大涨250%！停牌核查！

Core Viewpoint - *ST Guandao has experienced a significant stock price increase of over 250%, leading to a suspension for investigation due to abnormal trading activities [2][6][8]. Group 1: Stock Performance and Suspension - *ST Guandao's stock price rose by 251.49% from June 25, 2025, to July 16, 2025, significantly deviating from the North Securities 50 Index, which increased by 251.64% during the same period [6]. - The company announced a stock suspension starting July 17, 2025, expected to last no more than five trading days, to investigate the recent price volatility [4][8]. Group 2: Regulatory Actions - Two personal accounts involved in the speculative trading of *ST Guandao have been subjected to regulatory measures, including a one-month trading restriction from July 16 to August 15, 2025 [10][13]. - The North Exchange has highlighted abnormal trading behaviors, including maintaining price limits and manipulating stock prices, which could mislead other investors [10][13]. Group 3: Legal and Compliance Issues - *ST Guandao is under investigation by the China Securities Regulatory Commission (CSRC) for significant internal control issues, with potential consequences including mandatory delisting due to major violations [17]. - The company has been found to have fabricated sales and procurement documents to inflate revenue and costs, leading to false disclosures in multiple financial reports from 2018 to 2024 [17]. - The controlling shareholder, Jin Wenming, is implicated in allowing and coordinating financial fraud, facing penalties including a warning and a fine of 15 million yuan [17]. Group 4: Company Overview - *ST Guandao specializes in the research, development, and sales of data collection and analysis software products [18].