Report Industry Investment Rating - Not provided in the content Core Viewpoints - For polysilicon, the long - term price upward trend is certain, recommended to buy on dips in the medium - long term; short - term is volatile, and there may be a deep correction in futures prices. For industrial silicon, the short - term price may correct, but the decline is limited, and it is recommended to participate in long positions after a sufficient correction [4][6] Summary by Directory Chapter 1: Comprehensive Analysis and Trading Strategies - **Polysilicon**: In September, silicon wafer production is expected to increase by 6GW to 58GW, corresponding to a polysilicon demand of about 116,000 tons. The polysilicon production is expected to remain around 130,000 tons. The total inventory in the polysilicon industry is close to 400,000 tons, and the downstream inventory is about 180,000 - 200,000 tons. Long - term price is likely to rise, short - term is volatile. Operation strategies include buying on dips for far - month contracts, and conducting reverse arbitrage for 2511 and 2512 contracts [4][5] - **Industrial silicon**: This week, DMC weekly production increased by 0.62% to 48,900 tons, polysilicon weekly production decreased by 0.60% to 31,200 tons, primary aluminum alloy operating rate increased by 1 percentage point to 57.6%, and recycled aluminum alloy operating rate remained flat at 55.5%. Industrial silicon weekly production increased by 2.75% to 95,500 tons. Social inventory increased by 20,000 tons to 539,000 tons, sample enterprise inventory increased by 3,100 tons to 176,700 tons, and downstream raw material inventory decreased by 2,700 tons to 221,600 tons. The short - term price may correct, and it is recommended to avoid short - term long positions, sell out - of - the - money put options or participate in long positions after a sufficient correction, and conduct reverse arbitrage for 11 and 12 contracts [6][7] Chapter 2: Industrial Silicon Fundamental Data Tracking - **Market Performance**: This week, industrial silicon futures fluctuated strongly, with the main contract closing at 8,745 yuan/ton. Spot prices generally rose by 100 yuan/ton [10] - **Downstream Demand**: DMC production increased, polysilicon production slightly decreased, and aluminum alloy operating rate increased. DMC weekly production was 48,900 tons, polysilicon weekly production was 31,200 tons, primary aluminum alloy operating rate was 57.6%, and recycled aluminum alloy operating rate was 55.5% [13] - **Production**: This week, industrial silicon weekly production was 95,500 tons, a 2.75% increase. The number of furnaces in Xinjiang increased by 7, and it is expected that industrial silicon production will increase slightly in the future [25] - **Inventory**: Social inventory increased by 20,000 tons to 539,000 tons, sample enterprise inventory increased by 3,100 tons to 176,700 tons, and downstream raw material inventory decreased by 2,700 tons to 221,600 tons [26] - **Product Prices**: Industrial silicon spot prices strengthened, organic silicon - related product prices were stable, organic silicon intermediate operating rate increased slightly, and aluminum alloy operating rate increased slightly. Xinjiang refined coal prices and charcoal prices rose [31][35][41][45][48] Chapter 3: Polysilicon Fundamental Data Tracking - **Price**: This week, polysilicon spot prices decreased. N - type re - feedstock price was 49.1 - 54 yuan/kg, N - type dense material price was 48.1 - 52 yuan/kg, and N - type granular silicon price was 48 - 49 yuan/kg. The lower limit of rod - shaped silicon price decreased by 1,000 yuan/ton compared with last week, and granular silicon price remained stable [54][61] - **Silicon Wafer and Battery**: Silicon wafer and battery prices strengthened. Leading enterprises raised silicon wafer quotes, and battery prices increased accordingly. It is expected that battery quotes may continue to rise [62][68] - **Component**: Some component prices increased. Domestic photovoltaic component prices increased, and the cost - side supported the price increase. Some projects have accepted higher prices [69] - **Fundamental Data**: Component domestic orders are average, inventory is moderately high, and the production schedule in September is slightly increased to 45GW. Battery export demand is good, inventory is moderately high, and the production schedule is increased to 57GW. Silicon wafer enterprise operating rate increased, weekly production reached 13.88GW, inventory is 16.55GW, and the production in September is expected to be 58GW. Polysilicon production decreased slightly this week, and factory inventory increased to 234,200 tons. The production in September is expected to be flat compared with August, around 130,000 tons [77][83][88][93]

Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core Viewpoints - The weekly production of asphalt remains at a high level, and demand has strengthened on a week - on - week basis. Under the pattern of strong supply and demand, the industrial chain is stably driven. Currently, refinery inventories have stabilized at a low level, while social inventories intend to actively reduce inventory before the end of the year. Asphalt supply is still relatively abundant, and combined with decent refinery processing profits, asphalt valuation is relatively high. - In the short term, oil prices will mainly show a wide - range fluctuating trend. The cost side of asphalt lacks a clear driving force. Unilateral prices are expected to fluctuate, and the cracking spread will be dominated by oil price fluctuations in the short term and bearish in the medium term. The operating range of the BU2511 contract is expected to be between 3350 - 3500 [7]. 3. Summary by Directory Part 1: Related Data - **Futures Prices and Positions**: On September 15, 2025, the prices of BU2511 (the main contract), BU2512, and BU2601 increased by 0.74%, 0.72%, and 0.81% respectively compared to September 12. The prices of SC2510 and Brent first - line contracts rose by 2.69% and 2.28% respectively. The main contract's position decreased by 4.74% to 241,000 lots, and trading volume dropped by 14.44% to 204,000 lots. The number of warehouse receipts decreased by 1.32% to 67,360 tons [2]. - **Basis and Calendar Spreads**: The BU12 - 01 spread decreased by 16.67% to 15, the BU11 - 12 spread increased by 2.70% to 38. The Shandong - main contract basis, East China - main contract basis, and South China - main contract basis decreased by 10.33%, 12.70%, and 20.12% respectively [2]. - **Industrial Chain Spot Prices**: The Shandong market price decreased by 0.28% to 3520 yuan/ton, the South China market price dropped by 0.29% to 3490 yuan/ton, and the East China market price remained unchanged at 3520 yuan/ton. The prices of Shandong gasoline, diesel, and petroleum coke decreased by 0.37%, 0.05%, and remained unchanged respectively. The diluted asphalt discount remained unchanged at - 6.1, and the exchange - rate mid - price increased by 0.05% to 7.1056 [2]. - **Spreads and Profits**: The asphalt refinery profit decreased by 254.83% to - 48.45 yuan/ton, the refined oil comprehensive profit dropped by 18.88% to 360.77 yuan/ton. The BU - SC cracking spread decreased by 13.83% to - 594.10 yuan/ton, the gasoline spot - Brent spread decreased by 9.93% to 961.63 yuan/ton, and the diesel spot - Brent spread decreased by 10.58% to 709.15 yuan/ton [2]. Part 2: Market Analysis - **Market Overview**: On September 15, the domestic asphalt market average price was 3793 yuan/ton, up 1 yuan/ton or 0.02% from the previous day. In North China, the main refineries delivered previous contracts smoothly, and the 70 asphalt was sold in limited quantities, driving up the market average price. In Shandong, some refineries resumed asphalt production, with sufficient supply and good sales. In East China, demand was stable, and there were a small number of low - price shipping resources. In South China, demand was tepid, and low - price social inventory resources were mainly traded [5][6]. - **Market Outlook**: The Shandong market's mainstream transaction price remained stable at 3640 - 3800 yuan/ton. The East China market's mainstream transaction price remained stable at 3650 - 3700 yuan/ton. The South China market's mainstream transaction price remained stable at 3480 - 3530 yuan/ton. In the future, the South China market's demand will be slowly released, and some refineries' low - production of asphalt will support local prices to remain stable [5][6].

研究员： 吴晓蓉 期货从业证号： F03108405 投资咨询从业证号： Z0021537 ： 021-65789108 大宗商品研究所 燃料油研发报告 燃料油日报 2025 年 9 月 15 日 燃料油日报 第一部分 相关数据 ： wuxiaorong_qh @chinastock.com.cn | | 2025/9/15 | 2025/9/12 | 2025/9/8 | 2025/8/18 | Δ日 | | --- | --- | --- | --- | --- | --- | | FU主力 | 2799 | 2717 | 2767 | 2713 | 82 | | FU主力持仓(万手) | 22.2 | 23.0 | 20.2 | 11.2 | -0.8 | | FU仓单(吨) | 101500 | 101500 | 93300 | 80710 | 0 | | LU主力 | 3375 | 3267 | 3398 | 3480 | 108 | | LU主力持仓(万手） | 6.6 | 7.8 | 7.5 | 4.2 | -1.2 | | LU仓单 | 10020 | 10020 | 19500 | 1111 ...

