A股军工板块竞价再度活跃，成飞集成、航天长峰3连板，天箭科技竞价涨停，七丰精工涨超10%，华伍股份、中航成飞等均高开。

Core Viewpoint - The A-share military industry sector is experiencing renewed activity, with several companies showing significant price movements and gains [1] Group 1: Company Performance - Chengfei Integration and Aerospace Changfeng have achieved three consecutive trading limit increases [1] - Tianjian Technology has reached a trading limit increase, indicating strong market interest [1] - Qifeng Precision has seen a price increase of over 10%, reflecting positive investor sentiment [1] - Companies such as Huawu Co. and AVIC Chengfei opened higher, suggesting a bullish trend in the sector [1]