GENEVA, April 5 -- HU BEI JIU NING CHEMICAL TECHNOLOGY CO., LTD (No. 102, Building E14, Guanggu United Science And Technology City Phase III, No. 19 Xingang Avenue, Huangzhou DistrictHuanggang, Hubei 438000), 湖北九宁化学科技有限公司 (中国湖北省黄冈市黄州区新港大道19号光谷联合科技城三期E14栋102号) filed a patent application (PCT/CN2024/111389) for "METHOD FOR PREPARING SODIUM HEXAFLUOROPHOSPHATE BY GAS-SOLID PROCESS, AND USE OF SAME" on Aug 12, 2024. With publication no. WO/2025/066595, the details related to t...