Report Overview - Report Title: Iron Ore Daily Report - Report Date: September 15, 2025 - Report Author: Commodity Research Institute, Black Research and Development 1. Futures Market Data - **DCE Futures Prices**: DCE01 was at 796.0, down 3.5 from yesterday; DCE05 was at 774.5, down 3.0; DCE09 was at 757.0, down 59.0 [2] - **Spread Data**: I01 - I05 was 21.5, down 0.5; I05 - I09 was 17.5, up 56.0; I09 - I01 was -39.0, down 55.5 [2] 2. Spot Market Data - **Spot Prices and Changes**: Various iron ore powders and concentrates showed price increases, such as PB powder (60.8%) rising from 777 to 780, and Newman powder rising from 787 to 790 [2] - **Base Difference Data**: The base differences of different varieties to 01, 05, and 09 contracts were calculated, with the optimal delivery product being BRBF(62.5%) with base differences of 35, 57, and 18 respectively [2] - **Spot Variety Spreads**: Spreads like Carajás fines - PB powder were 126, up 1 from the previous day, and Newman powder - Jinbuba powder was 26, down 3 [2] - **Import Profits**: Import profits of different varieties changed; for example, Carajás fines' import profit increased from -10 to -7, and PB powder's increased from -7 to -6 [2] 3. Index Data - **Platts Index**: The Platts 62% iron ore price was 106.4, up 0.7; the 65% price was 123.1, up 0.5; the 58% price was 93.9, up 1.3 [2] - **Domestic and Foreign US Dollar Spreads**: SGX主力 - DCE01 was 8.1, up 0.1; SGX主力 - DCE05 was 10.8, unchanged; SGX主力 - DCE09 was 6.0, up 3.7 [2] 4. Graphical Data - **Base Difference Graphs**: There were graphs showing the base differences between the optimal delivery product and 01, 05, and 09 contracts [19][12] - **Spread Graphs**: Graphs presented the 1/5 spread and other cross - period spreads [14] - **Import Profit Graphs**: Graphs displayed the import profits of PB powder, PB lump, Super Special powder, and Carajás fines over multiple years [17][21] - **Price Spread Graphs**: Graphs showed the spreads between PB lump - PB powder, Carajás fines - PB powder, and relationships between steel mill cash profits and high - medium - low grade price spreads [24][26]

Group 1: Report Industry Investment Rating - No relevant content Group 2: Core View of the Report - The supply of peanuts is still low, and downstream demand remains weak. Peanut prices are expected to be relatively stable in the short term. The spot price of peanut oil is stable, and peanut meal has been stable recently. The theoretical profit of oil mills from pressing is acceptable. The new - season peanut production is expected to increase, and the planting cost will decrease. Peanut futures are expected to fluctuate narrowly [5][11]. Group 3: Summary by Directory 1. Data - **Futures Market**: PK604 closed at 7840, down 10 (-0.13%), with a trading volume of 25 (up 38.89%) and an open interest of 438 (down 0.45%); PK510 closed at 7800, unchanged, with a trading volume of 6,694 (down 53.37%) and an open interest of 14,338 (down 20.70%); PK601 closed at 7792, down 18 (-0.23%), with a trading volume of 9,851 (down 18.96%) and an open interest of 40,281 (up 5.39%) [3]. - **Spot Market**: In the spot market, the price of peanuts in Henan decreased, while that in the Northeast increased. The price of 308 common peanuts in Fuyu, Jilin was 3.9 yuan/jin, stable; that in Changtu, Liaoning was 4.15 yuan/jin, up 0.2 yuan/jin. The price of Baisha common peanuts in Henan was 4.3 - 4.35 yuan/jin, down 0.05 yuan/jin. The price of peanuts in Junan, Shandong was 4.1 yuan/jin, stable. The price of imported Sudan refined new peanuts was 8150 yuan/ton, and that of Senegalese oil - peanuts was 7600 - 7800 yuan/ton, stable. The price of peanut oil was stable, with domestic first - class ordinary peanut oil at 14800 yuan/ton and small - pressed fragrant peanut oil at 16500 yuan/ton. The spot price of soybean meal in Rizhao was 2980 yuan/ton, down 20 yuan/ton, and the 48 - protein peanut meal was 3260 yuan/ton [5][9]. - **Price Difference**: The PK01 - PK04 spread was - 48, down 8; the PK04 - PK10 spread was 40, down 10; the PK10 - PK01 spread was 8, up 18 [3]. 