2021 Quantum Industry Conference held in Hefei (2)

A participant watches a video on quantum metropolitan area network during the 2021 Quantum Industry Conference in Hefei, east China's Anhui Province, Sept. 18, 2021. Themed "Quantum Technology · Industry Revolution", the 2021 Quantum Industry Conference was held in Hefei on Saturday. The conference brought together a group of scientific researchers and industry leaders to discuss the development of the quantum industry and released a series of applications. (Xinhua/Du Yu)