兵装重组概念板块持续走低 湖南天雁跌超7%

Group 1 - The defense restructuring concept sector continues to decline, with Hunan Tianyan (600698) dropping over 7% [1] - Other companies such as Dong'an Power (600178), Construction Industry (002265), Zhongguang Optical (002189), and Great Wall Military Industry (601606) also experienced declines [1] - There is exposure of dark pool fund flows, indicating signals for capturing stockholder accumulation in advance [1]