2. Market Analysis - The price of peanuts in Henan decreased, while that in the Northeast increased. It is expected that the peanut spot price will be relatively stable in the short term. Most peanut oil mills stopped purchasing today, and the mainstream transaction price before the stop was 7300 - 7900 yuan/ton, with the theoretical break - even price of oil mills at 8050 yuan/ton [5]. 3. Trading Strategy - **Single - side**: Peanut 11 is oscillating at a low level. Currently, it is advisable to wait and see. After stabilizing, one can try to go long on Peanut 05 [12]. - **Monthly Spread**: Wait and see [13]. - **Options**: Hold the short position of pk511 - P - 7600 [14]. 4. Related Attachments - The report provides six charts, including the spot price of Shandong peanuts, the pressing profit of peanut oil mills, the price of peanut oil, the basis between peanut spot and continuous contracts, the spread between Peanut 10 - 1 contracts, and the spread between Peanut 1 - 4 contracts [16][22][25].

Group 1: Report General Information - Report Title: Black Metal R & D Report, Ferrosilicon and Manganese Silicon Daily Report for September 15, 2025 [1][2] - Researcher: Zhou Tao [3] Group 2: Market Information Futures - SF Main Contract: Closed at 5700, up 92 (1.64%) daily, up 76 weekly, with a trading volume of 200,143 (up 33,027 daily) and an open interest of 217,964 (down 4,705 daily) [4] - SM Main Contract: Closed at 5906, up 74 (1.27%) daily, up 66 weekly, with a trading volume of 184,056 (up 39,263 daily) and an open interest of 327,726 (up 2,156 daily) [4] Spot - Ferrosilicon: Spot prices were stable with a slight increase, with prices in some regions rising by 20 - 30 yuan/ton [4][5] - Manganese Silicon: Spot prices were stable with a slight increase, with prices in some regions rising by 20 - 30 yuan/ton [4][5] Basis/Spread - Ferrosilicon: The basis between Inner Mongolia and the main contract was -300, down 72 daily and 56 weekly [4] - Manganese Silicon: The basis between Inner Mongolia and the main contract was -226, down 44 daily and 66 weekly [4] Raw Materials - Manganese Ore (Tianjin): The price of Australian lump ore was 39.8 yuan/ton degree, unchanged daily and up 0.3 weekly; South African semi - carbonate ore was 34.2 yuan/ton degree, up 0.2 daily and weekly; Gabon lump ore was 39.8 yuan/ton degree, down 0.2 daily and up 0.3 weekly [4] - Lanthanum Coke Small Pieces: The price in Shaanxi was 660 yuan/ton, up 10 daily and weekly; in Ningxia it was 685 yuan/ton, unchanged; in Inner Mongolia it was 630 yuan/ton, unchanged [4] Group 3: Market Judgment Trading Strategy - Unilateral: Anti - involution trading has heated up again. In the short term, it will follow the upward trend, but the pressure of high supply in reality still exists, and the target should not be set too high [5][6] - Arbitrage: Wait and see [6] - Options: Sell a straddle option combination [6] Key Information - In August 2025, China's crude steel output was 77.37 million tons, a year - on - year decrease of 0.7%; pig iron output was 69.79 million tons, a year - on - year increase of 1.0%; steel output was 122.77 million tons, a year - on - year increase of 9.7% [7] - On September 16, the 18th issue of Qiushi Journal will publish an important article by Xi Jinping, aiming to rectify the chaotic situation of low - price and disorderly competition among enterprises [7] Group 4: Cost and Profit Ferrosilicon - Inner Mongolia: Production cost was 5,538 yuan/ton, with a profit of - 228 yuan/ton [18] - Ningxia: Production cost was 5,591 yuan/ton, with a profit of - 341 yuan/ton [18] - Shaanxi: Production cost was 5,603 yuan/ton, with a profit of - 353 yuan/ton [18] - Qinghai: Production cost was 5,562 yuan/ton, with a profit of - 312 yuan/ton [18] - Gansu: Production cost was 5,612 yuan/ton, with a profit of - 312 yuan/ton [18] Manganese Silicon - Inner Mongolia: Production cost was 5,802 yuan/ton, with a profit of - 122 yuan/ton [21] - Ningxia: Production cost was 5,913 yuan/ton, with a profit of - 363 yuan/ton [21] - Guangxi: Production cost was 6,371 yuan/ton, with a profit of - 691 yuan/ton [21] - Guizhou: Production cost was 6,111 yuan/ton, with a profit of - 461 yuan/ton [21]

