1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report Silicon Ferrosilicon - Last week, the silicon ferrosilicon futures market rose after a surge but continued to lift its center of gravity. Rumors on Thursday drove a rapid rebound in the market, but local enterprises did not receive relevant news. Supply and demand data showed little fluctuation, with raw material costs expected to remain stable and manufacturer inventories slightly increasing after a halt in decline. The report suggests paying attention to the rebound strength between 5400 - 5800 [4]. Manganese Silico - Manganese - Last week, the weekly supply of manganese silico - manganese increased while demand decreased, and the futures market slightly declined after a surge. The short - term fundamentals lack obvious drivers, but the overall manganese ore inventory is low, and the cost support has strengthened. The alloy trading idea is short - term long and long - term short, and the industry can consider hedging when the basis is repaired and the upper pressure level is reached. The report suggests paying attention to the rebound strength between 5700 - 6000 [22]. 3. Summaries According to Relevant Catalogs Silicon Ferrosilicon Supply - The weekly output of 136 independent silicon ferrosilicon enterprises was 9.87 tons (down 1.5% week - on - week and 13.7% year - on - year). The output in June 2025 was 41.41 tons (down 0.18% month - on - month and 14.13% year - on - year) [6]. Demand - The consumption of silicon ferrosilicon in five major steel products was 2.01 tons (down 1.5% week - on - week and 2.9% year - on - year). The weekly output of five major steel products was 872.7 tons (down 1.4% week - on - week and 1.8% year - on - year) [9]. Inventory - Manufacturer inventory was 7.02 tons (up 4.8% week - on - week and 22.8% year - on - year). The steel mill inventory days in June were 15.38 days (up 0.18 days month - on - month and 0.83 days year - on - year) [11]. Cost - Electricity prices in Qinghai and Ningxia decreased, while those in Inner Mongolia remained unchanged. The prices of other raw materials such as semi - coke remained stable. The cost of silicon ferrosilicon in Qinghai and Ningxia decreased, and the profit increased [14]. Basis - The basis of the 09 contract was 90 yuan/ton, down 46 yuan/ton week - on - week. The number of silicon ferrosilicon warehouse receipts was 20,519 (up 8,242 week - on - week and 6,903 year - on - year) [17]. Contract Position and Precipitated Funds No specific data summaries provided, only relevant charts are shown [19]. Manganese Silico - Manganese Supply - The weekly output of 121 independent manganese silico - manganese enterprises was 18.2 tons (up 1.2% week - on - week and down 18.2% year - on - year). The national output in June was 75.23 tons (up 1.3% month - on - month and down 19.1% year - on - year) [24]. Demand - The weekly consumption of manganese silico - manganese was 12.49 tons (down 1.4% week - on - week and 3.7% year - on - year). The weekly output of five major steel products was 872.7 tons (down 1.4% week - on - week and 1.8% year - on - year) [26]. Inventory - The sample enterprise inventory was 22.08 tons (down 0.67% week - on - week and up 51.4% year - on - year). The steel mill inventory days in June were 15.49 days (up 0.34 days month - on - month and 0.42 days year - on - year) [29]. Cost - Manganese ore quotes were firm. Electricity prices in some regions decreased slightly, and the cost of manganese silico - manganese in various regions decreased slightly while the profit increased [36]. Basis - The basis of the 09 contract in Inner Mongolia was 204 yuan/ton, down 48 week - on - week. The number of manganese silico - manganese warehouse receipts was 85,037 (down 3,649 week - on - week and 43,238 year - on - year) [31]. Contract Position and Precipitated Funds No specific data summaries provided, only relevant charts are shown [38].