Securities Code: 688297 Securities abbreviation: China UAV Announcement Number: 2023-003.

AVIC (Chengdu) Unmanned Aerial Vehicle System Co., Ltd.

Announcement on the Change of Employee Representative Supervisors

The board of supervisors and all supervisors of the company guarantee that there are no false records, misleading statements or major omissions in the contents of this announcement, and bear legal responsibility for the authenticity, accuracy and completeness of its contents.

The board of supervisors of AVIC (Chengdu) UAV Systems Co., Ltd. (hereinafter referred to as "the company") recently received the resignation report of Ms. Quanyi, the employee representative supervisor of the company. Ms. Quanyi resigned from the company's employee representative supervisor for personal reasons. After resignation, Ms. Quanyi will no longer hold any position in the company.

As of the date of disclosure of this announcement, Ms. Quanyi himself does not hold shares of the company. Ms. Quanyi scrupulously and diligently during her tenure, the company expresses its heartfelt thanks for her contribution to the development of the company during her tenure!

In order to ensure the normal operation of the Supervisory Board, in accordance with the Company Law and the Articles of Association and other relevant provisions, the Company

The second workers' Congress of the third session was held on February 28, 2023. After the voting of the staff representatives attending the meeting, the meeting was elected

Ms. Wei Jiali (resume attached) serves as the employee representative supervisor of the fifth board of supervisors of the company. The term of office is from the date of approval of the employee representative assembly to the date of expiration of the fifth board of supervisors.

It is hereby announced.

The Board of Supervisors of AVIC (Chengdu) Unmanned Aircraft Systems Co., Ltd.

March 1, 2023

Attachment: Resume of Employee Representative Supervisor

Ms. Wei Jiali, born in 1987, Chinese nationality, no permanent residence abroad, graduated from Sichuan University.

Master degree in processing engineering. From March 2018 to July 2018, he was a lawyer of Sichuan Jzheng Law Firm;

From August 2018 to July 2019, he was a lawyer of Sichuan Hangzhi Law Firm; from July 2019 to May 2020

Since June 2020, he has been a lawyer of BOC (Chengdu) Law Firm in Beijing and a senior business manager of the Discipline Inspection Department/Audit Law Department of the Company.

As of the disclosure date of this announcement, Ms. Wei Jiali does not hold shares of the company. There is no relationship between Ms. Wei Jiali and the company's controlling shareholder, actual controller, shareholders holding more than 5% of the company's shares, directors, supervisors and senior managers; Ms. Wei Jiali meets the qualifications and conditions stipulated in the Company Law and the articles of Association, and there is no situation that she is not allowed to serve as a supervisor of the company as stipulated in the Company Law and the articles of Association, it has not been subject to administrative punishment by the China Securities Regulatory Commission or punishment by the exchange, and there are no other circumstances under which the Shanghai Stock Exchange determines that it is not suitable to serve as a supervisor of a listed company.