CIG(SH:603083) Nan Hua Qi Huo·2025-07-02 10:02Report Information - Report Title: Nanhua Futures Silicon Industry Chain Enterprise Risk Management Daily Report - Date: July 2, 2025 - Analysts: Xia Yingying, Yu Weihan - Investment Consulting Business Qualification: CSRC License [2011] No. 1290 [1] Industry Investment Rating - Not provided in the report Core Views - Industrial silicon is in the industrial cycle logic of eliminating backward production capacity, with continuous pressure of oversupply. The supply may increase as the wet season approaches, and the inventory may further accumulate. The demand from downstream industries is mixed, and it is necessary to wait for the inventory to reach a healthy level [3]. - Polysilicon is in the logic of strong supply and weak demand. The photovoltaic rush has overdrafted some future demand. If there are production capacity elimination plans or industrial integration agreements in the future, it is expected to improve the situation of the polysilicon industry [3]. Summary by Relevant Catalogs Industrial Silicon Price and Volatility - The strong pressure level of the industrial silicon futures main contract is 7,600 yuan/ton, with a current 20 - day rolling volatility of 33.2%, a daily increase of 4.11%, and the current volatility's historical percentile (3 - year) is 95.9% [2]. - The closing price of the industrial silicon futures main contract is 8,210 yuan/ton, with a daily increase of 445 yuan (5.73%); the trading volume is 1,643,648 lots, with a daily increase of 413,341 lots (33.60%); the open interest is 386,361 lots, with a daily increase of 25,285 lots (7.00%) [9]. Risk Management Strategies - For inventory management, when the product inventory is high and there is a risk of inventory impairment, short the futures (SI2509) with a hedging ratio of 30%, sell call options (70%), and buy out - of - the - money put options [2]. - For procurement management, when there is a production plan and a risk of raw material price increase, buy long - term futures contracts of industrial silicon according to the production plan, sell put options, and buy out - of - the - money call options [2]. Market Analysis - Bullish factors include limited short - term cost collapse space, low profit valuation, and increased probability of supply - side disturbances; downstream enterprises still have profits, and the approaching wet season will reduce production costs and increase profits, promoting production enthusiasm [6]. - Bearish factors include the approaching wet season leading to increased production capacity in Southwest China and the possible joint production cuts of downstream polysilicon enterprises, weakening demand [7]. Spot and Basis - The latest price of East China 553 industrial silicon is 8,650 yuan/ton, with a daily increase of 150 yuan (1.76%); the basis of East China 553 is 440 yuan/ton, with a daily decrease of 295 yuan (-40.14%) [14]. - The latest price of East China 421 industrial silicon is 8,950 yuan/ton, with a daily increase of 150 yuan (1.7%); the basis of East China 421 is 740 yuan/ton, with a daily decrease of 295 yuan (-28.5%) [14]. Warehouse Receipts - The total number of industrial silicon warehouse receipts is 51,916 lots, a decrease of 221 lots (-0.78%) [23]. Polysilicon Price and Volatility - The strong pressure level of the polysilicon futures main contract is 33,000 yuan/ton, with a current 20 - day rolling volatility of 39.74%, a daily increase of 8.28%, and the current volatility's historical percentile (3 - year) is 83.73% [2]. - The closing price of the polysilicon futures main contract is 35,050 yuan/ton, with a daily increase of 2,350 yuan (7.19%); the trading volume is 411,586 lots, with a daily increase of 150,096 lots (57.40%); the open interest is 95,005 lots, with a daily increase of 33,809 lots (55.25%) [25]. Risk Management Strategies - Similar to industrial silicon, for inventory management, short the futures (PS2509) and use options strategies; for procurement management, buy long - term futures contracts and use options strategies [2]. Market Analysis - Bullish factors include possible future production capacity integration and elimination plans in the industry and the market's trading of the phenomenon of futures - end positions and warehouse receipts [6]. - Bearish factors include the failure of polysilicon enterprise integration and elimination, and the increase in production due to low raw material prices and the approaching wet season [7]. Spot and Basis - The price of polysilicon spot has increased. For example, the price of re - feeding material is 32.5 yuan/kg, with a daily increase of 1 yuan (3.17%) [31]. - The basis of the polysilicon futures main contract is 950 yuan/ton, a decrease of 350 yuan (-26.92%) [31]. Warehouse Receipts - The total number of polysilicon warehouse receipts is 2,600 lots, a decrease of 180 lots compared to the previous day [35]. Other Related Data - The silicon chain index is 0.3577, with a daily increase of 0.0279 (8.46%) [32].