract fell 1.88% to 33,370 yuan/ton [1]. - **Supply**: Silicon material enterprises maintained a production - reduction situation, and some silicon material factories may have new production capacity put into operation. After offsetting, the output is expected to increase slightly, but overall it remains within 100,000 tons [1]. - **Demand**: The photovoltaic market is weak, the inventory of silicon wafers and silicon materials has increased, the prices of silicon wafers, battery cells, and components have continued to decline, the market demand has slowed down, and the market transaction is weak [1]. Other Information - The quotation of raw rubber enterprises in North China has started to loosen downward, and the market's mainstream quotation has shifted down slightly. It is expected that there will still be a small downward adjustment space in the future [1]. - From January to May, the output of new energy vehicles and solar cells increased by 40.8% and 18.3% year - on - year respectively. The power generation of clean energy increased rapidly. From January to May, the power generation of wind and solar energy of industrial enterprises above the designated size increased by 11.1% and 18.3% respectively [1].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The fundamentals of industrial silicon and polysilicon have not improved substantially, and prices continue to be under pressure at low levels. The supply of industrial silicon is expected to increase, while demand is weak, and short - term improvement is difficult. The polysilicon market remains in a state of weak supply and demand, and prices are expected to remain low [3]. 3. Summary by Relevant Catalogs 3.1 Industry Chain Price Review - **Industrial Silicon Futures and Spot Prices**: As of June 13, 2025, the closing price of the main industrial silicon futures contract was 7,280 yuan/ton, up 0.75% from June 6. Spot prices in most regions remained unchanged, with only a few showing minor fluctuations [8]. - **Polysilicon Futures and Spot Prices**: The closing price of the main polysilicon futures contract in East China was 33,695 yuan/ton on June 13, down 3.01% from June 6. Spot prices of various polysilicon grades decreased, such as N - type material down 2.82% [8]. - **Organic Silicon and Related Product Prices**: As of June 13, the average price of DMC was 10,950 yuan/ton, down 450 yuan/ton from the previous period; the average price of 107 glue was 12,100 yuan/ton, unchanged; the average price of silicone oil was 13,750 yuan/ton, down 100 yuan/ton [8][91]. - **Silicon Wafer Prices**: Prices of all sizes of silicon wafers decreased, with N - type 183mm silicon wafers down 3.19% [8]. - **Battery Cell Prices**: The price of single - crystal PERC M10 - 182mm battery cells was 0.27 yuan/watt on June 13, down 2.55% from the previous period [8]. - **Component Prices**: Component prices continued to decline, reflecting weak market sentiment [73]. - **Aluminum Alloy Prices**: As of June 13, the average price of ADC12 was 20,050 yuan/ton, up 0.25% from the previous period; the average price of A356 was 21,150 yuan/ton, up 2.42% [8][103]. 3.2 Cost and Production Factors - **Raw Material Costs**: The price of silica stone continued to be weak, and the price of silicon coal and petroleum coke was also weak. The average price of carbon electrodes was 6,850 yuan/ton on June 13, unchanged from the previous period; the average price of graphite electrodes was 11,050 yuan/ton, unchanged [13][28][30]. - **Electricity Costs**: The alternation of flat and dry water periods led to a decline in electricity prices in Southwest China, which reduced the production cost of industrial silicon [18]. - **Industrial Silicon Production**: In the week of June 13, the number of open furnaces of silicon enterprises increased by 10 compared with the previous week. The production in Xinjiang increased slightly, and the production in Sichuan and Yunnan increased due to the adjustment of electricity prices [35][36]. - **Polysilicon Production**: In May, polysilicon production was 9.61 million tons, up 0.07 million tons from the previous month but down 8.09 million tons year - on - year. As of June 12, the polysilicon inventory was 27.5 million tons, up 0.6 million tons. In June, the start - up of polysilicon enterprises increased and decreased, and production was expected to increase slightly [62]. - **Organic Silicon Production**: In May, the operating rate of Chinese DMC was 62.37%, up 3.79 percentage points from the previous month, and the output was 18.4 million tons. In June, the operating rate may decline due to maintenance in some regions [85]. - **Aluminum Alloy Production**: In the week of June 12, the operating rate of primary aluminum alloy was 54.8%, up 0.2 percentage points from the previous week; the operating rate of recycled aluminum alloy was 53.9%, unchanged from the previous week [100]. 3.3 Inventory and Market Outlook - **Industrial Silicon Inventory**: As of June 12, the social inventory of industrial silicon was 57.2 million tons, down 1.5 million tons from the previous period; the total factory inventory of Xinjiang, Yunnan, and Sichuan was 23.57 million tons, down 0.32 million tons. As of June 13, the registered warehouse receipts on the exchange were 57,920 lots, equivalent to 28.96 million tons of spot [114]. - **Market Outlook**: The supply of industrial silicon is expected to increase, while demand is weak, and the short - term price is expected to range from 7,000 - 9,000 yuan/ton. The polysilicon market remains in a state of weak supply and demand, and the short - term price is expected to range from 32,000 - 36,000 yuan/ton [3].