North Industries Group Red Arrow, Lianshi Aviation both hit the daily limit, Super Aero-Science, Tongyi Aerospace rose by more than 10%, Jiangxi Hongdu Aviation Industry, Zongheng Stock, AVIC Heavy Machinery, Beijing Andawell Science& Technology, aerospace ch uav, Chengdu ALD Aviation Manufacturing Corporation rose by more than 5%. Citic Securities research reports indicate that on October 18th, the 900-kilowatt level turbofan engine AEP100, which was independently developed by China Aviation Industry Corporation, and has international competitiveness, was installed on the assembled White Whale W5000 large unmanned transportation aircraft.