黑色建材日报-20250916

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The overall commodity market (excluding non - ferrous and precious metals) is in a state of oscillatory correction and volume - shrinking convergence. The black sector shows signs of stabilization and strengthening, but the suppression from the real - world situation remains. Although the short - term price of the black sector may experience periodic corrections due to real - demand factors, with the expected overseas fiscal and monetary easing and the opening of China's policy space, the black sector may gradually become more cost - effective for long - term investment around mid - October [10]. - For steel products, the demand for rebar remains weak even in the traditional peak season, while the demand for hot - rolled coils is relatively firm. If the subsequent demand cannot be effectively restored, steel prices still face the risk of decline. The raw material end is relatively strong, and the impact of safety inspections and environmental protection restrictions needs to be continuously monitored [3]. - For iron ore, the short - term price is expected to be oscillatory and slightly bullish. The recent increase in overseas shipments and the recovery of iron - making production support the demand for iron ore. However, attention should be paid to whether the internal contradictions in finished products will spread to the raw material end [6]. - For manganese silicon and ferrosilicon, the short - term price is affected by the rise in coking coal. The disk prices of both maintain an oscillatory pattern, and it is recommended that speculative positions remain on the sidelines [9]. - For industrial silicon, the short - term valuation is neutral. If the market continues to discuss topics such as furnace - type elimination, the price may rise further; otherwise, the weak fundamentals will limit price increases. For polysilicon, the disk price is mainly influenced by policies, and the focus is on capacity - integration policies and downstream price - passing progress [14][15]. - For glass, although the inventory has decreased due to pre - holiday stocking, the overall market supply is still abundant, and terminal demand is weak. It is recommended to view it with caution and a slightly bullish attitude. For soda ash, the industry supply has slightly shrunk, and the market trading atmosphere is tepid. It is expected to fluctuate within a narrow range [17][18]. 3. Summary by Related Catalogs Steel Products - Prices and Positions: The closing price of the rebar主力合约 was 3136 yuan/ton, up 9 yuan/ton (0.287%) from the previous trading day. The registered warehouse receipts increased by 3369 tons to 255018 tons, and the positions increased by 65886 hands to 1.97807 million hands. The closing price of the hot - rolled coil主力合约 was 3370 yuan/ton, up 6 yuan/ton (0.178%) from the previous trading day. The registered warehouse receipts remained unchanged at 58841 tons, and the positions increased by 22123 hands to 1.347955 million hands [2]. - Spot Market: The aggregated rebar price in Tianjin was 3210 yuan/ton, up 10 yuan/ton; in Shanghai, it was 3240 yuan/ton, up 20 yuan/ton. The aggregated hot - rolled coil price in Lecong was 3380 yuan/ton, unchanged; in Shanghai, it was 3410 yuan/ton, up 10 yuan/ton [2]. - Market Analysis: The overall atmosphere in the commodity market has warmed up, but the price trend of finished products is weak. The economic data in August slowed down, increasing the possibility of more stimulus policies. The real - estate sales are still weak, and the export volume has slightly declined. The demand for rebar is sluggish, and the inventory pressure is increasing, while the demand for hot - rolled coils is relatively neutral, with a slight reduction in inventory [3]. Iron Ore - Prices and Positions: The closing price of the iron ore主力合约 (I2601) was 796.00 yuan/ton, down 0.44% (- 3.50 yuan). The positions decreased by 7364 hands to 535,800 hands, and the weighted positions were 851,600 hands. The price of PB fines at Qingdao Port was 789 yuan/wet ton, with a basis of 42.94 yuan/ton and a basis ratio of 5.12% [5]. - Supply and Demand: Overseas iron - ore shipments have rebounded to a high level in the same period. The iron - making production has recovered, and the short - term demand for iron ore is supported. The port inventory and steel - mill imported - ore inventory have both increased slightly [6]. Manganese Silicon and Ferrosilicon - Prices: On September 15, the manganese silicon主力 (SM601 contract) rose 1.27% to close at 5906 yuan/ton, and the ferrosilicon主力 (SF511 contract) rose 1.64% to close at 5700 yuan/ton [8]. - Market Analysis: The disk prices of both maintain an oscillatory pattern. For manganese silicon, pay attention to the pressure at 5900 - 6000 yuan/ton and the support at 5600 - 5650 yuan/ton. For ferrosilicon, pay attention to the pressure at 5700 - 5800 yuan/ton and the support at 5400 - 5450 yuan/ton. It is recommended to remain on the sidelines [9]. Industrial Silicon and Polysilicon - Industrial Silicon - Prices and Positions: The closing price of the industrial silicon主力 (SI2511 contract) was 8800 yuan/ton, up 0.63% (+ 55 yuan). The weighted positions increased by 20228 hands to 507,832 hands. The spot price of 553 non - oxygenated silicon in East China was 9000 yuan/ton, unchanged; the price of 421 was 9500 yuan/ton, unchanged [13]. - Market Analysis: The production capacity is in surplus, the inventory is at a high level, and the demand is insufficient. If the market continues to discuss furnace - type elimination, the price may rise; otherwise, the weak fundamentals will limit price increases [14]. - Polysilicon - Prices and Positions: The closing price of the polysilicon主力 (PS2511 contract) was 53545 yuan/ton, down 0.12% (- 65 yuan). The weighted positions decreased by 1472 hands to 300,197 hands. The average price of N - type granular silicon was 48.5 yuan/kg, unchanged; the average price of N - type dense material was 50.05 yuan/kg, unchanged; the average price of N - type recycled material was 51.55 yuan/kg, unchanged, with a basis of - 1995 yuan/ton [15]. - Market Analysis: The disk price is mainly influenced by policies. The supply is close to the high level in the same period, and part of the inventory has been transferred downstream. The price of N - type dense and recycled materials has increased, and the component segment is relatively stalemate. Pay attention to capacity - integration policies and downstream price - passing progress [15]. Glass and Soda Ash - Glass - Prices and Positions: The closing price of the glass主力合约 was 1185 yuan/ton, up 0.34% (+ 4 yuan). The price of large - size glass in North China was 1150 yuan, unchanged; in Central China, it was 1110 yuan, unchanged. The weekly inventory of float - glass sample enterprises decreased by 146.7 million cases (- 2.33%) to 615.83 million cases. The top 20 long - position holders increased their positions by 60190 hands, and the top 20 short - position holders decreased their positions by 7686 hands [17]. - Market Analysis: The industry supply has increased slightly, and the inventory has decreased due to pre - holiday stocking. However, the overall market supply is abundant, and terminal demand is weak. It is recommended to view it with caution and a slightly bullish attitude [17]. - Soda Ash - Prices and Positions: The closing price of the soda - ash主力合约 was 1287 yuan/ton, up 0.47% (+ 6 yuan). The price of heavy soda ash in Shahe was 1197 yuan, unchanged. The weekly inventory of soda - ash sample enterprises decreased by 2.46 million tons (- 2.33%) to 179.75 million tons, with the heavy - soda inventory decreasing by 3.74 million tons and the light - soda inventory increasing by 1.28 million tons. The top 20 long - position holders decreased their positions by 1480 hands, and the top 20 short - position holders increased their positions by 4605 hands [18]. - Market Analysis: The industry supply has slightly shrunk due to production - line overhauls. Some downstream enterprises have pre - holiday stocking needs, but most purchase based on rigid demand. The market trading atmosphere is tepid, and it is expected to fluctuate within a narrow range [18].