卫星航天强势反弹，天银机电涨超13%，通用航空ETF（159231）涨超1.85%

Group 1 - The aerospace and satellite internet sectors experienced a strong rebound, with Tianyin Electromechanical rising over 13%, Guolian Aviation increasing over 7%, Beidou Star Communication up over 6%, and China Satellite gaining over 5% [1][6] - The General Aviation ETF Huabao (159231) saw a price increase of 1.52%, successfully surpassing the 5-day and 10-day moving averages [1][6] - The Long March 12 rocket successfully launched 16 low-orbit satellites for satellite internet, with a focus on promoting high-quality development in the information and communication industry and advancing 6G technology [2][3] Group 2 - The commercial aerospace industry is evolving from a single launch manufacturing model to a three-tiered ecosystem, consisting of a foundational layer, a network layer, and a frontier layer, with significant competition between the US and China [3][8] - The General Aviation ETF Huabao and its associated funds cover 50 constituent stocks, with over 46% from state-owned enterprises and over 20% from the top ten military industrial groups, focusing on low-altitude economy, large aircraft, military aircraft, commercial aerospace, satellite navigation, and drones [3][8] - The industry is expected to see a paradigm shift towards resource utilization in space activities, potentially creating a trillion-level market increment and new productive forces [3][8]