Recently, the center of gravity of the caustic soda market in Guizhou has remained stable. There are currently no caustic soda production enterprises in the province, and downstream procurement needs to be allocated from other provinces. Local alumina enterprises mainly purchase 99% flake alkali, with liquid alkali as a supplement. Flake alkali in the region is mainly supplied by enterprises in the northwest, while liquid alkali is mostly provided by enterprises in Sichuan and Chongqing. The production load of caustic soda facilities in the region is stable, and production remains unchanged. The amount of export products is at a reasonable level. The downstream load in the province is normal, and caustic soda is used as soon as it is purchased. There is sufficient supply of caustic soda in Guizhou Province, and transactions continue at the previous price.