YYTH(SH:600096) Xin Hua She·2025-07-30 14:32Core Viewpoint - Yunnan Yuntianhua Co., Ltd. has made significant advancements in the utilization of low-grade phosphate ore, achieving a recovery rate increase from 88% to 95% through innovative mining techniques and technology development [2][3]. Group 1: Company Overview - Yunnan Yuntianhua Co., Ltd. is located in Jinning District, Kunming, Yunnan Province, and is a key production base for phosphate mining [2]. - The company has established a dedicated research team focused on the flotation technology of phosphate ore, particularly targeting the challenges associated with low-grade phosphate ore [3]. Group 2: Research and Development Achievements - The research team, consisting of 17 dedicated members, has developed a series of research platforms to systematically improve the recovery rate of phosphate ore [3]. - The team has successfully created new technologies for re-selecting tailings and flotation agents, leading to the development of proprietary flotation tailings reduction technology [3]. - The implementation of these technologies has resulted in a historical record for the recovery rate of phosphate ore in Yunnan, reaching 95%, and has positioned the company at an international leading level [3]. Group 3: Environmental and Economic Impact - The new flotation technology has not only increased the recovery rate by 7 percentage points but has also addressed the technical bottlenecks in the development of low-grade phosphate ore [3]. - The application of these technologies across multiple phosphate mining plants has enhanced the company's profitability while significantly reducing tailings discharge, achieving a balance of social, corporate, environmental, and economic benefits [3]. Group 4: Innovation and Patents - The research institute of Yunnan Yuntianhua Co., Ltd. has established multiple research teams focusing on core technological innovations in phosphate mining, fertilizer, and new chemical materials [4]. - The company holds a total of 1,050 patents and has completed over 200 research projects and achievements during the 14th Five-Year Plan period, with 12 of these reaching international advanced levels [4].