688270，董事长被留置！

Core Viewpoint - The chairman and actual controller of Zhenray Technology, Yu Faxin, has been placed under detention by the Huangshi Municipal Supervisory Committee, temporarily unable to perform his duties as a director of the company [2][7]. Group 1: Company Leadership Changes - Yu Faxin's family informed Zhenray Technology about his detention on September 21, which prevents him from fulfilling his responsibilities as a director [7]. - During Yu Faxin's absence, director Zhang Bing will act in his capacity as chairman, while other directors and senior management continue their normal duties [12] [16]. - Yu Faxin holds a direct shareholding of 21.04% in Zhenray Technology, maintaining control over the company as of June 30 [9]. Group 2: Financial Performance - Zhenray Technology's financial performance has shown a declining trend since its listing in 2022, with net profits decreasing from 108 million yuan in 2022 to 17.85 million yuan in 2024 [17]. - The company reported a significant increase in net profit for the first half of 2025, reaching 62.32 million yuan, a year-on-year growth of 1006.99% [20][22]. - The revenue for the first half of 2025 was 204.87 million yuan, reflecting a 73.64% increase compared to the same period last year [22]. Group 3: Business Operations - Zhenray Technology specializes in terminal RF front-end chips, high-density packaging microwave modules, and microsystems, with established platforms for design, testing, and reliability [16]. - The company is focusing on strategic emerging industries such as commercial aerospace, low-altitude economy, and deep-sea technology, with a significant increase in orders and projects [23].