大飞机板块午后活跃 航发动力涨停封板

Group 1 - The large aircraft sector showed significant activity in the afternoon, with notable stock movements [1] - Aviation Power (航发动力, 600893) reached the daily limit up, indicating strong investor interest [1] - Hongdu Aviation (洪都航空, 600316) saw an increase of over 7%, reflecting positive market sentiment [1] Group 2 - Other companies in the sector, including AVIC Heavy Machinery (中航重机, 600765), AVIC Xi'an Aircraft Industry (中航西飞, 000768), and Aerospace Chenguang (航天晨光, 600501), also experienced upward movement in their stock prices [1]