GENEVA, March 24 -- CNGR ADVANCED MATERIAL CO., LTD. (Intersection of No. 2 Trunk Road and No. 1 Trunk Road, Dalong Economic Development ZoneTongren, Guizhou 554300), 中伟新材料股份有限公司 (中国贵州省铜仁市大龙经济开发区2号干道与1号干道交汇处) filed a patent application (PCT/CN2024/119129) for "POLYANIONIC PRECURSOR, SODIUM ION BATTERY POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, SODIUM ION BATTERY, AND ELECTRICAL DEVICE" on Sep 14, 2024. With publication no. WO/2025/056062, the details related to the patent app...