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工业硅周报:市场亢奋情绪极致释放,注意情绪退坡后的大幅回落风险及套保机会-20250726
Wu Kuang Qi Huo·2025-07-26 12:55

Report Industry Investment Rating - Not provided in the content Core Viewpoints of the Report - The industrial silicon market continues to face issues of oversupply and insufficient effective demand in the long - term. The short - term price increase is mainly driven by the "anti - involution" and supply - side reform 2.0 expectations, which have led to a surge in market sentiment. However, there are signs that the short - term exuberant sentiment may fade, and attention should be paid to the risk of a significant price drop when the sentiment wanes. It is also recommended that relevant enterprises seize hedging opportunities while controlling margin (cash flow) safety [16]. Summary by Directory 1. Weekly Assessment and Strategy Recommendation - Production and Price Data: The weekly output of polysilicon was 24,400 tons, with a slight week - on - week increase but still significantly lower than the same period in 2024, and the cumulative weekly output decreased by about 46.99%. The price of N - type polysilicon increased by 0.75 yuan/ton to 44.7 yuan/kg. The DMC output was 45,600 tons, a decrease of 2,200 tons week - on - week, and the cumulative weekly output increased by about 15.51% year - on - year. The organic silicon inventory continued to decline week - on - week, remaining at a relatively high level, and the production gross profit continued to be in the red, with the loss narrowing significantly. The price of organic silicon rose by 1,600 yuan/ton to 12,450 yuan/ton. From January to June, the cumulative output of aluminum alloy was 9.097 million tons, a year - on - year increase of 1.089 million tons or 13.6%. From January to June, China's cumulative net export of industrial silicon was 335,500 tons, a year - on - year decrease of 15,800 tons or 4.49% [14]. - Inventory Data: The industrial silicon inventory was 691,800 tons, a decrease of 280 tons week - on - week, continuing to decline while remaining at a high level. Among them, the factory inventory was 271,400 tons, an increase of 300 tons week - on - week; the market inventory was 171,500 tons, remaining unchanged; and the registered warehouse receipt inventory was 248,900 tons, a decrease of 3,100 tons week - on - week [14]. - Spot and Futures Data: The spot price of 553 (non - oxygen - permeable) industrial silicon in East China was 9,850 yuan/ton, an increase of 750 yuan/ton week - on - week; the spot price of 421 industrial silicon was 10,350 yuan/ton, with a converted futures price of 9,550 yuan/ton, an increase of 700 yuan/ton week - on - week. The futures main contract (SI2509) closed at 9,725 yuan/ton, an increase of 1,030 yuan/ton week - on - week. The 553 (non - oxygen - permeable) had a premium of 125 yuan/ton over the futures main contract, with a basis rate of 1.27%; the 421 had a discount of 175 yuan/ton to the main contract, with a basis rate of - 1.69% [15]. - Cost Data: The average production cost in Xinjiang was 8,325 yuan/ton, remaining unchanged week - on - week; in Yunnan, it was 9,530 yuan/ton, an increase of 15 yuan/ton week - on - week; and in Sichuan, it was 9,200 yuan/ton, an increase of 30 yuan/ton week - on - week [15]. - Supply Data: The weekly output of industrial silicon was 75,200 tons, an increase of 1,900 tons week - on - week, continuing a slight upward trend. As of this week, the cumulative weekly output decreased by 20.48% year - on - year [15]. - Demand Situation: Polysilicon production remained at a low level, DMC production was basically stable, and overall demand was still relatively weak [16]. 2. Spot and Futures Market - As of July 25, 2025, the spot price of 553 (non - oxygen - permeable) industrial silicon in East China was 9,850 yuan/ton, an increase of 750 yuan/ton week - on - week; the spot price of 421 industrial silicon was 10,350 yuan/ton, with a converted futures price of 9,550 yuan/ton, an increase of 700 yuan/ton week - on - week. The futures main contract (SI2509) closed at 9,725 yuan/ton, an increase of 1,030 yuan/ton week - on - week. The 553 (non - oxygen - permeable) had a premium of 125 yuan/ton over the futures main contract, with a basis rate of 1.27%; the 421 had a discount of 175 yuan/ton to the main contract, with a basis rate of - 1.69% [21]. 