Workflow
新能源及有色金属周报:工业硅底部盘整,多晶硅持续探底-20250622
Hua Tai Qi Huo·2025-06-22 08:40

Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints - For industrial silicon, the supply side has an increase, the consumption side is weak, and the total inventory continues to rise. Most manufacturers face significant cost pressure, but the short - term price has stabilized. The price may oscillate weakly at the bottom [1][2][4]. - For polysilicon, recent spot transactions are scarce, the fundamentals are weak, and after the increase in warehouse receipts, the delivery game has weakened. Polysilicon is still in the process of bottom - seeking [4][6]. Group 3: Summary by Relevant Catalogs Industrial Silicon Market Analysis - Price: As of the week of June 20, downstream demand was mainly for essential needs, spot market transactions were average, and the futures market oscillated within a range. The spot price stabilized. The price of East China oxygen - passing 553 silicon was 8000 - 8300 yuan/ton, 441 silicon was 8400 - 8600 yuan/ton, and 421 silicon was 8400 - 9000 yuan/ton, all remaining unchanged week - on - week. The closing price of the main contract 2509 on the previous Friday was 7390 yuan/ton, a 1.5% increase from the last trading day of the previous week. The total open interest of industrial silicon futures was about 577,000 lots [1]. - Supply: This week, industrial silicon supply continued to increase. The number of open furnaces in Xinjiang increased significantly, decreased in the Northeast, and remained stable in the Southwest. The total number of open furnaces increased by 5. The weekly output of sample manufacturers reached 36,600 tons, a 1655 - ton increase from the previous week. It is expected that the output in June will increase to about 350,000 tons [1]. - Demand: Overall market demand remained weak this week. The polysilicon production increased slightly to 24,500 tons, a 700 - ton increase week - on - week. The overall operating rate of the organic silicon industry remained at 70.29%, with little change, and the weekly DMC output was 49,000 tons, a slight increase of 1400 tons. The aluminum alloy industry's demand for industrial silicon was mainly based on needs, and the order volume decreased slightly. In May 2025, the export volume of industrial silicon was 55,700 tons, an 8% decrease month - on - month and a 22% decrease year - on - year. From January to May 2025, the cumulative export volume of industrial silicon was 272,400 tons, a 10% decrease year - on - year [2]. - Inventory: As of June 20, the statistical inventory of the silicon metal industry was 784,500 tons (including registered warehouse receipts), showing a slight decrease. The port inventory was 131,000 tons, the delivery inventory was 428,000 tons, and the factory inventory of sample enterprises was 225,500 tons. As of May 20, there were 54,623 registered warehouse receipts, equivalent to 273,115 tons of physical goods. The total supply - demand inventory may still increase, but the statistical inventory decreased slightly due to changes in the inventory structure [3]. - Cost and Profit: Electricity prices in some northwestern regions and the southwestern flood season decreased, and the prices of silica and silicon coal on the raw material side were unstable. The overall cost support was weak. Although the cost decreased due to the reduction in raw materials and southwestern electricity prices, most enterprises still faced significant cost pressure and were in a loss - making state, except for self - supplied power production enterprises [3]. Strategy - Overall, the supply side of industrial silicon has an increase, the consumption side is weak, and the total inventory continues to rise. Most manufacturers face significant cost pressure, but the short - term price has stabilized. The price may oscillate weakly at the bottom. It is recommended to focus on whether there are policy impacts at the price bottom. If the price rebounds, sell - hedging can be carried out at high prices. The strategy is mainly range - bound operation, and upstream enterprises can sell - hedge at high prices [4]. Polysilicon Spot Market - Price: According to SMM statistics, this week, the price index of N - type polysilicon was 34 yuan/kg. The price of N - type polysilicon re - feedstock was 33 - 36 yuan/kg, the mainstream price of mixed feedstock dropped to about 33 yuan/kg, and the average price of N - type granular silicon was 31.5 yuan/kg. The price of polysilicon continued to decline. The main contract 2507 of polysilicon dropped significantly during the week, and the closing price on Friday was 31,700 yuan/ton, a 5.92% decrease from the previous week. The total open interest was 181,500 lots [4]. - Supply: Currently, all polysilicon manufacturers are operating at reduced loads. After the resumption of production in some bases, the weekly output increased. This week, the weekly output of polysilicon was 24,500 tons, a 700 - ton increase week - on - week. In June, some southwestern bases resumed production, leading to an increase in supply. However, there may be some production cuts in the northwest in the future, and the total supply in July may not change much. Currently, the price is low, and manufacturers face significant cost pressure, so the supply is uncertain [4][5]. - Demand: This week, the silicon wafer output was 12.9 GW, a 1.50% decrease week - on - week. The price of N - type 18X silicon wafers was 0.88 - 0.92 yuan/piece, and the price of N - type 210RN silicon wafers was 1.07 - 1.3 yuan/piece. The price continued to decline, and the prices of second - and third - tier small factories were lowered. The market sentiment was still weak. The silicon wafer production plan in June did not change significantly, and some first - tier enterprises intended to cut production, but the amplitude was limited. The terminal demand was weak [5]. - Inventory: According to SMM statistics, the inventory of polysilicon manufacturers decreased, and the silicon wafer inventory also decreased slightly. The latest polysilicon inventory was 262,000 tons, a 4.7% decrease month - on - month, and the silicon wafer inventory was 18.74 GW, a 3.1% decrease month - on - month. This week, the warehouse receipts changed little, with a total of 2600 lots, equivalent to 7800 tons. After the increase in warehouse receipts, the delivery game weakened [5]. - Cost: The cost of polysilicon changed little. The estimated tax - free cash cost of granular silicon could be controlled at 25,000 yuan/ton. The tax - free cash cost of rod - shaped silicon varied among enterprises, ranging from 30,000 to 45,000 yuan/ton, and the cash cost at the supply - demand balance point was about 32,000 yuan/ton [5]. Strategy - Overall, recent spot transactions of polysilicon are scarce, the fundamentals are weak, and after the increase in warehouse receipts, the delivery game has weakened. Polysilicon is still in the process of bottom - seeking. It is necessary to pay attention to the impact of joint production cuts and policy disturbances. The strategy is range - bound operation, and sell - hedging can be carried out at high prices [6].