On November 6, three phosphorus chemical projects of Guizhou Shengyang Chemical Co., Ltd., a subsidiary of Shengwei Group, were established.

On November 6, the signing ceremony for three phosphorus chemical engineering project design contracts involving Guizhou Shengyang Chemical Co., Ltd., a subsidiary of Shengwei Group, was held at Donghua Company, a subsidiary of China National Chemical Engineering (CNCEC). During the event, Guizhou Engineering Company, a subsidiary of Donghua Company, signed a contract with Guizhou Shengyang Chemical for a 200,000 tons/year wet-process phosphoric acid project utilizing the hemihydrate–anhydrous process.