Group 1 - The company, Ganfeng Lithium, has made significant progress in the research and development of solid-state batteries, establishing a comprehensive layout that includes key components such as sulfide electrolytes, oxide electrolytes, and metallic lithium anodes [1] - The energy density of the solid-state batteries has reached 420Wh/kg, with samples achieving 500Wh/kg passing safety tests including puncture and 200℃ thermal box tests, and the cycle life has exceeded 800 times [1] - The first 500Wh/kg level 10Ah product has achieved small-scale production [1] Group 2 - Investors have shown interest in the company's solid-state battery development stage, noting that many manufacturers are preparing for mass production [3]