Recently, the gravity of the caustic soda market in Guizhou remains stable. Currently, there are 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 from the northwest region, as well as surrounding liquid alkali sources for production. Currently, the main source of liquid alkali is provided by Sichuan and Chongqing, with stable facility load, normal output, and reasonable level of export goods. The downstream market in the province shows normal performance and uses caustic soda on demand. The supply and demand of the caustic soda market in Guizhou province is mainly based on contracts, and the transaction price remains the same as before.