news flash·2025-05-19 23:43Group 1 - Leapmotor's Q1 revenue exceeded 10 billion, with a gross margin of 14.9%, surpassing market expectations [2] - HarmonyOS computer officially launched, marking a significant breakthrough for domestic operating systems in the personal computer sector [2] - The successful launch of the Ceres-1 sea-launched remote five carrier rocket [2] Group 2 - Douyin initiates "AI Account Creation" special governance action, focusing on rectifying the use of AI to generate vulgar and bizarre videos [2] - Nvidia is in talks to invest in quantum technology startup PsiQuantum [2] - Xiaomi's strategic new product launch event is scheduled for May 22, set to unveil the "Xuanjie O1," which utilizes second-generation 3nm process technology [2] - Qualcomm plans to launch a data center processor that can connect with Nvidia chips [2] Group 3 - Jensen Huang announced that Nvidia will launch the next-generation GB300 AI system in Q3 and will build an AI supercomputer in Taiwan, with DGX Spark already in full production [1]