国泰君安期货商品研究晨报：黑色系列-20250901

Report Industry Investment Ratings - No industry investment ratings are provided in the report. Core Views - The report provides trend judgments and fundamental data for various commodities in the black series, including iron ore, rebar, hot - rolled coils, ferrosilicon, silicomanganese, coke, coking coal, and logs. Most commodities are expected to have wide - range fluctuations, while ferrosilicon and silicomanganese are expected to have weak fluctuations due to poor market sentiment [2][4][6][7][10][13][15]. Summary of Each Commodity Iron Ore - Trend Judgment: Wide - range fluctuations due to repeated macro - expectations [2][4]. - Fundamental Data: The closing price of the I2601 contract was 787.5 yuan/ton, down 3 yuan/ton or 0.38%. Imported ore prices generally decreased, with Kafan (65%) down 2 yuan/ton to 891 yuan/ton. The trend strength is 0 [4]. Rebar and Hot - Rolled Coils - Trend Judgment: Both are expected to have wide - range fluctuations [2][6][7]. - Fundamental Data: For rebar, the RB2510 contract closed at 3,090 yuan/ton, down 26 yuan/ton or 0.83%. For hot - rolled coils, the HC2510 contract closed at 3,355 yuan/ton, down 7 yuan/ton or 0.21%. The trend strength for both is 0 [7]. Ferrosilicon and Silicomanganese - Trend Judgment: Weak fluctuations due to poor market sentiment [2][10]. - Fundamental Data: The closing price of the ferrosilicon 2511 contract was 5,566 yuan/ton, down 58 yuan/ton. The closing price of the silicomanganese 2511 contract was 5,776 yuan/ton, down 52 yuan/ton. The trend strength for both is 0 [10]. Coke and Coking Coal - Trend Judgment: Wide - range fluctuations [2][13]. - Fundamental Data: The JM2601 coking coal contract closed at 1,151 yuan/ton, down 24 yuan/ton or 2.0%. The J2601 coke contract closed at 1,643 yuan/ton, down 29.5 yuan/ton or 1.8%. The trend strength for both is 0 [13]. Logs - Trend Judgment: Repeated fluctuations [2][15]. - Fundamental Data: The closing price of the 2509 log contract was 777, down 1.6% from the previous day and 3.3% from the previous week. The trend strength is 0 [16].