Sou Hu Cai Jing·2026-01-06 14:00Group 1 - Jia Mei Packaging announced a stock price increase of 230.48% from December 17, 2025, to January 6, 2026, leading to multiple instances of abnormal trading fluctuations [1] - The company will suspend trading for up to three days starting January 7, 2026, to investigate the stock price volatility [1] - The stock's recent surge is attributed to the acquisition of control by Zhu Yue Hong Zhi Technology Development Partnership, with Yu Hao, founder of Chasing Technology, becoming the actual controller [6] Group 2 - Guo Sheng Technology reported a cumulative stock price increase of 370.20% from October 31, 2025, to January 6, 2026, with five instances of abnormal fluctuations and one severe fluctuation [4] - The company will also suspend trading for up to three days starting January 7, 2026, to address the stock price volatility [4] - Guo Sheng Technology has shifted its focus from the photovoltaic sector to solid-state batteries and lithium battery structural components, which has contributed to its stock price surge [10] Group 3 - Fenglong Co., Ltd. disclosed a cumulative stock price increase of 94.92% from December 25, 2025, to January 6, 2026, with a potential for further abnormal price increases leading to a possible suspension [11] - The stock price surge is linked to a significant investment by UBTECH, which plans to acquire 43% of Fenglong's shares for 1.665 billion yuan [11]