Visitors watch a robot performance at the 2026 World Manufacturing Convention (WMC) in Hefei, east China's Anhui Province, Sept. 20, 2026. Themed "Intelligent Manufacturing For a Better Future," the 2026 WMC kicked off here on Sunday. (Xinhua/Chang Nengjia)

Visitors learn about all-solid-state batteries at the 2026 World Manufacturing Convention (WMC) in Hefei, east China's Anhui Province, Sept. 20, 2026. (Xinhua/Chang Nengjia)