Group 1: Aerospace Satellite Stocks - Aerospace satellite stocks have become the most attractive in the A-share market at the beginning of 2026, driven by policies, capital influx, and a hot market [1] - After New Year's Day, institutions have been actively researching aerospace satellite stocks, with Chaojie Co. engaging with over 100 institutions in four consecutive days [1] - Guanglian Aviation has also seen significant interest, with over 80 institutions conducting research on the company [2] Group 2: Chaojie Co. - Chaojie Co. focuses on commercial rocket structure manufacturing, including major components like body segments, fairings, and engine parts, with a completed production line in 2024 [1] - The company has established significant barriers to entry in the high-end equipment manufacturing sector, which is technology and capital-intensive [1] - Chaojie Co. aims to expand its product applications into the aerospace field through the acquisition of Chengdu Xinyue, enhancing its growth potential [1] Group 3: Guanglian Aviation - Guanglian Aviation is a pioneer in the domestic private sector for aerospace equipment structures, transitioning from satellite components to core rocket parts through the acquisition of Tianjin Yuefeng [2] - The company leverages its leading position in carbon fiber composite materials to enhance its product offerings across metal structure components and carbon fiber composites [2] - As the domestic large aircraft C919 enters mass production, Guanglian Aviation expects to synchronize its delivery pace with the ramp-up of mainframe production capacity [2]