黑色板块日报-20250902

1. Report Industry Investment Rating - There is no information provided regarding the report's industry investment rating in the given content. 2. Core Viewpoints of the Report - For the steel market, the focus has shifted to verifying downstream actual demand. Seasonally, demand should pick up and inventory decline during the peak season, but concerns remain due to the real - estate market's slow recovery. Technically, both rebar and hot - rolled coils have broken below the Bollinger Bands' lower support, possibly opening a downward space [2]. - For the iron ore market, although the iron ore trend is the strongest among the black series due to potential growth in steel mill's molten iron production after the parade, the upward space is limited as the molten iron output is already high and terminal demand is not optimistic. Supply is high, and there is a possibility of inventory increase during the peak season. Technically, the 01 contract shows a high probability of mid - term oscillation, and short - term upward space is limited [4]. 3. Summary by Relevant Catalogs 3.1 Rebar and Hot - Rolled Coils - Market Focus: The market is now focused on verifying downstream actual demand. Seasonal patterns suggest that demand should rise and inventory fall during the peak season, but the real - estate market's slow recovery may lead to lower - than - expected demand [2]. - Supply and Demand: Rebar production increased, apparent demand slightly rose, factory inventory decreased, and social inventory increased for the seventh consecutive week. Total production of the five major varieties increased, total inventory rose, and apparent demand also increased. After the parade, production is expected to further increase [2]. - Technical Analysis: On the daily K - line chart, rebar and hot - rolled coils have broken below the lower support of the Bollinger Bands, potentially opening a downward space [2]. - Operation Suggestion: Short - term short positions can be held [2]. - Data Highlights: - Rebar主力合约收盘价 was 3115 yuan/ton, down 45 yuan (-1.42%) from the previous day and 23 yuan (-0.73%) from last week [3]. - 247家钢厂高炉开工率 was 83.36%, down 0.23 percentage points from last week [3]. -全国建材钢厂螺纹钢产量 was 220.56 tons, up 5.91 tons (2.75%) from last week [3]. 3.2 Iron Ore - Market Situation: Steel mills' profitability is fair, but the profit margin has slightly decreased due to the sharp rise in coke prices. After the parade, there is potential for an increase in molten iron production, but the upward space is limited. Supply is high, and there is a possibility of inventory increase during the peak season [4]. - Technical Analysis: The 01 contract oscillates around the middle line of the Bollinger Bands on the daily K - line, with the overall Bollinger Bands' opening narrowing. It has a high probability of mid - term oscillation, and short - term upward space is limited [4]. - Operation Suggestion: Short positions can be held [4]. - Data Highlights: - 麦克粉（青岛港） was priced at 750 yuan/wet ton, down 16 yuan (-2.09%) from the previous day and the same from last week [4]. - 澳大利亚铁矿石发货量 was 1640.9 tons, down 78.1 tons (-4.54%) from last week [4]. - 北方六港到货量合计 was 1300.8 tons, up 147.8 tons (12.82%) from last week [4]. 3.3 Industry News - From August 25th to 31st, 2025, the total iron ore arrival at 45 ports in China was 2526.0 tons, a 132.7 - ton increase from the previous period. The arrival at the six northern ports was 1300.8 tons, up 147.8 tons [6]. - As of the week ending August 31st, the global iron ore shipment volume was 3556.8 tons, a 241.0 - ton increase from the previous period. The shipment volume from Australia and Brazil was 2902.1 tons, up 141.7 tons [7]. - Some coal mines in Changzhi Qinyuan area plan to stop production on September 2nd and resume on September 4th. The total approved production capacity of the affected mines is 790 tons, with an estimated impact on daily raw coal production of about 2.52 tons [7]. - A coal mine in Lvliang Zhongyang area resumed production on September 1st after a 5 - day shutdown. The approved production capacity of this mine is 240 tons, and the total affected raw coal production during the shutdown was 4 tons [8].