[The 17,000 mt lithium battery cathode scrap treatment project in Tongren City, Guizhou Province is put on the agenda] Guizhou Dalong Huicheng New Material Co., Ltd. is constructing a production line with an annual capacity of 17,000 mt for treating lithium battery cathode scrap and pole piece scrap, as well as collaboratively disposing of crude recycled materials such as MHP, aluminum scrap electrolyte, etc., to produce high-performance materials for new-type sodium-ion battery and LMFP cathodes. Meanwhile, it will also construct production lines and ancillary facilities with an annual capacity of 7,000 mt of battery-grade lithium carbonate, 6,500 mt of battery-grade iron phosphate manganese (FeMn), 5,500 mt of battery-grade iron phosphate, 1,500 mt of electrodeposited cobalt, 860 mt of electrodeposited nickel, 2,700 mt of calcium fluoride, 117,000 mt of sodium sulphate decahydrate, and 10,000 mt of ammonium sulphate.