Core Viewpoint - The article highlights the advancements in solid-state battery production, emphasizing the delivery of dry process preparation equipment and the significant investment in production lines compared to lithium batteries [1]. Group 1: Equipment and Production - Solid-state battery production line equipment delivery has commenced, with dry process preparation equipment accounting for 30%-40% of the production line investment [1]. - The investment in production lines is reported to be double that of lithium batteries, indicating a strong market shift towards solid-state technology [1]. - Two companies have successfully developed dry process electrode membranes and dry roller press equipment, showcasing their comprehensive layout in the front-end and mid-stream sectors [1]. Group 2: Technology and Market Potential - The metal lithium anode technology route is considered more definitive compared to sulfide lithium electrolyte, suggesting a clearer path for development [1]. - The performance growth of metal lithium anode products from two companies is expected to be more certain, indicating a promising market outlook for these technologies [1].