688270，董事长突然被留置

Core Viewpoint - The company, Zhenlei Technology, announced that its chairman, Yu Faxin, is currently under investigation and unable to perform his duties, but the company's control remains unchanged and operations continue normally [1][3]. Company Operations - The company will continue to operate in accordance with relevant laws and regulations, with senior management responsible for daily operations during the chairman's absence [3]. - The board of directors is functioning normally, with Director Zhang Bing temporarily assuming the chairman's responsibilities [3]. - The company has a robust governance structure and internal control mechanisms in place, ensuring that production and financial operations are unaffected [3]. Financial Performance - In the first half of the year, Zhenlei Technology achieved a revenue of 205 million yuan, representing a year-on-year increase of 73.64% [4][5]. - The net profit attributable to shareholders reached approximately 62.32 million yuan, showing a significant year-on-year growth of 1006.99% [4][5]. - Basic earnings per share were reported at 0.29 yuan, an increase of 866.67% compared to the previous year [5]. Assets and Financial Ratios - As of the end of the reporting period, total assets amounted to approximately 2.34 billion yuan, a 4.61% increase from the previous year [5]. - The net assets attributable to shareholders were approximately 2.20 billion yuan, reflecting a 2.72% increase [5]. - The weighted average return on net assets increased by 2.61 percentage points to 2.87% [5]. Research and Development - The proportion of R&D investment relative to revenue decreased to 32.51%, down by 24.47 percentage points from the previous year [5]. Market Performance - As of September 19, Zhenlei Technology's stock price decreased by 2.65%, closing at 69.5 yuan per share, with a total market capitalization nearing 15 billion yuan [5].