Core Viewpoint - The company has made progress in the development of solid-state batteries, specifically in the preparation of kilogram-level sulfide electrolyte precursors and electrolyte samples [2] Group 1 - The company has completed the preparation of kilogram-level sulfide electrolyte precursors and electrolyte samples [2] - The company is currently conducting testing and optimization work on the solid-state electrolyte [2] - Investors are encouraged to follow the company's information disclosure for more specific updates [2]