[Beijing: Accelerate technological breakthroughs and applications of all-solid-state batteries and high-performance hydrogen fuel cells to gradually increase the proportion of new energy vehicles to 70%] On September 9, the Beijing Municipal People's Government issued the "Beijing High-Precision Industry Development Plan during the 15th Five-Year Plan Period". It pointed out that we should create a source of technological innovation for intelligent connected vehicles and a highland for industrial agglomeration. Promote key vehicle companies to innovate and improve quality, increase production capacity utilization, and continue to create safe, technologically advanced and comfortable Beijing-made cars. Coordinate and plan the international development layout, strengthen the ability of complete vehicles and parts to go overseas, and cultivate a capital automobile brand with global competitiveness and world reputation. Attack cutting-edge energy technologies for vehicles, accelerate technological breakthroughs and applications of all-solid-state batteries and high-performance hydrogen fuel cells, and gradually increase the proportion of new energy vehicles to 70%. Accelerate the full-link innovation of intelligent network connections and form global competitive advantages in software and hardware technologies. Improve the new ecosystem of industrial collaboration, introduce core projects in the field of new energy vehicles such as power batteries, drive motors, and intelligent chassis, and build key supporting capabilities such as automotive chips, intelligent cockpits, and model algorithms.