大宗商品研究所 农产品研发报告 第一部分 数据分析 | 银河期货油脂日报 | | | | | | | | | | | 2025/9/15 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 油脂现货价格及基差 | | | | | | | | | | | | | | 品种 各品种地区现货价 | 2601收盘价 | 涨跌 | | | | | | | 现货基差（分别为：一豆、24度、三菜） | | | | | 豆油 | 8376 | 54 | 张家港 | 广东 | 天津 | | 广东 | | | 涨跌幅 张家港 涨跌幅 天津 涨跌幅 | | | | 8586 | | | | 8696 | 8526 | | 320 | 0 | 210 | 0 | 150 | 0 | | 棕榈油 | 9422 | 126 | 广东 | 张家港 | 天津 | | 广州 | | | 涨跌幅 张家港 涨跌幅 天津 涨跌幅 | | | | 9382 | | | | 9422 | 9532 | | -40 | 0 | 0 | ...

Group 1: Report Overview - The report is a daily research on corn and corn starch, released on September 15, 2025, by the Commodity Research Institute [2] Group 2: Data Futures Market - For corn futures, C2601 closed at 2156 with a decrease of 11 (-0.51%), C2605 at 2229 (-8, -0.36%), C2509 at 2255 (-1, -0.04%); for corn starch futures, CS2601 closed at 2473 (-14, -0.57%), CS2605 at 2571 (-10, -0.39%), CS2509 at 2588 (101, 3.90%) [3] - The trading volume and open interest of most contracts showed significant changes, such as C2601's trading volume increasing by 73.58% and open interest by 1.05% [3] Spot Market and Basis - Corn spot prices varied by region, with today's quotes in Qinggang at 2230 (up 10), Jiamuji Biochemical at 2180 (unchanged), etc; starch spot prices also differed, like Longfeng at 2700 (unchanged), Zhongliang at 2750 (unchanged) [3] - The basis of corn and starch also showed different values in different regions and contracts [3] Spread - Corn inter - delivery spreads like C01 - C05 was -73 (-3), starch inter - delivery spreads like CS01 - CS05 was -98 (-4), and cross - variety spreads like CS09 - C09 was 333 (102) [3] Group 3: Market Analysis Corn - The US corn report lowered the yield per unit, and there is still room for the US corn to rebound; China has imposed tariffs on US corn and sorghum, but the import profit of foreign corn is high, with the December Brazilian import price at 2164 yuan [5] - Northern port flat - price is stable, Northeast corn spot is strong, while North China's corn spot is weak due to increased supply, and the price difference between Northeast and North China corn has decreased; wheat in North China can still substitute for corn [5][7] - Domestic breeding demand is weak, downstream feed enterprises have high inventory, and corn spot is stable in the short term; with new - season corn about to be listed in large quantities, the corn spot price is expected to fall [7] Starch - The number of vehicles arriving at Shandong deep - processing plants has increased, Shandong corn spot is stable, and starch in Shandong is around 2750 yuan, while Northeast starch spot is weak [8] - This week, corn starch inventory decreased to 122.6 million tons, a decrease of 3.9 million tons from last week (monthly decrease of 6.98%, year - on - year increase of 40.3%); starch price depends on corn price and downstream stocking [8] - In the long - term, due to weak demand, starch enterprises will be in a long - term loss state; 01 starch is expected to fluctuate at the bottom in the short term [8] Group 4: Trading Strategies Unilateral - US corn has support at 400 cents per bushel; it is advisable to wait and see for 01 corn [10] Arbitrage - It is recommended to wait and see [11] Group 5: Corn Option Strategies - Enterprises with physical goods can close out short positions of corn call options, or short - term traders can try to sell at high prices and conduct rolling operations [14] Group 6: Related Graphs - The report includes graphs of various data such as corn spot prices in different regions, corn 01 contract basis, corn 1 - 5 spreads, corn starch 1 - 5 spreads, corn starch 01 contract basis, and corn starch 01 contract spreads [16][17][21]

