Jiamei Packaging(SZ:002969) 21世纪经济报道·2026-01-11 09:57Core Viewpoint - The article discusses the recent announcements regarding the resumption of trading for three notable stocks: Jiamei Packaging, Guosheng Technology, and Tianpu Co., highlighting their operational status and stock performance amidst significant market fluctuations [1][4][6]. Group 1: Jiamei Packaging - Jiamei Packaging (002969.SZ) announced that its production and operational activities are normal, with no significant changes in the internal or external business environment [1]. - The company reported a planned acquisition of 54.90% of its shares by Zhuyue Hongzhi for approximately 2.282 billion yuan, leading to a stock price increase of 230% since the announcement [1]. - Jiamei Packaging cautioned investors about the risks of trading in the secondary market, noting that the stock price has diverged significantly from its fundamentals [1]. Group 2: Guosheng Technology - Guosheng Technology issued a warning about expected losses for the fiscal year 2025, projecting a negative net profit attributable to shareholders [4]. - The company reported a net loss of 151.05 million yuan for the first three quarters of 2025, with uncertainties surrounding its external investments and acquisitions [4]. - Guosheng Technology's stock experienced a cumulative increase of 370.20% during a period of trading volatility, with multiple instances of abnormal price fluctuations [4]. Group 3: Tianpu Co. - Tianpu Co. saw a remarkable stock price increase of 1645% in 2025, making it the second-highest gainer in the A-share market [6]. - The company is under investigation by the China Securities Regulatory Commission for potential significant omissions in its trading announcements [6]. - The latest stock price for Tianpu Co. was reported at 218.02 yuan, with a total market capitalization nearing 30 billion yuan [6].