Aero-engine control: In the first half of 2025, the net profit was 309 million yuan, a year-on-year decrease of 34.32%.

Aviation control announcement, with operating income of 2.736 billion yuan in the first half of 2025, a year-on-year decrease of 2.50%. Net profit was 309 million yuan, a year-on-year decrease of 34.32%. The company plans not to distribute cash dividends, bonus shares, or increase share capital through capital reserves.