兵装重组概念涨3.57%，主力资金净流入3股

Group 1 - The core viewpoint of the news is that the military equipment restructuring concept has seen a significant increase of 3.57%, leading the concept sector in terms of growth [1][2] - Within the military equipment restructuring sector, six stocks experienced gains, with Changcheng Military Industry hitting the daily limit, and other notable performers including Construction Industry and Hunan Tianyan, which rose by 5.05% and 4.32% respectively [1][2] Group 2 - The military equipment restructuring sector had a net outflow of 231 million yuan in main funds today, despite three stocks experiencing net inflows, with Changcheng Military Industry leading at 301 million yuan [2][3] - The main fund inflow ratios for leading stocks in the military equipment restructuring sector are as follows: Huaqing Technology at 7.83%, Construction Industry at 5.39%, and Changcheng Military Industry at 4.03% [3]