工业硅期货早报-20251013

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - Positive Factors: Cost increase provides support, and manufacturers have plans to halt or reduce production [10]. - Negative Factors: Demand recovery is sluggish after the holiday; there is an oversupply in the downstream polysilicon market. The main reason is the mismatch between production capacity and demand, making it difficult to reverse the downward trend [11]. 3. Summary by Relevant Catalogs 3.1 Daily Views 3.1.1 Industrial Silicon - Fundamentals: Last week, the supply of industrial silicon was 97,000 tons, a 4.30% increase compared to the previous week. The demand was 82,000 tons, a 4.65% decrease. The polysilicon inventory was 240,000 tons, at a high level. The silicone inventory was 55,100 tons, at a low level, with a production profit of -708 yuan/ton, in a loss - making state. The comprehensive operating rate was 70.43%, flat compared to the previous week, and lower than the historical average. The aluminum alloy ingot inventory was 757,000 tons, at a high level, with an import loss of 188 yuan/ton. The cost support in the Xinjiang region has increased [6]. - Basis: On October 10th, the spot price of non - oxygenated silicon in East China was 9,300 yuan/ton, and the basis of the 11 - contract was 615 yuan/ton, with the spot price higher than the futures price [6]. - Inventory: The social inventory was 545,000 tons, a 0.37% increase compared to the previous week. The sample enterprise inventory was 167,850 tons, a 3.29% increase. The main port inventory was 120,000 tons [6]. - Disk: The MA20 was upward, and the futures price of the 11 - contract closed below the MA20 [6]. - Main Position: The main position was net short, and the short position increased [6]. - Expectation: The supply production has increased and is near the historical average level. The demand recovery is at a low level, and the cost support has increased. The industrial silicon 2511 is expected to fluctuate between 8,550 - 8,820 [6]. 3.1.2 Polysilicon - Fundamentals: Last week, the polysilicon production was 31,000 tons, a 0.32% decrease compared to the previous week. The production in October is expected to be 134,500 tons, a 3.46% increase compared to the previous month. The silicon wafer production was 12.83GW, a 6.89% decrease, and the inventory was 167,800 tons, a 3.38% increase. The silicon wafer production is currently in a loss - making state. The production in October is expected to be 55.68GW, a 5.70% decrease compared to the previous month. The battery cell and component production have mixed performance, with battery cells mostly in loss and components in profit [8]. - Basis: On October 10th, the price of N - type dense material was 51,050 yuan/ton, and the basis of the 11 - contract was 3,585 yuan/ton, with the spot price higher than the futures price [8]. - Inventory: The weekly inventory was 240,000 tons, a 6.19% increase compared to the previous week, at a high level compared to the same period in history [8]. - Disk: The MA20 was downward, and the futures price of the 11 - contract closed below the MA20 [8]. - Main Position: The main position was net long, and the long position decreased [8]. - Expectation: The supply production is expected to increase in the short term and adjust in the medium term. The overall demand shows a decline but may rebound later. The cost support is stable. The polysilicon 2511 is expected to fluctuate between 48,060 - 49,870 [8]. 3.2 Market Overview 3.2.1 Industrial Silicon - The futures prices of various contracts showed different degrees of increase or decrease. The spot prices of different grades of silicon in East China remained stable [14]. - The social inventory, sample enterprise inventory, and main port inventory showed different trends of change. The production and operating rates of sample enterprises in different regions also had corresponding changes [14]. 3.2.2 Polysilicon - The prices of silicon wafers, battery cells, and components showed different trends. The production, inventory, and cost - profit indicators also had corresponding changes [16]. 3.3 Price - Basis and Delivery Product Spread Trends - The basis of industrial silicon SI main contract and the spread between East China 421 and 553 silicon showed different trends over time [19]. - The price of polysilicon main contract and the basis showed different trends over time [23]. 3.4 Inventory - The inventory of industrial silicon in delivery warehouses and ports, SMM sample enterprises, and the number of registered warrants showed different trends over time [25]. 3.5 Production and Capacity Utilization - The weekly production of SMM sample enterprises, monthly production by specification, and operating rate of industrial silicon showed different trends over time [29][30][31]. 3.6 Cost - The cost and profit trends of 421 silicon in Sichuan and Yunnan and oxygenated 553 silicon in Xinjiang showed different trends over time [35]. 3.7 Supply - Demand Balance 3.7.1 Industrial Silicon - The weekly and monthly supply - demand balance of industrial silicon showed different trends over time, with factors such as production, import, export, and consumption affecting the balance [37][40]. 3.7.2 Polysilicon - The monthly supply - demand balance of polysilicon showed different trends over time, with factors such as supply, import, export, and consumption affecting the balance [64]. 3.8 Downstream Market 3.8.1 Silicone - The price, production, import - export, and inventory of DMC in the silicone industry showed different trends over time [43][50]. - The prices of downstream products such as 107 glue, silicone oil, raw rubber, and D4 in the silicone industry showed different trends over time [45][46]. 3.8.2 Aluminum Alloy - The price, import - export, inventory, production, and demand (automobile and wheel hub) of aluminum alloy showed different trends over time [53][56][57]. 3.8.3 Polysilicon - The cost, price, inventory, production, and supply - demand balance of polysilicon showed different trends over time [61][64]. - The price, production, inventory, and demand of silicon wafers, battery cells, photovoltaic components, and photovoltaic accessories in the polysilicon downstream industry showed different trends over time [67][70][73][76].