突发！这一A股董事长被立案！

Core Viewpoint - *ST Dongtong's chairman Huang Yongjun is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [1][3]. Group 1: Investigation Details - On August 6, *ST Dongtong announced that its actual controller and chairman Huang Yongjun received a notice of investigation from the CSRC due to suspected violations of information disclosure laws [3]. - The company stated that its production and operations are currently normal and that the investigation will not affect its regular business activities [3][4]. - The CSRC had previously initiated an investigation on April 14 for suspected false records in periodic reports and financial data [3]. Group 2: Internal Control Issues - *ST Dongtong has significant internal control issues, as indicated by a negative internal control audit report issued by Beijing Dehao International Accounting Firm [6]. - Following this, the company's stock was placed under delisting risk warning and other risk warnings starting May 6, with its stock name changed from "Dongfang Tong" to "*ST Dongtong" [6]. Group 3: Financial Performance - Since 2022, *ST Dongtong has been continuously reporting losses [7]. - As of August 6, the stock price of *ST Dongtong was reported at 5.68 yuan per share, with a total market capitalization of 3.2 billion yuan [8].