Jiamei Packaging(SZ:002969) Di Yi Cai Jing·2026-02-13 09:50Group 1 - The Shenzhen Stock Exchange announced that from February 9 to February 13, it took self-regulatory measures against 163 cases of abnormal securities trading behavior, involving actions such as price manipulation and false declarations [1] - A total of 6 major events related to listed companies were investigated, and 8 cases suspected of legal violations were reported to the China Securities Regulatory Commission [1] - The stock price of "Jia Mei Packaging" experienced significant abnormal fluctuations, leading to a suspension for investigation and multiple risk warning announcements; after resuming trading, the stock price continued to rise [1] Group 2 - Some investors engaged in abnormal trading behaviors that affected the normal order of stock trading during the trading of "Jia Mei Packaging," prompting the exchange to implement self-regulatory measures such as trading suspensions against relevant investors [1]