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Recently, the diprotonated phosphate plant (the dilute phosphate section) of the new energy material precursor ferrous phosphate project at Songzi Stanley Yihua New Materials Technology Co., Ltd., which was constructed through EPC general contracting by China Five Rings Engineering Corporation under China National Chemical Corporation (hereinafter referred to as the “Stanley project”), successfully passed a 72-hour performance test. The total investment for this project is 6 billion yuan, with a total land area of 1,400 mu. The construction scope includes facilities capable of producing/processing 1.8 million tons of ore processing products, 1.2 million tons of sulfuric acid, 300,000 tons of wet-process phosphoric acid, 200,000 tons of refined acids, 200,000 tons of ferric phosphate, and 150,000 tons of fine phosphorus chemicals. Additionally, there will be facilities for utilizing 1 million tons of slag acid and 1.5 million tons of phosphogypsum. Once the project reaches full production capacity, it is expected to generate annual sales revenue of around 6.1 billion yuan, an annual profit after taxes of around 690 million yuan, and an annual total tax payment of around 230 million yuan. It will also create employment for approximately 1,200 people. The successful completion of this project will help improve the technical level of new energy materials in the Songzi Chemical Industry Park and its influence within the Yijingjingen urban cluster, thereby promoting the clustered development of lithium iron phosphate and new energy battery industries. During the evaluation period, all process and utility systems of the project operated stably, with the equipment/instruments functioning properly. The plant was able to maintain continuous operation at an average load of over 100%, achieving a record output of 1389.36 t/d of 100% P2O5 dilute acid, which exceeded the designed production capacity. Indicators such as raw material consumption, product quality, P2O5 recovery rate, and exhaust emissions are all superior to the performance guarantee values specified in the contract, ensuring that the facility meets all requirements and operates at full capacity. Next, the project team will continue to uphold the Five-Ring spirit of \"unity, progress, dedication, and practical action,\" and work closely with the client to ensure the successful completion of the performance assessment for the second-stage phosphoric acid production unit (the concentrated acid section) of the project.