商业航天板块震荡回升，润贝航科冲击涨停

Group 1 - The commercial aerospace sector is experiencing a rebound, with companies such as Runbei Aerospace (001316) hitting the limit-up, and others like Lianang Micro (605358), Shenglu Communication (002446), Shanghai Huguang (603131), and Shanghai Hanxun (300762) also seeing significant gains [1] - The Shanghai government is providing support for commercial aerospace launch insurance by subsidizing 50% of the total premium amount [1] - There is an influx of dark pool funds into these stocks, indicating increased investor interest and potential for growth [1]