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The industrial silicon market is experiencing a continuous decline, with cost support weakening, supply increasing, demand remaining weak, high social inventory, and expected short - term price decline. The recommended strategy is to short on rebounds. - The polysilicon market shows a situation of weak supply and demand, with prices falling in both the futures and spot markets. The downstream purchasing willingness is low, and the recommended strategy is to short on rallies. [2] 3. Summary by Related Catalogs 3.1 Industrial Silicon 3.1.1 Cost and Profit - The power cost in the southwest production area is gradually decreasing as it enters the flat - water period, and the overall in - production cost of the industry will decline after the shutdown of high - cost enterprises in the north. Cost support for silicon prices is insufficient. - In May, the average profit of national industrial silicon 553 was - 2,417 yuan/ton, a month - on - month decrease of 416 yuan/ton; the average profit of 421 was - 2,188 yuan/ton, a month - on - month decrease of 103 yuan/ton. [2][36] 3.1.2 Supply - Last week, the number of open furnaces increased significantly, mainly from restarted enterprises in Xinjiang. As of now, the restart in Xinjiang has temporarily ended, and there are no expected new restarts in the short term. In Sichuan, enterprises are gradually increasing furnace openings with the decline of electricity prices in the wet season. Yunnan still has restart plans after maintenance, expected to restart around mid - to - late June. - In the week of May 29, the silicon enterprise's furnace - opening rate increased slightly, with a net increase of 20 furnaces. [2][37] 3.1.3 Demand - Downstream demand is weak, market transactions are low, and most transactions are at low prices. Polysilicon plants maintain a large - scale production reduction, the organic silicon industry reduces production, and the demand for silicon - aluminum alloy has weakened, with rigid procurement of industrial silicon. [2] 3.1.4 Inventory - Social inventory remains at a high level, and there is significant short - term inventory reduction pressure. As of May 29, the industrial silicon social inventory (warehouse inventory + delivery warehouse) was 58.9 million tons, a month - on - month increase of 0.7 million tons; the factory inventories in Xinjiang, Yunnan, and Sichuan totaled 23.77 million tons, a month - on - month increase of 0.35 million tons. [2][119] 3.1.5 Market Outlook - With strong restart expectations in the southwest production area and an increase in furnace openings of some silicon enterprises in the north, the supply shows an obvious increasing trend, while the demand maintains rigid procurement. Futures and spot prices are falling in tandem, and it is expected that there will be no significant improvement in the short term. The futures price is expected to range from 7,000 - 9,000 yuan/ton, and the strategy is to short on rebounds. [2] 3.2 Polysilicon 3.2.1 Supply - In May, the polysilicon output was 96,100 tons, a month - on - month increase of 700 tons and a year - on - year decrease of 80,900 tons. As of May 29, the polysilicon inventory was 270,000 tons, an increase of 10,000 tons. In June, the start - up of polysilicon enterprises will increase and decrease simultaneously, and production scheduling is expected to increase slightly. [67] 3.2.2 Demand - Demand is weak. Domestically, orders have shrunk significantly, while overseas orders are relatively stable. Long - term component orders have decreased significantly, and the price of photovoltaic components has continued to decline. The demand for battery chips from the component side has decreased, and it is expected that the production scheduling of battery chips will be tight in June. Silicon wafer prices have declined across all sizes, and there is a strong expectation of production reduction. [2] 3.2.3 Market Outlook - The supply and demand of polysilicon are both weak, and the futures and spot prices are falling in tandem. The downstream purchasing willingness remains low, and there is no expectation of bottom - fishing for inventory. Although the number of warehouse receipts has not increased significantly, the weak fundamentals have not led to the trading of squeeze - out risks in the futures price. In the short term, warehouse receipts have alleviated the price factor, and the strategy is to short on rallies. [2] 3.3 Organic Silicon 3.3.1 Production - In May, the operating rate of China's DMC was 62.37%, a month - on - month increase of 3.79 percentage points; the DMC output was 184,000 tons, a month - on - month increase. The industry mainly maintains production with reduced loads, and the overall operating rate has slightly increased. [87] 3.3.2 Price - As of May 30, the average price of DMC was 11,450 yuan/ton, unchanged from the previous month; the average price of 107 rubber was 12,100 yuan/ton, a month - on - month decrease of 150 yuan/ton; the average price of silicone oil was 13,900 yuan/ton, a month - on - month decrease of 50 yuan/ton. As the price of organic silicon has fallen to a low level, downstream purchasing willingness has increased, and market confidence has been somewhat restored. [94] 3.4 Silicon - Aluminum Alloy 3.4.1 Production - In the week of May 29, the operating rate of primary aluminum alloy was 54.6%, unchanged from the previous week; the operating rate of recycled aluminum alloy was 53%, a week - on - week decrease of 1.6 percentage points. [104] 3.4.2 Price - As of May 30, the average price of ADC12 was 20,200 yuan/ton, a month - on - month decrease of 0.98%; the average price of A356 was 20,750 yuan/ton, a month - on - month decrease of 0.24%. [107]