*ST长药一字跌停 股价创逾16个月新低

Core Points - *ST Changyao's stock price fell to 2.76 yuan, hitting a new low since July 3, 2022, with over 650,000 sell orders [1] - The company received a notice from the China Securities Regulatory Commission (CSRC) on November 7, 2025, regarding an investigation into suspected false financial reporting [1] - If the investigation confirms significant violations, the company may face mandatory delisting due to serious misconduct [1]