ERDOS(SH:600295) Xin Hua Wang·2025-05-19 05:37Group 1 - Inner Mongolia Jianheng Aoneng Technology Co., Ltd. announced that its all-solid-state 720V high-voltage sodium salt battery production line will officially start mass production in June, marking a significant acceleration in China's solid-state battery commercialization [1] - The production facility located in Ordos, Inner Mongolia, is set to become the largest and most automated sodium salt solid-state battery production base globally [1] - The 720V high-voltage sodium salt battery utilizes solid ceramic electrolytes, offering high safety standards, having passed rigorous performance tests, and remaining operational under extreme conditions such as gunfire, strong impacts, or combustion [1] Group 2 - The sodium salt battery project is being developed in three phases, with Phase 1 involving an investment of 500 million yuan, achieving a production capacity of 300 MWh and an annual output value of 1 billion yuan [2] - Phase 2 will require an investment of 1.2 billion yuan, leading to a production capacity of 1.5 GWh and a cumulative annual output value of 3 billion yuan [2] - Phase 3 involves an investment of 1.8 billion yuan, aiming for a production capacity of 3 GWh and a cumulative annual output value of 6 billion yuan, with an annual tax revenue of 780 million yuan [2]