Report Industry Investment Rating - Not provided in the given content Core Viewpoints - Not provided in the given content Summary by Relevant Catalogs Price - The report presents the latest prices, daily and weekly changes of various silicon - iron and silicon - manganese products in different regions such as Ningxia, Inner Mongolia, Qinghai, etc. For example, the latest price of Ningxia 72 silicon - iron is 5200, with a daily change of - 50 and a weekly change of - 100 [1]. - It also shows the historical price trends of silicon - iron and silicon - manganese products from 2021 to 2025, including market prices, export and import prices, and basis differences [2][6]. Supply - The supply - related data includes the production volume of 136 Chinese silicon - iron enterprises (monthly and weekly), capacity utilization rates in Inner Mongolia, Ningxia, and Shaanxi, and the production volume of silicon - manganese in China (weekly) [4][6]. - Information about the export prices of silicon - iron at Tianjin Port and the production and demand - related factors such as the production volume forecast of Chinese crude steel is also provided [4]. Demand - Demand - related data involves the demand volume of silicon - manganese in China (in ten thousand tons), the procurement volume and price of silicon - iron and silicon - manganese by Hebei Iron and Steel Group, and the production volume of stainless - steel crude steel in China (monthly) [4][6][7]. Inventory - Inventory data includes the inventory of 60 sample silicon - iron enterprises in China and different regions (weekly), the inventory of silicon - manganese (including warehouse receipts, effective forecasts, and total inventory), and the average available days of silicon - iron and silicon - manganese inventory in different regions [5][7]. Cost and Profit - Cost - related data includes the electricity prices in Inner Mongolia, Qinghai, Ningxia, and Shaanxi, the market price of semi - coking coal in Shaanxi, and the production cost of silicon - iron in Inner Mongolia and Ningxia [5]. - Profit - related data shows the production profit of semi - coking coal in China, the profit of silicon - iron and silicon - manganese in different regions, and the export profit of 75% silicon - iron [5][7].