Group 1: Report Information - Report Title: Black Metal R & D Report [1][6][24] - Report Date: September 15, 2025 [2] - Researcher: Qi Chunyi [5] Group 2: Market Information 1. Threaded Steel - **Futures Prices**: RB05 was 3205 yuan/ton (+16), RB10 was 3045 yuan/ton (+10), RB01 was 3136 yuan/ton (+9) [3] - **Spot Prices**: Shanghai Zhongtian was 3210 yuan/ton (+20), Nanjing Xicheng was 3330 yuan/ton (+10), Shandong Shiheng was 3260 yuan/ton (+10) [3] - **Profit and Other Data**: 05 - contract threaded steel disk profit was - 88 yuan/ton (-9), 10 - contract was - 234 yuan/ton (-45), 01 - contract was - 129 yuan/ton (-14) [3] 2. Hot - Rolled Coil - **Futures Prices**: HC05 was 3374 yuan/ton (+6), HC10 was 3398 yuan/ton (+3), HC01 was 3370 yuan/ton (+6) [3] - **Spot Prices**: Tianjin Hegang was 3320 yuan/ton (unchanged), Lecong Rigang was 3380 yuan/ton (unchanged), Shanghai Angang was 3410 yuan/ton (+10) [3] - **Profit and Other Data**: 05 - contract hot - rolled coil disk profit was 81 yuan/ton (-19), 10 - contract was 119 yuan/ton (-52), 01 - contract was 105 yuan/ton (-17) [3] Group 3: Market Judgement 1. Related Prices - Spot prices: Shanghai Zhongtian threaded steel was 3210 yuan (+20), Beijing Jingye was 3180 yuan (unchanged), Shanghai Angang hot - rolled coil was 3410 yuan (+10), Tianjin Hegang hot - rolled coil was 3200 yuan (unchanged) [8] 2. Trading Strategies - The black sector rebounded as a whole today. Steel spot trading was average, with good trading at low prices. Last week, steel production data showed that threaded steel production decline increased, while hot - rolled coil production increased. Currently, long and short - process of threaded steel is in serious losses and is expected to continue to cut production, while hot - rolled coil remains profitable and is expected to continue to resume production. Inventory continued to accumulate, with threaded steel inventory accumulating faster than last year, high threaded steel warehouse receipt pressure, and declining apparent demand. The hot - rolled coil inventory has reached an inflection point and is turning to destocking, with demand improving significantly. It is expected that pig iron production will recover rapidly this week. Building materials demand is still in the off - season, and there is a differentiation between varieties. In August, coal daily consumption is expected to decline, and coking coal supply is high. If coal mine production cuts do not occur, steel prices still face pressure, but considering pre - National Day restocking, the decline of coking coal is limited. Recently, the market fluctuated due to sudden news of iron ore and coal mines. The valuation of threaded steel is low, so it is expected that steel prices will maintain a bottom - oscillating trend in the short term. In September, attention should be paid to the peak - season demand of steel, coal mine safety inspections, overseas tariffs, and domestic macro and industrial policies [9] - **Specific Strategies**: Unilateral trading is expected to maintain a bottom - oscillating trend; it is recommended to intervene in the 1 - 5 positive spread; it is recommended to wait and see for options [10] 3. Important Information - In August 2025, China's crude steel production was 77.37 million tons, a year - on - year decrease of 0.7%; pig iron production was 69.79 million tons, a year - on - year increase of 1.0%; steel production was 122.77 million tons, a year - on - year increase of 9.7%. From January to August, China's crude steel production was 671.81 million tons, a year - on - year decrease of 2.8%; pig iron production was 579.07 million tons, a year - on - year decrease of 1.1%; steel production was 982.17 million tons, a year - on - year increase of 5.5% [10] - From January to August, the national fixed - asset investment (excluding rural households) was 32.6111 trillion yuan, a year - on - year increase of 0.5%; excluding real estate development investment, the national fixed - asset investment increased by 4.2%. In terms of different fields, infrastructure investment increased by 2.0% year - on - year, manufacturing investment increased by 5.1%, and real estate development investment decreased by 12.9%. The national newly - built commercial housing sales area was 573.04 million square meters, a year - on - year decrease of 4.7%; the newly - built commercial housing sales volume was 5.5015 trillion yuan, a year - on - year decrease of 7.3% [12] Group 4: Related Attachments - The report provides multiple charts, including those related to threaded steel and hot - rolled coil prices, basis, spreads, disk profits, cash profits, and cost, with data sources from Galaxy Futures, Mysteel, and Wind [16][20][22]

