南华玻璃纯碱数据周报20250426-20250428

Report Title - South China Glass and Soda Ash Data Weekly Report 20250426 [2] Core Views - The glass market is facing over - supply pressure due to weak demand and high mid - upstream inventory. The price may continue to be under pressure, and short - term fluctuations may increase. Variables such as ignition delays, new cold repairs, and demand improvement need to be tracked [3][4]. - For soda ash, although there will be more maintenance in May, the overall supply - demand pattern remains in a long - term surplus. The market may first trade on expectations and then on the difference between expectations. Demand has a slight improvement, but there is a risk of the photovoltaic industry returning to an over - supply situation [5][6]. Glass Analysis Supply - At the end of April, the daily melting volume of glass may slightly decline to 156,000 tons. Three production lines are planned to shut down at the end of April, and one new line was ignited in April [3]. Inventory - The total inventory of national float glass sample enterprises is 65.4733 million heavy boxes, a week - on - week increase of 395,000 heavy boxes (+0.61%) and a year - on - year increase of 9.25%. The inventory days are 29.4 days, an increase of 0.2 days from the previous period. The inventory structure shows that upstream factory warehouses are accumulating inventory while mid - stream is reducing inventory [3]. Profit - According to Longzhong data, the profits of glass production lines using different processes are: - 153 yuan for natural gas, + 145 yuan for coal - made gas, and - 38 yuan for petroleum coke. The increase in the price of imported petroleum coke in Hubei has pushed up costs by 80 - 100 yuan [3]. Demand - As of April 15, the average order days of deep - processing sample enterprises are 9.3 days, a week - on - week decrease of 13.4% and a year - on - year decrease of 17.7%. The deep - processing enterprises' inventory of raw glass is 11.4 days, a week - on - week increase of 16.3% and a year - on - year increase of 1.8% [3]. Strategy - Due to weak demand and high inventory, the glass price has dropped significantly. Future price trends depend on ignition delays, new cold repairs, and demand improvement. Short - term price fluctuations may increase [4]. Soda Ash Analysis Supply - The weekly production is 755,600 tons (a week - on - week increase of 17,800 tons), including 339,100 tons of light soda ash (a week - on - week increase of 5,300 tons) and 416,500 tons of heavy soda ash (a week - on - week increase of 12,500 tons). Maintenance is expected to increase in May [5]. Inventory - The factory inventory of soda ash is 1.691 million tons, a week - on - week decrease of 20,300 tons. The delivery warehouse inventory is 338,500 tons (a decrease of 44,700 tons). The total inventory of factory and delivery warehouses is 2.0295 million tons, with a total de - stocking of 180,000 - 190,000 tons from March to April [5]. Profit - According to Longzhong data, the theoretical profit of double - ton soda ash by the combined soda process is + 255.5 yuan, and the theoretical profit of soda ash by the ammonia - soda process is 17.5 yuan/ton. Profits have improved week - on - week due to the decline in raw material prices [5]. Demand - The daily melting volume of photovoltaic glass is increasing, and the rigid demand for heavy soda ash inferred from float and photovoltaic glass has improved. However, the photovoltaic industry may return to an over - supply situation after the end of the rush - installation period [6]. Strategy - From May, maintenance is expected to increase, and supply disturbances will also increase. The market may first trade on expectations and then on the difference between expectations. The overall supply - demand pattern remains in long - term surplus, and price fluctuations may increase [6].