20万颗“星海”压境，刺激商业航天产业链，航空航天ETF(159227)单日成交额超12亿元

Group 1 - The A-share market saw all three major indices rise collectively, with the aerospace sector experiencing a slight pullback, presenting a potential investment opportunity [1] - The Aerospace ETF (159227) recorded a decline of 0.39% with a trading volume of 1.207 billion yuan, while leading stocks such as Guobang Electronics and Steel Research High-tech showed significant gains [1] - The Aerospace ETF has attracted a net inflow of over 1.7 billion yuan over the past four trading days, bringing its total size to 3.717 billion yuan, maintaining its position as the largest in its category [1] Group 2 - China submitted an application to the International Telecommunication Union (ITU) for an additional 203,000 satellites, covering 14 satellite constellations, with CTC-1 and CTC-2 being the main contributors [1] - The increase in satellite applications is expected to stimulate demand for rockets and satellites, positively impacting the industry chain [1] - Guotai Junan Securities recommends focusing on leading companies in satellite manufacturing and rocket launching, particularly those with large-scale low-cost production capabilities [1] Group 3 - The Aerospace ETF closely tracks the Guozheng Aerospace Index, covering key sectors such as fighter jets, aircraft engines, rockets, missiles, satellites, and radars, aligning with the "integrated aerospace" strategic direction [2] - The ETF includes a high commercial aerospace content of 70.19%, with top holdings featuring industry leaders like Aerospace Development and China Satellite [2]