AI语料板块大幅调整，掌阅科技跌停

Group 1 - The AI content sector has undergone significant adjustments, leading to a sharp decline in stock prices for several companies [1] - Zhangyue Technology experienced a limit-down, while Zhongwen Online fell over 10% [1] - Other companies such as Vision China, Shanghai Film, People's Daily Online, Dook Cultural, Huace Film & TV, and Jiecheng Co. also saw declines in their stock prices [1]