Securities code: 688297 Securities abbreviation: China UAV Announcement No.: 2025-016

AVIC (Chengdu) Unmanned Aerial Systems Co., Ltd

Regarding the addition of a provisional proposal for the 2024 Annual General Meeting of Shareholders

and Announcement of the Supplementary Notice of Convening the 2024 Annual General Meeting of Shareholders

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or material omissions in the content of the announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its content in accordance with the law.

1. Relevant information of the general meeting of shareholders

1. Types and sessions of the General Meeting of Shareholders:

Annual General Meeting of Shareholders 2024

2. Date of General Meeting of Shareholders: April 25, 2025

3. Record date of shareholders' meeting:

Share Class Stock Code Stock Abbreviation Share Record Date

A-share 688297 UAV 2025/4/18

2. Add a description of the provisional proposal

1. Proposer: Chengdu Yitongren Enterprise Management Partnership (Limited Partnership)

2. Description of the Proposal Procedure

The Company has announced on April 1, 2025 the Notice of the 2024 Annual General Meeting of Shareholders, either alone or

Chengdu Yitongren Enterprise Management Partnership (Limited Partnership), a shareholder holding more than 3% of the shares in aggregate (hereinafter referred to as "Simplified").

referred to as "Chengdu Yitongren"), put forward a provisional proposal on April 15, 2025 and submit it in writing to the general meeting of shareholders for convening

Person. The convener of the general meeting of shareholders hereby makes an announcement in accordance with the relevant provisions of the "Self-Regulatory Guidelines for Listed Companies on the Science and Technology Innovation Board of the Shanghai Stock Exchange No. 1 - Standardized Operation".

3. The specifics of the provisional proposal

On April 15, 2025, the Convener of the Company's 2024 Annual General Meeting of Shareholders received the shareholders from the Board of Directors of the Company

The "Letter on Requesting AVIC (Chengdu) Unmanned Aircraft Systems Co., Ltd. to Increase the Temporary Proposal of the 2024 Annual General Meeting of Shareholders" submitted by Chengdu Yitongren. Chengdu Yitongren proposed to submit the "Proposal on the Company's Use of Part of the Over-raised Funds to Permanently Replenish Liquidity" to the company's 2024 annual general meeting of shareholders for consideration, which has been

The 27th meeting of the 5th Board of Directors and the 15th meeting of the 5th Board of Supervisors were held on April 15, 2025

The meeting deliberated and approved, and the specific content is detailed on the company's website of the Shanghai Stock Exchange on April 16, 2025

(www.sse.com.cn) Relevant announcements to be disclosed.

As of the date of this announcement, Chengdu Yitong holds about 3.77% of the company's shares, and has the qualification to put forward a temporary proposal, and the temporary proposal belongs to the scope of the general meeting of shareholders, with clear topics and specific resolutions, and the proposal procedures and content are in line with relevant regulations.

3. In addition to the above-mentioned temporary proposals, the notice of the original general meeting of shareholders announced on April 1, 2025 is others

The matter remains the same.

Fourth, the relevant situation of the general meeting of shareholders after the temporary proposal is added

(1) The date, time and place of the on-site meeting

Date and time: April 25, 2025 at 13:30

Location: Chengdu Chengfei Conference Service Co., Ltd., No. 39, Jingyi Road, Qingyang District, Chengdu, Sichuan Province (2) The system, start and end date and voting time of online voting.

Online voting system: the online voting system of the general meeting of shareholders of the Shanghai Stock Exchange

Online voting begins: April 25, 2025

Online voting ends: April 25, 2025

Using the online voting system of the Shanghai Stock Exchange, the voting time through the voting platform of the trading system is the trading time of the day of the general meeting of shareholders, that is, 9:15-9:25, 9:30-11:30, 13:00-15:00, and the voting time through the Internet voting platform is 9:15-15:00 on the day of the general meeting of shareholders.

(3) The record date of the shares

The record date of the original notice of the shareholders' meeting remains unchanged.

(4) Proposals of the general meeting of shareholders and the type of shareholders voting

Types of voting shareholders

Serial No. Name of Proposal Shareholders of A shares

Non-cumulative voting motions

1 Proposal √ on the company's 2024 annual report on the work of the board of directors

2 Proposal on the company's 2024 annual work report of the board of supervisors √

3 Proposal √ on the company's 2024 annual financial report

4 Proposal on the company's 2024 profit distribution plan √

5 Proposal on the company's 2025 financial budget report √

6 Proposal √ on the Company's 2025 Expected Daily Related Party Transactions

7 Proposal on the Company's 2024 Annual Report and Summary √

About the company's shareholder dividend return plan for the next three years (2025-2027).

8 √

of motions

Proposal on the company's use of part of the over-raised funds to permanently replenish liquidity

9 √

table

1. Explain the time and media of each proposal that has been disclosed

The Company will disclose the "Meeting Materials of the 2024 Annual General Meeting of Shareholders of AVIC (Chengdu) Unmanned Aircraft Systems Co., Ltd." on the website of the Shanghai Stock Exchange (www.sse.com.cn) before the 2024 Annual General Meeting of Shareholders. 2. Special resolution: None

3. Proposals for separate counting of votes for small and medium-sized investors: Proposals 4, 6, 7, 8, 9

4. Proposals involving the recusal of related shareholders from voting: Proposal 6

Names of related shareholders who should abstain from voting: Aviation Industry Corporation of China, Aviation Industry Corporation of China Chengdu Aircraft Design and Research Institute, Chengdu Aircraft Industry (Group) Co., Ltd., China Aviation Technology Import and Export Co., Ltd., Aviation Securities Science and Technology Investment Co., Ltd., Beijing AVIC Phase I Aviation Industry Investment Fund (Limited Partnership)

5. Proposals involving the participation of preferred shareholders in voting: none

The announcement is hereby made.

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

April 16, 2025

Filing documents

Shareholders submit a written letter of addition to the interim proposal and the content of the proposal

Attachment 1: Power of Attorney

Power of Attorney

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

I hereby entrust Mr. (Ms.) to attend the meeting on April 25, 2025 on behalf of my employer (or myself).

convene your company's 2024 Annual General Meeting of Shareholders and exercise your voting rights on your behalf.

Number of ordinary shares held by the delegator:

Number of preferred shares held by the client:

Principal Shareholder Account Number:

Serial Number Name of Non-cumulative Vote Proposal Agree Oppose Abstention

1 Proposal on the company's 2024 annual report on the work of the board of directors

2 Proposal on the company's 2024 work report of the board of supervisors

3 Proposal on the company's 2024 annual financial report

4 Proposal on the company's 2024 profit distribution plan

5 Proposal on the company's 2025 financial budget report

6 Proposal on the company's daily related party transactions in 2025

7 Proposal on the Company's 2024 Annual Report and Summary

About the company's shareholder dividend return for the next three years (2025-2027).

8

Planning of the motion

Regarding the company's use of part of the over-raised funds to permanently replenish liquidity

9

of motions

Signature (seal) of the principal: Signature of the trustee:

Trustee's ID Number: Trustee's ID Number:

Date of commission: YYYYYYYYYYYYYYYYYYY

Remark:

The Trustee shall select one of the intentions of "Agree", "Oppose" or "Abstain" in the Power of Attorney and mark "√", and the Trustee shall have the right to vote according to his own wishes if the Principal does not make specific instructions in this Power of Attorney.