商业航天概念局部回暖 九鼎新材、越秀资本双双涨停

Group 1 - The commercial aerospace sector is experiencing a partial recovery, with notable stock performance from companies such as Jiuding New Materials and Yuexiu Capital reaching the daily limit increase [1] - Guangyun Technology saw a significant rise of over 15%, indicating strong investor interest in the sector [1] - Other companies like Su Shi Testing, Hangyu Micro, Chaojie Co., and Feiwo Technology also experienced upward momentum in their stock prices [1]