Group 1 - Nvidia's CEO Jensen Huang highlighted partnerships with Chinese automakers such as BYD, Geely, Xpeng, Li Auto, and Zeekr, emphasizing the unified architecture of their Hyperion platform for sensors and computing [2] - Li Auto's L series models, including L7, L8, and L9, have stopped taking new orders as they prepare to launch new versions, with the L9 model no longer accepting orders and the L7 and L8 having limited configurations available [2] - Geely's senior vice president confirmed that business leader Dong Mingzhu has switched to a domestic luxury car, the Zeekr 009, indicating a growing acceptance of domestic luxury vehicles in the high-end consumer market [3] Group 2 - Porsche is currently testing a fuel version of the Macan SUV, with prototype images revealing a modified Audi Q5 used for testing, indicating ongoing development within the Volkswagen Group [3]