AI应用概念持续走弱，天龙集团等数只个股跌超10%

Core Viewpoint - The AI application sector is experiencing a significant downturn, with multiple companies facing substantial stock price declines [2] Group 1: Company Performance - Tianlong Group, Zhidema, Zhuoyi Information, and Guangyun Technology have all hit the 20% daily limit down [2] - Several stocks, including Sanwei Tiandi and Zhongke Xingtou, have seen declines exceeding 10% [2]