Group 1 - The core message highlights a strategic collaboration between Changan Automobile Group and Haier Group, focusing on joint innovation in high-end smart mobility solutions [1][2] - The meeting resulted in a formal partnership between Avita Technology and Haier's subsidiary, Katai Chi Holdings, aimed at co-creating customized products and enhancing vehicle-home integration [1] - A new vehicle delivery ceremony took place, where Changan's chairman delivered the Avita 12 four-laser Royal Theater Edition to Haier's CEO [1] Group 2 - The Avita 12 four-laser version is equipped with Huawei's advanced four-laser radar system, featuring an additional rear high-precision solid-state laser radar for 360° coverage [5] - The vehicle's software, powered by Huawei's Qian Kun ADS 4, enhances decision-making capabilities, improving traffic efficiency by 20%, reducing emergency braking rates by 30%, and cutting end-to-end latency by 50% [5]