Specifically, the 90,000-ton/year hydrocyanic acid plant of China Tianchen Qixiang New Materials Phase I was completed and put into operation in March 2022, and the 60,000-ton/year hydrocyanic acid plant of Sichuan Jiuyuan High-tech Materials Phase I was first publicized in March 2022.
The 80,000-ton/a hydrocyanic acid plant of Li Yong Chemical Company started bidding and purchasing in April 2022.