Shenzhen Batian Ecotypic Engineering (002170.SZ) subsidiary has obtained a safety production license for the Xiaogaozhai phosphate mine.

Shenzhen Batian Ecotypic Engineering (002170.SZ) released an announcement stating that on August 31, 2026, the company's wholly-owned subsidiary, Guizhou Batian Ecotypic Engineering Co., Ltd., received the "Production Safety License" for the Xiaogaozhai Phosphate Mine issued by the Guizhou Provincial Emergency Management Department. The mining scale is set at 2.9 million tons per year, with a validity period from August 31, 2026, to August 30, 2029. This change in the production capacity of the Xiaogaozhai Phosphate Mine from 2 million tons per year to 2.9 million tons per year is beneficial for increasing the company's phosphate production, expanding and optimizing the upstream and downstream industrial chain, and further promoting the integrated strategy of phosphate chemical industry. At the same time, the expansion of phosphate production capacity, along with the overall improvement in quality and efficiency of the phosphate concentrate, high-purity phosphoric acid (salts), phosphate chemical new energy battery materials, and other industrial chains, further promotes the large-scale mining of rich ores and the efficient utilization of phosphate resources.