At the VivaTech conference, Tesla CEO Musk spoke about the possibility of artificial intelligence replacing human jobs, and expressed concerns about OpenAI and Google's Gemini project. Samsung's high-bandwidth memory chip failed the test by American company Nvidia. Nvidia's artificial intelligence chip saw a slump in sales in China, forcing price cuts. The Tmall 618 promotional event was successful, with notable performances by new merchants. Xiaodu is set to release the world's first learning device based on Baidu's Wenxin large model, advancing the field of AI education. Huawei and Xiaomi Cars announced the latest news. BYD sued over a video testing the fuel consumption of the Tangmao Leopard car and demanded compensation. A netizen exposed a car's traffic violation through watching a test video. Gree Electric invested in the establishment of new equity.