谭瑞松被公诉：多次泄露内幕信息

Core Viewpoint - The article discusses the legal proceedings against Tan Ruishong, the former chairman of China Aviation Industry Corporation, who is accused of corruption, bribery, insider trading, and leaking insider information [1] Summary by Relevant Sections - Accusations and Legal Proceedings - Tan Ruishong is under investigation for serious allegations including embezzlement, bribery, and insider trading, with the case being handled by the Dalian People's Procuratorate [1] - The prosecution claims that Tan utilized his positions within various companies to illegally possess public assets and accept bribes, with the amounts involved being particularly large [1] - Details of Misconduct - The charges include using his roles at China Aviation Industry Second Group and other subsidiaries to gain benefits for others and illegally receive substantial amounts of money [1] - Tan is also accused of engaging in securities trading related to insider information during sensitive periods and leaking such information to others, which is considered particularly severe [1]