工业硅枯水期减产，多晶硅新一轮成交开始

Report Industry Investment Rating - Industrial silicon: Oscillation / Polysilicon: Oscillation [5] Core Viewpoints of the Report - The report analyzes the market trends of industrial silicon and polysilicon, and provides investment suggestions based on cost, supply - demand, and policy factors. It believes that industrial silicon has a clearer price floor and recommends buying on dips; for polysilicon, it maintains the view that spot prices will not fall, and suggests buying on dips when the futures price is at a discount to the spot price [4][20] Summary by Directory 1. Industrial Silicon/Polysilicon Industry Chain Prices - This week, the Si2601 contract of industrial silicon increased by 120 yuan/ton to 8920 yuan/ton. The SMM spot price of East China oxygen - blown 553 remained flat at 9350 yuan/ton, and the price of Xinjiang 99 decreased by 50 yuan/ton to 8700 yuan/ton. The PS2601 contract of polysilicon decreased by 2545 yuan/ton to 52305 yuan/ton. The average transaction price of N - type re -投料 of polysilicon was 53200 yuan/ton [11] 2. Industrial Silicon Production Reduction in the Dry Season, New Round of Polysilicon Transactions Begin - Industrial silicon: The futures main contract fluctuated strongly. This week, production in Xinjiang increased by 1 furnace, while in Yunnan, Sichuan, and Inner Mongolia, it decreased by 3, 2, and 2 furnaces respectively, and increased by 1 furnace in Ningxia. It is expected that there will be more significant production reduction at the end of October. The social inventory decreased by 0.3 million tons, and the sample factory inventory decreased by 0.03 million tons. It is expected that inventory reduction will be difficult in November and 1.5 million tons will be reduced in December [14] - Organic silicon: The price rose slightly. Some device overhauls led to a decrease in the overall start - up rate to 68.02%, a weekly output of 45,000 tons (a decrease of 2.81% month - on - month), and an inventory of 43,000 tons (an increase of 2.87% month - on - month). It is expected that the price will oscillate [14][15] - Polysilicon: The futures main contract fell. The spot price remained unchanged, with new orders priced at 52 - 53 yuan/kg. The planned production in October is about 138,000 tons, and it is expected to drop to 118,000 tons in November. As of October 23, the factory inventory was 258,000 tons, an increase of 0.5 million tons month - on - month. It is expected that the spot price will remain flat [15] - Silicon wafers: Some models' prices declined slightly. The final output in October is expected to be over 61GW, an increase of 3% month - on - month. The inventory as of October 23 was 18.47GW, an increase of 1.16GW month - on - month. It is expected that production will be reduced starting from November, and the price is expected to remain flat [16] - Battery cells: The price remained basically stable. Overseas demand declined, and the inventory of export - oriented factories increased. Due to the sharp increase in silver paste prices, the cost pressure on battery factories increased. It is expected that the price of G12 models will remain at 0.31 yuan/watt, and the price of G12R models is not optimistic [17] - Components: The price remained basically stable. Terminal demand began to decline in late October. It is expected that production scheduling will continue to decline in November. The inventory as of October 20 was 33.5GW, a decrease of 0.7GW month - on - month. It is expected that the short - term price will oscillate [18] 3. Investment Suggestions - Industrial silicon: After hedging, short - term price drops are unlikely to cause production cuts. The price needs to exceed 10,000 yuan/ton to increase supply significantly. Buying on dips is more cost - effective [4][20] - Polysilicon: Although the fundamentals are not optimistic, policy trading is more important than fundamental trading. When the futures price is at a significant premium to the spot price, the cost - effectiveness of incremental policy gambling decreases. When the futures price is at a discount to the spot price, buying on dips can be considered [4][20] 4. Hot News Compilation - In September, the newly added photovoltaic installed capacity was 9.65GW, a year - on - year decrease of 54%. From January to September, the newly added photovoltaic installed capacity was 240.27GW, a year - on - year increase of 49% [21] - Tongwei Co., Ltd. released its third - quarter report for 2025, with a revenue of 64.6 billion yuan in the first three quarters, a year - on - year decrease of 5.38%, and a net profit attributable to the parent company of - 5.27 billion yuan, a year - on - year decrease of 32.64% [21] - The comprehensive rectification of "involution - style" competition will effectively remove various market barriers [21]