Core Viewpoint - The domestic first continuous production facility for polyphosphate developed by Hubei Deyi Polyphosphate Technology Co., Ltd. has successfully completed trial production and is expected to officially commence operations in September [1] Group 1: Company Developments - Hubei Deyi Polyphosphate has innovatively utilized by-products from surrounding phosphate chemical enterprises, converting ineffective soluble phosphorus resources into valuable water-soluble phosphorus and polyphosphate [1] - The company has achieved a breakthrough in its core technology by using industrial by-products such as residual acid and ammonium slag as raw materials, effectively addressing the challenge of by-product disposal and promoting efficient phosphorus resource utilization [1] Group 2: Project Details - The polyphosphate project is being implemented in two phases: the first phase involves a new facility with a capacity of 20,000 tons, which successfully ignited on June 6 this year, currently operating at 50% load with a daily output of 30 tons [1] - The second phase will focus on building additional capacities of 40,000 tons of polyphosphate, 20,000 tons of calcium ammonium polyphosphate, and 20,000 tons of organic superphosphate [1] - Once fully operational, the project is expected to generate an annual output value of 500 million yuan, fostering an industrial cluster for efficient phosphorus resource utilization [1]