Recently, the market price of liquid alkali in Yunnan has declined. There are fewer export goods of 32% liquid alkali from enterprises in the province, and the market is mainly based on 50% liquid alkali. The local caustic soda facility load is about 80%, the output of liquid alkali is normal, and the inventory is reasonable. The main downstream alumina market remains stable, and the purchase of caustic soda is based on demand. With the continuous supply of low-priced goods from other provinces, the ex-factory price of caustic soda in the province has followed suit, with a decrease of 100 yuan/ton (100%).