建信期货工业硅日报-20250903

Report Information - Date: September 3, 2025 [2] - Research Team: Energy and Chemical Research Team [3] - Researchers: Li Jie, Ren Junchi, Peng Haozhou, Peng Jinglin, Liu Youran, Feng Zeren [1][3] 1. Report Industry Investment Rating - No relevant content provided. 2. Core View of the Report - The industrial silicon market is in a state of supply - demand imbalance. The supply has increased significantly, while the demand has no obvious growth. The market is expected to have wide - range oscillations, and attention should be paid to the support level at 8200 yuan [4]. 3. Summary by Directory 3.1 Market Review and Outlook - Market Performance: The industrial silicon futures price fluctuated. The Si2511 closed at 8470 yuan/ton, up 1.13%. The trading volume was 345,613 lots, and the open interest was 281,480 lots, with a net decrease of 3,969 lots [4]. - Spot Price: The industrial silicon spot price started low and ended high, fluctuating. The Sichuan 553 price was 8900 yuan/ton, Yunnan 553 was 8550 yuan/ton, Inner Mongolia 421 was 9400 yuan/ton, Xinjiang 421 was 9150 yuan/ton, and Sichuan 421 was 9600 yuan/ton [4]. - Future Outlook: The supply increase is obvious, with the weekly output reaching 90,000 tons, equivalent to about 390,000 tons per month. The demand has no obvious increase. The polysilicon production in September was reduced from 145,000 tons to 120,000 - 130,000 tons. The total volume of organic silicon, alloys, and exports remained stable. The industry is in a supply - demand imbalance, and there is no inventory reduction drive. Policy implementation does not focus on the industrial silicon industry, and the weak fundamental drive has led to a recent decline in high - priced silicon, with the market fluctuating widely [4]. 3.2 Market News - On September 3, the futures warehouse receipt volume of the Guangzhou Futures Exchange was 50,029 lots, a net decrease of 371 lots from the previous trading day [5]. - According to customs data, in July 2025, China's metallic silicon exports were 74,000 tons, a month - on - month increase of 8.32% and a year - on - year increase of 36.75%. From January to July 2025, China's total metallic silicon exports were 414,700 tons, a year - on - year decrease of 1.04% [5]. - From January to July 2025, the cumulative photovoltaic installed capacity reached 1109.6GW, and the newly added installed capacity was 223.25GW. In July, the newly added installed capacity was 11GW, a year - on - year decrease of 47.7%, hitting a new low in 2025 [5].