清水源(300437.SZ)：公司三氯化磷产品主要应用于公司水处理剂的生产

Core Viewpoint - The company, Qing Shui Yuan (300437.SZ), has reported significant investor interest in its phosphate chemical concept, despite its main business being focused on water treatment agents and related products [1] Group 1: Business Overview - The company's main business includes the production, research and development, and sales of water treatment agents and derivatives, as well as industrial water treatment services and environmental engineering construction services [1] - The primary products are organic phosphine products and polymer products, with a major application in industrial water treatment [1] - As of the 2024 annual report, revenue from water treatment agents and derivatives accounts for 80.55% of total revenue [1] Group 2: Recent Developments - There is heightened investor attention on the company's involvement in the phosphate chemical sector [1] - The company's main business remains unchanged, focusing on the research, production, and sales of water treatment agents [1] - The construction progress of a project involving the annual production of 20,000 tons of phosphorus pentachloride is behind schedule due to pending administrative approvals, posing a risk of project termination [1]