Visitors watch a boxing match between two humanoid robots at the Hangzhou‑based Unitree Robotics booth during the World Smart Industry Expo 2025 in Chongqing on Saturday. The event, held from Friday to Monday, showcased a wide range of industry exhibits, product launches and high‑level competitions.

With over 600 leading domestic and international companies participating, the expo occupied 130,000 square meters of indoor exhibition space and 40,000 square meters of outdoor experience zones. It covered five major sectors — intelligent connected NEVs, digital cities, intelligent robotics, the low‑altitude economy and smart homes.

China News Service