This week, the domestic sulfuric acid market has stabilized and moved slightly, and prices in some regions have continued to rise. The price of 98% of smelting acid in Sichuan is between 580-860 yuan/ton, 98% of ore acid is between 700-900 yuan/ton, and 98% of smelting acid in Hunan is between 265-390 yuan/ton; Due to strong demand from downstream phosphate fertilizer and new energy industries this week, acid companies in some regions have better shipments, acid factory inventories are low, and acid prices have continued to rise under high costs. Among them, the increase in Sichuan has been large, and the high price has increased by more than 100 yuan/ton; At present, regional price differences in domestic acid prices are gradually widening, acid factories have many orders in hand, and the market remains operating at a high level.