嘉美包装：关于公司股票交易异常波动暨风险提示性公告

Group 1 - The core point of the article is that Jia Mei Packaging's stock has experienced significant volatility, with a cumulative decline of 22.31% over three consecutive trading days, triggering regulatory scrutiny [1] - The stock price increased by 478.95% from December 17, 2025, to February 25, 2026, indicating a substantial short-term price surge [1] - The company has previously suspended trading for verification on January 7 and January 26, 2026, and announced the results of these verifications on January 12 and February 2, 2026, respectively [1] Group 2 - The Shenzhen Stock Exchange has placed the company's stock under close monitoring due to abnormal trading behaviors that disrupt normal trading order [1] - Regulatory measures have been taken against certain investors, including trading suspensions, to maintain market integrity [1] - The company may apply for further trading suspensions if its stock price experiences additional abnormal increases in the future [1]