思维列控实控人正在筹划重大事项，可能导致控制权发生变更

Core Viewpoint - The controlling shareholders of Siwei Liekong are planning a significant matter that may lead to a change in control of the company, prompting a temporary suspension of its stock trading [1]. Group 1: Company Overview - Siwei Liekong, founded in 1992, is the first A-share listed company in China's train control sector, specializing in railway safety technology and software development [2]. - The company has been listed on the Shanghai Stock Exchange since December 2015, with its controlling shareholders being Li Xin, Guo Jie, and Wang Weiping, who collectively hold 45.72% of the shares [2][3]. Group 2: Shareholder Information - As of September 30, 2025, Guo Jie holds 20.39% of the shares, Wang Weiping holds 14.27%, and Li Xin holds 11.06% [2]. - Zhao Jianzhou, a former director and deputy general manager, was under investigation and subsequently removed from his position, holding a share of 11.41% [3]. Group 3: Financial Performance - Siwei Liekong's revenue has shown consistent growth, increasing from 735 million yuan in 2015 to 1.515 billion yuan in 2024, while net profit has fluctuated, with a loss recorded in 2020 [4]. - In the first three quarters of 2025, the company achieved a revenue of 953 million yuan, a year-on-year increase of 5.25%, and a net profit of 396 million yuan, up 20.98% [6]. Group 4: Dividend Policy - The company has a high dividend payout policy, with dividend payment rates increasing from 59.93% in 2021 to 100% in 2024, and a cash dividend of 8.01 billion yuan was announced for the first half of 2025 [6][7]. - The revised dividend plan for 2024-2026 stipulates a minimum cash dividend ratio of 60% of the distributable profits each year [7].