GENEVA, April 27 -- SHENZHEN JANAENERGY TECHNOLOGY CO., LTD. (No. 350 Shenshan Road, Huangjiang Industrial Building B, 340-352 Shenshan Road, Tongle Community, Baolong Street, Longgang DistrictShenzhen, Guangdong 518172), 深圳珈钠能源科技有限公司 (中国广东省深圳市龙岗区宝龙街道同乐社区深汕路340-352号(双号)黄江实业B栋深汕路350号) filed a patent application (PCT/CN2025/126560) for "PRECURSOR FOR POLYANIONIC SODIUM-ION BATTERY POSITIVE ELECTRODE MATERIAL AND PREPARATION ME...