According to the aviation development control announcement, the company recently received a written resignation report from director Yang Weijun. Yang Weijun applied to resign as a director of the company's 10th board of directors and a member of the board strategy committee because he had reached the legal retirement age. After his resignation, Yang Weijun no longer held any position in the company or holding subsidiary. His resignation will not cause the company's board of directors to fall below the quorum and will not affect the normal operation of the company. The resignation report takes effect from the date it is delivered to the company, and the company will complete the by-election of directors as soon as possible in accordance with legal procedures. As of the date of disclosure of the announcement, Yang Weijun did not hold shares in the company, had no unfulfilled public promises, and completed the handover of work.

According to the aviation development control announcement, the company recently received a written resignation report from director Yang Weijun. Yang Weijun applied to resign as a director of the company's 10th board of directors and a member of the board strategy committee because he had reached the legal retirement age. After his resignation, Yang Weijun no longer held any position in the company or holding subsidiary. His resignation will not cause the company's board of directors to fall below the quorum and will not affect the normal operation of the company. The resignation report takes effect from the date it is delivered to the company, and the company will complete the by-election of directors as soon as possible in accordance with legal procedures. As of the date of disclosure of the announcement, Yang Weijun did not hold shares in the company, had no unfulfilled public promises, and completed the handover of work.