A股航天航空概念盘初走低，晨曦航空跌超6%，恒宇信通、佳力奇、晟楠科技、新余国科等个股跟跌。

Group 1 - The A-share aerospace and aviation sector experienced a decline at the beginning of trading, with Morningstar Aviation dropping over 6% [1] - Other stocks in the sector, including Hengyu Xintong, Jialiqi, Shengnan Technology, and Xinyu Guoke, also saw declines [1]