National Aviation Industry Corporation: Net profit in 2025 reached 464 million yuan, an increase of 7.33% year-on-year.

Announcement of Guoji Heavy Industries: in 2025, the operating income was 13.875 billion yuan, a year-on-year increase of 9.48%. Net profit was 464 million yuan, a year-on-year increase of 7.33%. The sixth meeting of the sixth board of directors of the company approved the profit distribution plan for 2025: After being audited by Xinyongjie and accounting firm, the net profit of the parent company of Guoji Heavy Industries in 2025 was 115.765 million yuan. The undistributed profits at the beginning of the period was -10.135 billion yuan, and the profits available for distribution to shareholders at the end of 2025 was -10.123 billion yuan. The company's distributable profits for the year were negative, according to the articles of association of Guoji Heavy Equipment Group Co., Ltd, no profit distribution will be made, and no capital reserve will be converted into share capital.