Hesai Group is engaged in the development, manufacture, and sales of three dimensional light detection and ranging solutions, or LiDAR. Its LiDAR products enable a broad spectrum of applications across passenger or commercial vehicles withadvanced driver assistance systems, or ADAS, autonomous vehicle fleets providing passenger and freight mobility services, or Autonomous Mobility, and other applications such as last-mile delivery robots, street sweeping robots, and logistics robots in restricted areas, or Robotics. The Group organized its operations into two segments: the LiDAR segment and the gas detection segment, out of which LiDAR segments derives maximum revenue. Geographically, the company operates into North America, Mainland China, Europe and Other regions.