库存高位运行，玻碱区间震荡

Group 1: Glass and Soda Ash Report Industry Investment Rating - Glass: Oscillating [2] - Soda Ash: Oscillating weakly [2] Core View - Glass and soda ash inventories are at high levels, and prices are oscillating within a range [1] Market Analysis - Glass: The 2605 main contract of glass showed a narrow - range oscillating trend, with a slight weakening at the end of the session. Spot prices stabilized, and market transactions were mainly for rigid demand [1] - Soda Ash: The main contract of soda ash showed an oscillating and strengthening trend, and market trading was relatively active. Spot market quotations tended to stabilize, and trading volume was average [1] Supply - Demand and Logic - Glass: In the short term, it is still the off - season for glass consumption. Thanks to the decline in production capacity, supply pressure has been alleviated, but high inventory pressure remains. The resumption of work in downstream deep - processing is slow, and traders are cautious in purchasing. Overall demand is weak, and there is great pressure to reduce inventory [1] - Soda Ash: The pattern of "strong supply and weak demand" in soda ash remains unchanged, with significant fundamental contradictions. New production capacities are being put into operation one after another, and production capacity utilization is high. Inventories are at a high level and continue to accumulate. Downstream demand recovery is weak. Affected by the boost of the chemical industry sector, there is some support at the cost end, but its sustainability needs further observation [1] Group 2: Silicon Manganese and Silicon Iron Report Industry Investment Rating - Silicon Manganese: Oscillating [4] - Silicon Iron: Oscillating [4] Core View - The cost support for silicon manganese and silicon iron is strong, and the alloys are oscillating and strengthening [3] Market Analysis - Silicon Manganese: The silicon manganese futures market oscillated and strengthened. In the spot market, there was a strong wait - and - see sentiment, and the cost support was strong. The price of 6517 in the northern market was 5750 - 5850 yuan/ton, and in the southern market, it was 5800 - 5900 yuan/ton [3] - Silicon Iron: The silicon iron futures market oscillated and strengthened. In the spot market, the silicon iron market adjusted upwards, and market trading was active. The ex - factory price of 72 - grade silicon iron natural lumps in the main production areas was 5300 - 5400 yuan/ton, and the price of 75 - grade silicon iron was 5850 - 6000 yuan/ton [3] Supply - Demand and Logic - Silicon Manganese: Currently, the fundamental contradictions of silicon manganese are acceptable, and the overall supply - demand is relatively loose. With the resumption of production of downstream steel mills, the demand for silicon manganese is expected to improve. The price of manganese ore, the raw material, has risen slightly, driving up the price of silicon manganese from the cost end. Continued attention should be paid to the cost support of manganese ore, inventory changes, and the situation of silicon manganese warehouse receipts [3] - Silicon Iron: As silicon iron enterprises maintain low - load production, the supply pressure of silicon iron has decreased. After the Spring Festival, the resumption of production of downstream enterprises has boosted the rigid demand for silicon iron, and the fundamentals have improved. The electricity price in some production areas has been raised, and the cost has increased slightly, but the overall production capacity of silicon iron is relatively loose, and the price increase of silicon iron is restricted. Continued attention should be paid to the progress of the Two Sessions, silicon iron production, silicon iron inventory, and electricity price policies in production areas [3]