商业航天产业提速，航天发展再度涨停，航空航天ETF（159227）全市场规模最大航天类ETF

Group 1 - The A-share market experienced a slight pullback, with the Aerospace ETF (159227) down by 0.35% and a trading volume of 71.01 million yuan, maintaining its position as the largest aerospace ETF in the market with a total scale exceeding 2.1 billion yuan [1] - The recent surge in commercial aerospace is driven by the National Space Administration's action plan aimed at promoting high-quality and safe development of the commercial aerospace sector from 2025 to 2027, targeting significant growth and efficient collaboration within the industry ecosystem by 2027 [1] - The establishment of the Commercial Aerospace Department is expected to effectively integrate various departmental functions, indicating that commercial aerospace is now under national regulatory management [1] Group 2 - The Aerospace ETF closely tracks the National Aerospace Index, covering key industry chain segments such as aerospace equipment, satellite navigation, and new materials, with a high weight of 56.5% in commercial aerospace concepts [2] - The top ten holdings of the ETF include industry leaders such as Aerospace Development, China Satellite, Aerospace Electronics, AVIC Aircraft, and AVIC High-Tech, reinforcing its position as the largest commercial aerospace-related ETF in the market [2]