Group 1 - The 15th Smart City and Intelligent Economy Expo opened in Ningbo, Zhejiang, focusing on the theme "AI Empowering Digital Intelligence" [1][3] - The expo features six major exhibition halls centered on cutting-edge developments in artificial intelligence, including AI navigation, "AI + manufacturing," digital intelligence scenarios, digital intelligence ecology, intelligent resources, and "AI + optoelectronic industry chain ecology" [3] - Over 400 enterprises and industry associations from the AI sector are participating to explore new paths for digital intelligence development [3] Group 2 - China Mobile showcased its role as an AI "provider, aggregator, and operator," demonstrating advancements in AI that empower economic and social digital transformation [3] - The exhibition included interactive experiences with humanoid robots, AI-enabled inspection robots, and robotic arms, highlighting the potential of AI technology [3] - China Unicom presented its "Ge Wu Industrial Embodied Intelligence Platform," which enhances management efficiency and smart levels by unifying the control of various robots [5] Group 3 - Ningbo has made significant progress in data marketization, accumulating 107 billion data entries and establishing 70 specialized databases across various sectors [5] - The expo will feature keynote speeches, specialized seminars, and international cooperation activities, including a humanoid robot matchmaking event with 11 foreign diplomats [6] - The event will also host a digital economy talent recruitment initiative offering over 2,500 job positions, along with immersive experiences like a robot show and a digital light show [6]