黑色建材日报：交易重回供需，静待矛盾积累-20250805

Report Industry Investment Ratings - Glass: Neutral [2] - Soda Ash: Bearish with a Neutral Bias [2] - Silicomanganese: Bearish [4] - Ferrosilicon: Bearish [4] Core Views - The market sentiment has weakened, and the glass and soda ash markets are oscillating weakly. The glass supply has not seen a policy - driven contraction, and the real - estate sector has dragged down the rigid demand. The soda ash production is high, and there are concerns about future supply expansion and weakening consumption [1]. - The double - silicon market has a strong wait - and - see sentiment. The silicon - manganese price is under pressure from warehouse receipts, and the ferrosilicon price is expected to fluctuate with the sector, with relatively loose long - term capacity [3]. Summary by Relevant Catalogs Glass and Soda Ash Market Analysis - Glass futures oscillated weakly yesterday. After the continuous callback of the spot price, downstream purchasing showed a strong wait - and - see sentiment. Soda ash futures also oscillated weakly, and the spot prices of light and heavy soda ash decreased [1]. Supply and Demand Logic - For glass, the supply has no policy - based contraction, and the real - estate sector has affected the rigid demand. Although speculative demand has increased and factory inventories have decreased, they are still at a high level. For soda ash, the production is down but still high. During the summer maintenance period, capacity release is relatively restrained, but there are expectations of further capacity expansion and weakening consumption [1]. Strategy - Glass: Neutral; Soda Ash: Bearish with a Neutral Bias [2] Double - Silicon (Silicomanganese and Ferrosilicon) Market Analysis - Silicomanganese futures had a narrow - range fluctuation yesterday, and the market had a strong wait - and - see sentiment. Ferrosilicon futures fell slightly, and the spot market sentiment worsened [3]. Supply and Demand Logic - For silicomanganese, production increased, iron - water production decreased, and factory inventories decreased significantly. The price is suppressed by warehouse receipts. For ferrosilicon, production continued to increase, apparent demand decreased, and factory inventories are at a medium - high level. In the long - term, capacity is relatively loose [3]. Strategy - Silicomanganese: Bearish; Ferrosilicon: Bearish [4]