On April 8, it was reported that the environmental protection acceptance for the completion of the 30,000-ton-per-year high-purity anhydrous hydrogen fluoride expansion project of Guizhou Wengfu Kai Phosphorus Fluorosilicon New Materials has been completed, with stable operation of the equipment and environmental protection facilities. The project, with a total investment of 228.30 million yuan, is located in the Dashui Industrial Park in Kaiyang County, Guiyang, Guizhou. Construction began in April 2025 and was completed in November of the same year, entering the trial production and debugging phase. Chempricehub analysis of anhydrous hydrogen fluoride, with a long-short score of -1: The completion of the 30,000-ton-per-year high-purity anhydrous hydrogen fluoride capacity expansion significantly increases supply. In the absence of significant demand growth, this may lead to oversupply in the spot market, putting downward pressure on prices. Analysis indicates that the entry of new capacity into the market may intensify competition, generally exerting a bearish impact on spot prices.