证券时报·2026-01-25 08:50Core Viewpoint - Two major stocks, Fenglong Co. and Jiamei Packaging, will be suspended for investigation due to significant price fluctuations and potential trading risks [1][7]. Group 1: Fenglong Co. (002931) - Fenglong Co. announced that its stock has experienced a continuous rise, with a price increase of 405.74% over 17 trading days, leading to concerns about trading risks and potential rapid price declines [2][4]. - The stock's closing price as of January 23, 2026, was 99.53 CNY per share, with a static P/E ratio of 4735 and a P/B ratio of 22.89, significantly higher than the industry averages of 44.90 and 4.2 respectively [4]. - The company will suspend trading starting January 26, 2026, for a maximum of 5 trading days to investigate the stock's trading volatility [4]. Group 2: Jiamei Packaging (002969) - Jiamei Packaging's stock price increased by 408.11% from December 17, 2025, to January 23, 2026, prompting a suspension for investigation due to significant deviations from the company's fundamentals [7][9]. - As of January 23, 2026, Jiamei Packaging reported a static P/E ratio of 132.58 and a P/B ratio of 9.61, both of which are substantially higher than the industry averages of 44.61 and 3.24 respectively [9]. - The company anticipates a significant decline in its 2025 annual net profit, estimated between 85.44 million CNY and 104.42 million CNY, representing a decrease of 53.38% to 43.02% compared to the previous year [9].