OneRobotics (Shenzhen) Co., Ltd. — Proxy Solicitation & Information Statement 2026

Apr 2, 2026

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

OneRobotics

OneRobotics (Shenzhen) Co., Ltd.

臥安機器人（深圳）股份有限公司

(A joint stock company incorporated in the People's Republic of China with limited liability)

(Stock Code: 6600)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the 2026 extraordinary general meeting of OneRobotics (Shenzhen) Co., Ltd. (the "Company") will be convened and held at Edison Meeting Room, 16/F, Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, the PRC on Wednesday, 22 April, 2026 at 3:00 p.m. (the "EGM") to consider and, if thought fit, approve the following resolutions:

SPECIAL RESOLUTIONS

1. To consider and approve the proposed adoption of the 2026 H Share Incentive Scheme.
2. To consider and approve the proposed authorisation to the Board and/or the Delegate(s) to handle matters pertaining to the 2026 H Share Incentive Scheme.

ORDINARY RESOLUTION

3a. To consider and approve the proposed purchase of structured deposits and other wealth management products.

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3b. To consider and approve the proposed authorisation to the chairman of the Board or his delegatee, the Chief Financial Officer to sign, execute and deliver all documents in relation to the purchase of structured deposits and wealth management products within the authorized scope.

By order of the Board

OneRobotics (Shenzhen) Co., Ltd.

Mr. LI Zhichen

Chairman, Executive Director and Chief Executive Officer

Shenzhen, 2 April, 2026

As at the date of this notice, the Board comprises (i) Mr. Li Zhichen, Mr. Pan Yang, Mr. Hu Zhidong and Ms. Yang Minghui as executive Directors; (ii) Prof. Li Zexiang and Prof. Ko Ping Keung as non-executive Directors; and (iii) Ms. Li Hui, Dr. Leung Suk Wai Winnie and Prof. Wang Yong as independent non-executive Directors.

Notes:

1. For details of the resolutions to be approved in the EGM, please refer to the circular of the Company dated 2 April, 2026 (the "Circular"). Unless the context requires otherwise, the terms used in this notice of EGM shall have the same meaning as those used in the Circular.

2. Individual Shareholders who wish to attend the meeting in person shall produce their identity cards or other effective document or proof of identity and stock account cards. Proxies of individual Shareholders shall produce their effective proof of identity and form of proxy. A corporate shareholder should attend the meeting by its legal representative or proxy appointed by the legal representative. A legal representative who wishes to attend the meeting should produce his/her identity card or other valid documents evidencing his/her capacity as a legal representative. If appointed to attend the meeting, the proxy should produce his/her identity card and an authorisation instrument duly signed by the legal representative of the corporate shareholder.

3. Any Shareholder entitled to attend and vote at the EGM is entitled to appoint one or more person(s) (if the Shareholder holds two or more Shares), whether (each of) such person is a Shareholder or not, as his/her/its proxy or proxies to attend and vote on his/her/its behalf at the EGM.

The instrument appointing a proxy must be signed by the shareholder or his/her attorney duly authorised in writing. For a corporate shareholder, the proxy instrument must be affixed with the common seal or signed by its director or attorney duly authorised in writing.

If the power of attorney of the proxy is signed by the authorised person of the appointer under a power of attorney or other authorisation document(s) given by the appointer, such power of attorney or other authorisation document(s) shall be notarised and served at the same time as the power of attorney. To be valid, the form of proxy, together with a notarially certified copy of the power of attorney or other authorisation document(s), must be delivered to the H share registrar of the Company, Computershare Hong Kong Investor Services Limited, at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wan Chai, Hong Kong not later than 24 hours before the designated time for the holding of the EGM (i.e. not later than 3:00 p.m. on Tuesday, 21 April, 2026) or any adjournment

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thereof (as the case may be). Shareholders whose names appear on the register of members of the Company on Wednesday, 22 April, 2026 (i.e. the record date) are entitled to attend and vote at the EGM.

In case of registered joint holders of any Shares, any one of the registered joint holders can vote on such Shares at the EGM in person or by proxy as if he/she is the only holder entitled to vote. If more than one registered joint holders attend the EGM in person or by proxy, only the vote of the person whose name appears first in the register of members of the Company relating to such Shares (in person or by proxy) will be accepted as the sole and exclusive vote of the joint holders.

After the completion and return of the form of proxy and the power of attorney, you can attend and vote in person at the EGM or any adjournment thereof should you so wish. In this case, the power of attorney will be deemed to have been revoked.

1. According to Rule 13.39(4) of the Listing Rules, any vote of Shareholders at a general meeting must be taken by poll. Accordingly, the resolutions to be proposed at the EGM will be voted on by poll. Results of the poll voting will be posted on the websites of the Stock Exchange (www.hkexnews.hk) and the Company (www.onero.cn) upon the conclusion of the EGM.

2. Shareholders attending the EGM are responsible for their own transportation and accommodation expenses.

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