Group 1: Overall Information - Report Type: Black Metal R & D Report [1][6][11][18] - Date: September 15, 2025 [2] Group 2: Steel Core View - The black - metal sector maintained a volatile trend last Friday night. There are differences between varieties, with building materials in the off - season. Steel prices are expected to remain at the bottom and fluctuate in the short term, and attention should be paid to the peak - season demand in September, coal mine safety inspections, overseas tariffs, and domestic macro and industrial policies [3]. Related Information - The eight - department plan aims for about 32.3 million vehicle sales in 2025, a 3% year - on - year increase, with about 15.5 million new - energy vehicle sales, a 20% year - on - year increase [3]. - Last week, the scale of construction steel mill overhauls decreased significantly, and the scale of resumption of production increased. The production reduction due to line overhauls is expected to be 189,600 tons this week [3]. - Spot prices: Shanghai rebar is 3,220 yuan, Beijing is 3,160 yuan (-10), Shanghai hot - rolled coil is 3,380 yuan, and Tianjin is 3,310 yuan (-10) [3][5]. Trading Strategy - Unilateral: Steel prices will maintain a bottom - oscillating trend [4]. - Arbitrage: It is recommended to wait and see [7]. - Options: It is recommended to wait and see [7] Group 3: Coking Coal and Coke (Double - Coking) Core View - Recently, coal mines and steel mills have gradually resumed normal production, and the supply and demand of coking coal have increased. The double - coking futures are expected to show a wide - range oscillating trend, with a bottom support and an upper limit. It is safer to go long at low prices, but do not expect too much increase [10]. Related Information - Last week, the utilization rate of the approved production capacity of 523 coking coal mines was 82.7%, a 6.9% month - on - month increase. The daily output of raw coal was 1.856 million tons, a 156,000 - ton increase [8]. - The blast furnace operating rate of 247 steel mills was 83.83%, a 3.43 - percentage - point increase [8]. Trading Strategy - Unilateral: It is expected to show a wide - range oscillating trend. It is safer to go long at low prices, but do not expect too much increase [12]. - Arbitrage: It is recommended to enter the positive spread of coking coal 1 - 5 at low prices [12]. - Options: Wait and see [12]. - Spot - futures: Wait and see [12] Group 4: Iron Ore Core View - Last week, iron ore prices trended strongly. The terminal demand shows a pattern of weakening in China and high growth overseas. The iron ore price may face pressure at high levels [13]. Related Information - The Chinese government has taken measures to promote private investment, and China and the US have held economic and trade talks. The social financing scale and M2 have increased [13]. - The spot price of PB powder at Qingdao Port is 780 yuan (+3), and the basis of the 01 iron ore main contract is 54 [13]. Trading Strategy - Unilateral: No specific clear strategy is mentioned in a unified way [12]. - Arbitrage: Not mentioned [12]. - Options: Not mentioned [12]. Group 5: Ferroalloys Core View - The supply side shows differentiation, and the demand side maintains a high level, but there is a risk of production reduction impacting raw material demand. The cost side supports ferromanganese - silicon. The market may be mainly bottom - oscillating this week [16]. Related Information - HeSteel has set the purchase price of 75B ferrosilicon in September at 5,800 yuan/ton, a 230 - yuan/ton decrease from August [16]. - NMT has announced the shipping price of manganese ore to China in October 2025, which is flat compared with last month [16]. Trading Strategy - Unilateral: Mainly engage in spot high - level hedging [17]. - Arbitrage: Wait and see [17]. - Options: Wait and see [17]