商业航天概念震荡走强 顶固集创涨停

Group 1 - The commercial aerospace sector is experiencing a strong upward trend, with several companies showing significant gains [2] - Top performers include Dinggu Jichuang and Hangxiao Steel Structure, both reaching the daily limit increase [2] - Other companies such as Leike Defense, Hangyu Micro, Jiuding New Materials, Aerospace Hongtu, and Xinle Energy are also seeing positive movements in their stock prices [2]