Mobvista Inc. — Proxy Solicitation & Information Statement 2026

May 11, 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.

Mobvista

Mobvista Inc.

匯量科技有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock code: 1860)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN THAT an extraordinary general meeting ("EGM") of Mobvista Inc. (the "Company") will be held at 10:00 a.m. on 29 May 2026 at 1 Raffles Quay, #09-06, North Tower Singapore 048583 for the purpose of considering and, if thought fit, passing (with or without modifications) the following resolution to be proposed as ordinary resolutions of the Company:

ORDINARY RESOLUTIONS:

1. "THAT:

(i) the proposed amendments to the Company's existing Employee Restricted Share Unit Scheme (the "Employee Restricted Share Unit Scheme") as set out in Appendix I to the Company's circular dated 11 May 2026 (the "Proposed Amendments to the Employee Restricted Share Unit Scheme") be approved and adopted, and the Directors be authorized to take all necessary measures to implement the adoption of the Proposed Amendments to the Employee Restricted Share Unit Scheme;

(ii) the aggregate number of Shares that may be issued and/or transferable Treasury Shares (if any) in respect of Awards to be granted under the amended Employee Restricted Share Unit Scheme (the "Restricted Share Unit Scheme") or share options or Awards to be granted under any other scheme of the Company be approved not to exceed 10% of the Company's issued share capital (excluding Treasury Shares) as at the date of amendment of the Restricted Share Unit Scheme or the subsequent date of approval for refreshing the Scheme Mandate Limit; and

(iii) the Restricted Share Unit Scheme (including the Proposed Amendments to the Restricted Share Unit Scheme, a copy of which has been submitted to this meeting) be approved and adopted in replacement of the Employee Restricted Share Unit Scheme, with immediate effect after the conclusion of this meeting."

---

• 2 -

• “THAT:

the grant of 62,966,166 Award Shares to Mr. Cao Xiaohuan pursuant to the Restricted Share Unit Scheme be approved, confirmed and ratified; and any Director of the Company be authorized to take all such actions as may be necessary, desirable or expedient to give full effect to the grant of 62,966,166 Award Shares to Mr. Cao Xiaohuan.”

By Order of the Board
Mobvista Inc.
Cao Xiaohuan
Chairman

Singapore, 11 May 2026

Registered Office:
P.O. Box 309
Ugland House
Grand Cayman, KY1-1104
Cayman Islands

Principal Place of Business in Hong Kong:
40th Floor
Dah Sing Financial Centre
248 Queen’s Road East
Wanchai
Hong Kong

Notes:

(i) A shareholder entitled to attend and vote at the Meeting is entitled to appoint another person as his/her proxy to attend and vote instead of him/her; a proxy need not be a shareholder of the Company. A shareholder who is the holder of two or more shares may appoint more than one proxy to represent him/her and vote on his/her behalf at the Meeting. On a poll, votes may be given either personally or by proxy.

(ii) In the case of joint holders, any one of such joint holders may vote at the Meeting, either in person or by proxy, in respect of such share as if he/she were solely entitled thereto, but if more than one of such joint holders be present at the Meeting, the vote of the senior who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the vote(s) of the other joint holder(s) and for this purpose seniority shall be determined as that one of the said persons so present whose name stands first on the register of members of the Company in respect of such share shall alone be entitled to vote in respect thereof.

(iii) In order to be valid, a form of proxy must be deposited at the Hong Kong branch share registrar of the Company, Computershare Hong Kong Investor Services Limited, at 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong together with the power of attorney or other authority (if any) under which it is signed (or a notarially certified copy thereof) not less than 48 hours before the time appointed for the holding of the above meeting (i.e. before 10:00 a.m. on 27 May 2026) or any adjournment thereof (as the case may be). The completion and return of the form of proxy shall not preclude shareholders of the Company from attending and voting in person at the above meeting (or any adjourned meeting thereof, as the case may be) if they so wish.

---

(iv) The transfer books and register of members of the Company will be closed from 26 May 2026 to 29 May 2026, both days inclusive, during which period no share transfers can be registered. In order to qualify for attending the Meeting, all transfers accompanied by the relevant share certificates must be lodged with the Hong Kong branch share registrar of the Company, Computershare Hong Kong Investor Services Limited, at Shops 1712–1716, 17th Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong not later than 4:30 p.m. on 25 May 2026.

As at the date of this notice, the Board comprises Mr. CAO Xiaohuan (Chairman and Chief Executive Officer), Mr. DUAN Wei, Mr. SONG Xiaofei and Ms. JIANG Ruofan as executive Directors; Mr. WONG Tak-Wai as a non-executive Director; and Mr. SUN Hongbin, Ms. CHEUNG Ho Ling Honnus and Mr. WONG Ka Fai Jimmy as independent non-executive Directors.

– 3 –