Group 1 - The company is closely monitoring the developments and trends in the solid-state battery industry [2] - Mica, as a natural insulating material, has potential application value in solid-state batteries due to its high-temperature resistance and good insulation properties [2] - The company has maintained close communication with relevant solid-state battery customers and is conducting product validation work [2] Group 2 - The company is actively exploring the application margins and value of its "Mica+" product layout in the solid-state battery industry [2]