Recently, the market for caustic soda in Hebei Province has continued to decline. The operating load of caustic soda facilities in the province is stable, the output of liquid alkali is normal, and the inventory is at a reasonable level. The downstream alumina market is stable, and enterprises use caustic soda as soon as they purchase it. The chemical and textile markets are sluggish, and enterprises purchased caustic soda weakly. With the decline in the transaction of the surrounding caustic soda market, the ex-factory price of liquid alkali in the province has been adjusted downward by 40-60 yuan/ton.