安防板块震荡走弱，神力股份跌停

Group 1 - The security sector is experiencing a downturn, with Shenli Co., Ltd. hitting the daily limit down [1] - Other companies such as Zhongdian Xindong, Zhongrun Optics, Xiling Information, Kangzhong Medical, Fuguang Co., Ltd., and Kaiwang Technology are also seeing declines [1]