On November 6, at a signing ceremony at the 9th China International Import Expo (CIIE) held in Shanghai,. China's independently developed 10-ton-class electric commercial aircraft, the CE-25A, completed its first crewed flight using its intelligent flight in East China’s Shandong Province on. China’s domestically developed CE-25A electric commercial aircraft, designed to carry 19 passengers, has successfully completed its first crewed test flight in Binzhou, Shandong Province, marking.