[JAC Commercial Vehicle's L4-Level Intelligent Car Model Launched for Demonstration Operation] Recently, JAC announced that its L4-level unmanned delivery vehicles, L2+-level express freight tractors, and L4-level unmanned ore trucks have officially been launched for demonstration operation. These car models are developed based on scenario-specific needs, integrating electrification and intelligent technologies to primarily address efficiency and safety issues in scenarios such as cold-chain logistics and mine-area transportation. JAC has also proposed a "multi-power platform" strategy encompassing gasoline, hybrid, electric, and hydrogen technologies, and is collaborating with Huawei to drive upgrades in intelligent technologies, with the goal of achieving L4-level market application by 2030.