: Net profit in 2025 is 21.6941 million yuan, a year-on-year increase of 39.36%.

Research and Design Announcement: The operating income in 2025 is 355 million yuan, a year-on-year increase of 0.37%. The net profit is 21.69 million yuan, a year-on-year increase of 39.36%. The profit distribution plan approved by the Board of Directors is to distribute cash dividends of 0.9 yuan per 10 shares to all shareholders based on a total of 112 million yuan.