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On September 7, Chanhen and Guoxuan Holdings signed the Strategic Cooperation Framework Agreement and Investment Cooperation Agreement, which is the first step of Chanhen's transformation to new energy battery materials. On December 3rd, Chanhen and Sunwoda signed the Investment Cooperation Agreement, the two parties will focus on the whole industry chain of new energy lithium electric materials investment cooperation, marking Chanhen’s "deep transformation" to the new energy battery materials industry.

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.

In January, the Merchant Grade Phosphoric Acid products of Pengyue Ecology were exported overseas through 10,000-ton-level liquid bulk ship, which proves Chanhen's stable supplying and strong logistic capability on Phosphoric Acid product.

In March, Chanhen’s “Hemi-hydrate Phosphoric Acid Production Method” was awarded with “Chinese Excellent Patent” credit.

In December, Chanhen was awarded with the title of “Advanced Enterprise in Guizhou Province to Promote New Industrialization Development in 2021-2023”; Pengyue Ecology’s Phosphoric Acid Purification Equipment made through industrial production process, and successfully became capable of mass producing Food Grade Purified Phosphoric Acid.

In May, the Jigongling phosphorite mine owned by Fulin Mining official started operation.