两跌停！百亿A股高管，被立案调查

Core Points - Zhao Jianzhou, the director and deputy general manager of Siwei Railway Control, has been detained and is under investigation as of November 3, 2025 [3][5] - The company has not received any notifications from relevant authorities regarding the investigation and maintains that its operations are normal [6] - Siwei Railway Control has shown stable performance, with a revenue of 953 million yuan and a net profit of 396 million yuan for the first three quarters of the year, reflecting a year-on-year growth of 5.25% and 20.98% respectively [6] Company Overview - Siwei Railway Control was established in 1992 and specializes in railway transportation safety technology research and application software development [6] - The company went public in December 2015 and is recognized as the first A-share listed company in China's train control sector [6] Financial Performance - For the first three quarters of 2024, Siwei Railway Control achieved a revenue of 953 million yuan, marking a 5.25% increase year-on-year [6] - The net profit attributable to shareholders for the same period was 396 million yuan, representing a 20.98% increase compared to the previous year [6] - As of November 3, the company's stock price was 26.93 yuan per share, with a market capitalization of 10.3 billion yuan [6]