Group 1 - The event "New Generation Heavy Truck Battery Swap Ecosystem" was jointly organized by the China Transportation Association and CATL, announcing the goal to build a nationwide battery swap network covering 80% of trunk transport capacity by 2030 [1] - CATL's battery swap solution, known as "Qiji," aims to achieve breakthroughs in standardization, cost-effectiveness, all-scenario applicability, and ecosystem integration, with the 75 battery swap block featuring the industry's highest longevity [1] - By 2025, the plan includes establishing 300 battery swap stations in 13 core regions, connecting major trunk lines, and by 2030, a comprehensive "eight horizontal and ten vertical" battery swap green network covering 15,000 kilometers of highways and provincial roads [1] Group 2 - The promotion of electric heavy trucks is seen as a necessary trend for the electrification of commercial vehicles, with a focus on modularization and standardization of battery swap systems [2] - The event also marked the opening of the first battery swap highway line, the Cangyu Line, with 1,428 vehicles delivered and 6,900 vehicles ordered, showcasing a fleet of battery swap heavy trucks [2] - A declaration was made to promote industry upgrades and accelerate the standardization and networking of battery swap systems [2]