Group 1 - Didi Autonomous Driving announced a Series D financing round, raising a total of 2 billion yuan, with investors including various funds and GAC Group [2] - The funds will be used to increase investment in AI research and development and promote the application of L4 autonomous driving technology [2] - Didi's co-founder and CEO of Didi Autonomous Driving, Zhang Bo, stated that L4 autonomous driving technology is one of the most significant technological changes in the next decade, enhancing travel safety, efficiency, and experience [2] Group 2 - Didi Autonomous Driving has initiated full-scenario, fully driverless testing in Beijing and Guangzhou, demonstrating stable performance in complex travel scenarios [2] - The new generation of pre-installed autonomous driving vehicles, co-developed with GAC Aion, is scheduled for delivery by the end of 2025, with plans for demonstration applications in cities like Beijing and Guangzhou [2] - Didi Autonomous Driving's previous financing round occurred in October 2024, where it raised $298 million, primarily to enhance R&D in autonomous driving technology [2] Group 3 - Didi Autonomous Driving and GAC Aion have completed safety and reliability verification for their pre-installed autonomous driving vehicle in high-temperature scenarios, with ongoing tests covering various conditions [3]