军工板块盘初局部冲高，成飞集成涨停

Core Viewpoint - The military industry sector experienced a notable increase in early trading, with specific companies such as Chengfei Integration reaching the daily limit increase, and AVIC Chengfei rising over 5% [1] Group 1: Company Performance - Chengfei Integration achieved a limit-up increase in stock price [1] - AVIC Chengfei saw a rise of more than 5% in its stock price [1] - Other companies such as Lijun Co., Guihang Co., and Sifang Co. also experienced upward movement in their stock prices [1]