
An FH-909 unmanned helicopter is displayed throughout the 13th China (Mianyang) Science and Technology City International High-Tech Expo in Mianyang, southwest China’s Sichuan Province, Sept. 27, 2025. The expo opened right here on Friday and will final till Sept. 30, with a core exhibition space of 32,000 sq. meters for science and expertise which focuses on digital manufacturing expertise, new show expertise, AI expertise and low-altitude economic system. (Photo: Xinhua)

Children find out about a future-concept car throughout the 13th China (Mianyang) Science and Technology City International High-Tech Expo in Mianyang, southwest China’s Sichuan Province, Sept. 27, 2025. The expo opened right here on Friday and will final till Sept. 30, with a core exhibition space of 32,000 sq. meters for science and expertise which focuses on digital manufacturing expertise, new show expertise, AI expertise and low-altitude economic system. (Photo: Xinhua)

People go to the 13th China (Mianyang) Science and Technology City International High-Tech Expo in Mianyang, southwest China’s Sichuan Province, Sept. 27, 2025. The expo opened right here on Friday and will final till Sept. 30, with a core exhibition space of 32,000 sq. meters for science and expertise which focuses on digital manufacturing expertise, new show expertise, AI expertise and low-altitude economic system. (Photo: Xinhua)

A robotic demonstrates its functionality to autonomously tidy up a desk throughout the 13th China (Mianyang) Science and Technology City International High-Tech Expo in Mianyang, southwest China’s Sichuan Province, Sept. 27, 2025. The expo opened right here on Friday and will final till Sept. 30, with a core exhibition space of 32,000 sq. meters for science and expertise which focuses on digital manufacturing expertise, new show expertise, AI expertise and low-altitude economic system. (Photo: Xinhua)