兵装重组概念下跌2.11%，主力资金净流出6股

Group 1 - The core viewpoint of the article highlights a decline in the military equipment restructuring concept, which fell by 2.11%, ranking among the top declines in the concept sector [1] - Within the military equipment restructuring concept, companies such as Changcheng Military Industry, Construction Industry, and Dong'an Power experienced significant declines [1] - The article provides a table showing the daily performance of various concept sectors, with combustible ice leading with a gain of 3.12%, while rare earth permanent magnets and military equipment restructuring both saw declines [1] Group 2 - The military equipment restructuring concept faced a net outflow of 737 million yuan from main funds, with six stocks experiencing net outflows, and five stocks seeing outflows exceeding 30 million yuan [1] - Changcheng Military Industry had the highest net outflow of 269 million yuan, followed by Chang'an Automobile, Construction Industry, and Dong'an Power with net outflows of 203 million yuan, 139 million yuan, and 64.9 million yuan respectively [1] - A detailed table lists the stocks within the military equipment restructuring concept, showing their daily performance, turnover rates, and main fund flow, indicating a negative trend for most stocks [1]