3. Profit and Cost - Cost Factors: The average electricity price in Yunnan and Sichuan decreased by 0.02 yuan/kWh and 0.04 yuan/kWh respectively week - on - week, and the silicon stone price remained unchanged. The silicon coal price in the main production areas increased by 100 yuan/ton week - on - week [26][29]. - Production Cost: The average production cost in Xinjiang was 8,325 yuan/ton, remaining unchanged week - on - week; in Yunnan, it was 9,530 yuan/ton, an increase of 15 yuan/ton week - on - week; and in Sichuan, it was 9,200 yuan/ton, an increase of 30 yuan/ton week - on - week [29]. 4. Supply and Demand - Supply - Total Output: As of July 25, 2025, the weekly output of industrial silicon was 75,200 tons, an increase of 1,900 tons week - on - week, continuing a slight upward trend. As of this week, the cumulative weekly output decreased by 20.48% year - on - year. In June 2025, the industrial silicon output was 331,000 tons, an increase of 26,000 tons month - on - month, and the cumulative output from January to June decreased by 321,000 tons or 14.74% year - on - year [34]. - Supply - Main Production Areas Output: Data on the output of industrial silicon in main production areas such as Xinjiang, Yunnan, Sichuan, Inner Mongolia, Gansu, etc. are presented in the form of graphs, but specific numerical summaries are not provided in the text [36][39][42]. - Demand - Polysilicon: As of July 25, 2025, the weekly output of polysilicon was 24,400 tons, with a slight week - on - week increase but still significantly lower than the same period in 2024. As of this week, the cumulative weekly output decreased by about 46.99%. The price of N - type polysilicon increased by 0.75 yuan/ton to 44.7 yuan/kg [46]. - Demand - Organic Silicon: As of July 25, 2025, the DMC output was 45,600 tons, a decrease of 2,200 tons week - on - week, and the cumulative weekly output increased by about 15.51% year - on - year. The organic silicon inventory continued to decline week - on - week, remaining at a relatively high level, and the production gross profit continued to be in the red, with the loss narrowing significantly. The price of organic silicon rose by 1,600 yuan/ton to 12,450 yuan/ton [49]. - Demand - Aluminum Alloy: As of July 25, 2025, the price of primary aluminum alloy A356 was 21,240 yuan/ton, an increase of 70 yuan/ton week - on - week; the price of recycled aluminum alloy ADC12 was 20,160 yuan/ton, an increase of 30 yuan/ton week - on - week. From January to June, the cumulative output of aluminum alloy was 9.097 million tons, a year - on - year increase of 1.089 million tons or 13.6% [52]. - Demand - Export: From January to June, China's cumulative net export of industrial silicon was 335,500 tons, a year - on - year decrease of 15,800 tons or 4.49% [55]. 5. Inventory - As of July 25, 2025, the industrial silicon inventory was 691,800 tons, a decrease of 280 tons week - on - week, continuing to decline while remaining at a high level. Among them, the factory inventory was 271,400 tons, an increase of 300 tons week - on - week; the market inventory was 171,500 tons, remaining unchanged; and the registered warehouse receipt inventory was 248,900 tons, a decrease of 3,100 tons week - on - week [60]. 6. Graphical Trends - From July 21 - 25, the industrial silicon futures price continued to rebound. During the week, it broke through the upper edge of the flag (or expanding horn pattern) and briefly accelerated upwards, once exceeding 10,000 yuan/ton, with a weekly gain of 1,005 yuan/ton or 11.55%. At the daily - line level, the short - term rebound trend continued, but the upward momentum became looser. Short - term attention should be paid to the price performance at the resistance level around 10,000 yuan/ton, and be wary of the risk of price decline [63].