Core Insights - The solid-state battery industry is entering a "sprint phase" towards commercialization, with significant advancements in sodium-based solid-state batteries [1][2] - A new sodium-based solid-state battery developed by the University of Chicago and Singapore's Agency for Science, Technology and Research can operate stably in sub-zero temperatures, enhancing its competitiveness [1] - The global solid-state battery shipment is expected to reach 614.1 GWh by 2030, with a market size projected to exceed 100 billion yuan [2] Industry Developments - The solid-state battery industry is experiencing accelerated progress driven by both policy and technology, with a key conference scheduled for September 2025 to discuss future trends and challenges [2] - The demand for solid-state battery materials is expected to grow significantly, with investments in equipment projected to reach hundreds of billions [2] - Several A-share listed companies are making strides in solid-state battery technology, with Li Yuan Heng successfully developing manufacturing processes for solid-state battery equipment [2][3] Market Activity - Recent data shows that financing clients have significantly increased their positions in 26 solid-state battery concept stocks, with notable net purchases exceeding 1 billion yuan [4] - Leading companies in this sector include Xian Dao Intelligent, CATL, and others, with some stocks projected to have a net profit growth rate exceeding 20% in the coming years [4][5] - As of September 22, 2023, several stocks in this sector have rolling price-to-earnings ratios below 40, indicating potential investment opportunities [4][5]