Group 1 - The low-altitude economy and military aviation sectors experienced initial gains but later saw a pullback, with the General Aviation ETF Huabao (159231) showing a slight increase of 0.17% and maintaining above the 10-day moving average [1] - The ETF has attracted significant capital inflow, with a total of 2.41 million yuan net inflow over three of the last five trading days, and a current subscription of 3 million shares [1] - Notable stocks within the ETF include Aileda, which rose over 3%, and several others like Lijun Co., Guodian Measurement, and Chenxi Aviation, which increased by over 2% [1] Group 2 - The low-altitude economy is seen as a new competitive arena between China and the U.S., with the potential for rebound due to favorable conditions and ongoing catalysts [2] - The establishment of a leadership group for general aviation and low-altitude economy by the Civil Aviation Administration of China indicates a positive trend in policy support [2] - The release of the "Low Altitude Economy Infrastructure Framework Guidelines (2025 Edition)" by the China Civil Airport Association provides a systematic plan for low-altitude infrastructure development [2] Group 3 - The General Aviation ETF Huabao (159231) covers a comprehensive index of 50 constituent stocks, with over 46% from state-owned enterprises and more than 20% from the top ten military industrial groups, focusing on key areas like low-altitude economy and commercial aerospace [3] - The ongoing sale of the Huabao ETF's linked funds (Class A: 024766; Class C: 024767) offers a convenient tool for investors to capture opportunities in the burgeoning general aviation sector [3]