688011，董事长被立案及实施留置

Core Viewpoint - The recent legal issues surrounding the chairman and controlling shareholder of Xinguang Optoelectronics, Kang Weimin, have raised concerns about the company's governance and future performance [1][3]. Company Governance - Xinguang Optoelectronics announced that its chairman and general manager, Kang Weimin, has been placed under detention by the Songxian Supervisory Committee [1]. - During Kang's detention, the vice chairman, Wang Yuwei, will assume the responsibilities of chairman and legal representative, while the vice general manager, Qu Bo, will take over as general manager [3]. Company Performance - Xinguang Optoelectronics reported a significant decline in revenue, with a 58.77% year-on-year decrease, amounting to 21.28 million yuan [5]. - The company's net profit attributable to shareholders was -20.79 million yuan, with a non-recurring net profit of -28.78 million yuan, primarily due to reduced revenue and insufficient gross profit to cover expenses [5]. - The company has experienced continuous losses in net profit over the past five years, with a focus on cost reduction and improved collection efforts leading to a decrease in credit impairment losses by 121.20% [5]. Business Overview - Xinguang Optoelectronics specializes in products related to border defense, online monitoring platforms for substations, optical testing equipment, and optical target simulation systems [4]. - The company has been transitioning advanced military technologies into civilian applications, targeting sectors such as power detection, forest fire prevention, and wildlife monitoring [4].