600608、600079，突发！

Group 1 - *ST Hu Ke received a notice from the China Securities Regulatory Commission (CSRC) regarding an investigation for suspected violations of information disclosure laws, leading to a formal case being opened against the company [2] - The company stated that its production and operational activities are currently normal and that the investigation will not have a significant impact on its management and operations [4] - The main business of *ST Hu Ke involves the trade of agricultural and chemical products, classified under "F51 Wholesale Industry" according to the CSRC [4] Group 2 - As of December 12, *ST Hu Ke's stock price was 3.81 yuan per share, with a total market capitalization of 1.253 billion yuan [5] - Humanwell Healthcare announced that it received an administrative penalty notice from the CSRC for failing to disclose non-operating fund occupation and related transactions in its annual reports, which contained significant omissions and false records [5] - Humanwell Healthcare's stock will be subject to risk warnings starting December 16, with a daily price fluctuation limit of 5% after being placed on the risk warning board [6] Group 3 - Humanwell Healthcare, established in 1993, is a leading pharmaceutical company in Hubei Province, with a strong presence in various therapeutic areas and a comprehensive pharmaceutical value chain [8] - As of December 12, Humanwell Healthcare's stock price was 18.15 yuan per share, with a total market capitalization of 29.625 billion yuan [9]