Recently, the market gravity of the liquid alkali in Anhui region has shifted downward. The load of caustic soda facilities in the province is stable, production is stable, and the supply of goods is sufficient. The downstream pesticide and chemical products markets are mild, and enterprises’ procurement of caustic soda is sluggish. With the increase of low-priced caustic soda supply in surrounding areas, the sales rhythm of local caustic soda enterprises has slowed down, and the transaction pressure of some liquid alkali enterprises has increased. Ex-factory prices have followed the downward trend, with a decrease of 20 yuan per ton.