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1. Report Industry Investment Rating - The report provides a mid - term outlook for each variety, with most rated as "oscillating". The rated varieties include steel, iron ore, scrap steel, coke, coking coal, glass, soda ash, ferrosilicon, and silicomanganese [7][8][9][10][11][13][14] 2. Core View of the Report - The black building materials market has strong supply contraction expectations and continues to show a relatively strong trend. Although the fundamentals have not changed significantly and inventory pressure is not high, factors such as upcoming production restrictions and potential macro - positive news may drive price increases. After the market rallies to a high level, volatility increases, and it is recommended to wait and avoid risks. Future focus should be on policy implementation and terminal demand [1][6] 3. Summary by Variety Iron Element (Iron Ore) - Overseas mine shipments increased month - on - month, and the arrival volume at 45 ports decreased. Steel mill profitability increased, but iron water production decreased in some areas due to rainfall. Iron ore inventories at 45 ports, berthing areas, and factories decreased. With high demand and inventory reduction, the price is expected to oscillate after a slight decline [2] Carbon Element (Coking Coal and Coke) - Coking Coal: Overall supply is temporarily stable. Mongolian coal imports at the Ganqimaodu port reached a high this year. Coke production is stable, and coking coal demand is strong. Although the spot market sentiment has cooled, upstream mines are still reducing inventory. Future attention should be paid to regulatory policies, mine resumption, and Mongolian coal imports [2] - Coke: The price has been continuously raised, and the cost support for manganese silicon has been strengthened. The manganese ore market is in a wait - and - see state, and port ore prices remain firm. The downstream demand for manganese silicon is resilient, but the supply - demand relationship may become looser. The supply - demand relationship of ferrosilicon is healthy, and both are expected to oscillate [3] Alloys (Manganese Silicon and Ferrosilicon) - Manganese Silicon: The cost support is strengthened due to the continuous increase in coke prices. The downstream demand is resilient, but the supply - demand relationship may become looser. The price is expected to oscillate in the short term [3] - Ferrosilicon: Production may increase rapidly, and downstream demand is resilient. The supply - demand relationship is healthy, and the price is expected to oscillate in the short term [3] Glass - In the off - season, demand declines, deep - processing orders decrease, and inventory days increase. The supply is expected to remain stable, and the market is mainly affected by sentiment. It is expected to oscillate widely in the short term and decline in the long term [3][11] Soda Ash - The supply surplus situation remains unchanged. After a rapid short - term price decline, it is expected to oscillate. In the long term, the price center will decline to promote capacity reduction [6][11] Steel - Affected by coking coal supply disturbances, the futures market is strong. Spot trading is average, and inventory is accumulating. With low inventory and potential production restrictions, the fundamentals may improve, and the price is likely to rise. Future focus should be on production restrictions and terminal demand [7] Scrap Steel - Steel mill arrivals have decreased, and the spot price has risen slightly. Supply and demand are both strong, and the price is expected to follow the trend of finished steel [8]