Headquarters: Net profit in 2025 was 366 million yuan, a year-on-year decrease of 28.72%.

Design Institute Announcement: In 2025, the operating income was 2.523 billion yuan, a year-on-year decrease of 28.56%. The net profit was 366 million yuan, a year-on-year decrease of 28.72%. The company plans to distribute cash dividends of 1.3 yuan per 10 shares to all shareholders based on the total share capital on the registration date for equity distribution.