2022
In June, Chanhen "1.5 million tons/year middle and low grade rock phosphate comprehensive utilization beneficiation plant", "300,000 tons/year pyrite sulfuric acid production facility" have been put into operation. In August, Pengyue Eco-technology’s 200,000 tons/year hemi - dihydrate wet-process phosphoric acid plant was completed and put into operation. In September, the 100,000 tons/year iron phosphate project of the joint venture between Chanhen and Gotion Group succeeded in one-time trial production. It further expanded the competitive advantage of Chanhen in the phosphorus chemical industry chain, which is an important milestone on the road of industrial upgrading and transformation.