China Chengtong Development Group Limited — Proxy Solicitation & Information Statement 2025

Nov 12, 2025

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.

This announcement is for information purposes only and does not constitute an invitation or offer to acquire, purchase or subscribe for any securities of the Company.

MOISELLE

MOISELLE INTERNATIONAL HOLDINGS LIMITED

慕詩國際集團有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 130)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that an extraordinary general meeting (the "Meeting") of Moiselle International Holdings Limited (the "Company") will be held at Function Room 35B, Level 35, Two Pacific Place, No. 88 Queensway, Admiralty, Hong Kong on Friday, 28 November 2025 at 3:00 p.m. for the purpose of considering and, if thought fit, passing with or without amendments, the following resolution of the Company:

ORDINARY RESOLUTION

"THAT

(a) the conditional subscription agreement dated 3 October 2025 (the "Subscription Agreement") entered into between New First Investments Limited as subscriber (the "Creditor") and the Company as issuer, in relation to, among other things, the issue of the convertible bonds in the principal amount of HK$25,000,000 (the "Convertible Bonds") convertible into conversion shares (the "Conversion Shares") at the initial conversion price of HK$0.3 per Conversion Share, and the transactions contemplated thereunder (copy of the Subscription Agreement having been produced to the Meeting and marked "A" and initialed by the Chairman of the Meeting for the purpose of identification) are ratified, confirmed and approved and any directors of the Company (the "Directors") be and are hereby authorised to do all such acts and things and execute all such documents which they consider necessary, desirable or expedient for the implementation of and give effect to the Subscription Agreement and the transactions contemplated thereunder;

(b) the Directors hereby be granted by a specific mandate to allot and issue the Conversion Shares upon the exercise of the conversion rights attached to the Convertible Bonds in accordance with the terms and conditions of the Convertible Bonds; and

(c) any Director be and is hereby authorised for and on behalf of the Company to execute all such other documents, instruments and agreements (whether under common seal or not) and to do all such acts or things deemed by him/her/them to be incidental to, ancillary to or in connection with the matters contemplated in the Subscription Agreement and the transactions contemplated thereunder as he/she/they may in his/her/their absolute discretion consider necessary, desirable

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or expedient to give effect to the Subscription Agreement and the implementation of all transactions contemplated thereunder and to agree with such variation, amendment or waiver as, in the opinion of the Directors, necessary or desirable."

By order of the Board
Moiselle International Holdings Limited
Chan Yum Kit
Chairman

Hong Kong, 13 November 2025

Registered office:
Cricket Square
Hutchins Drive
P.O. Box 2681
Grand Cayman KY1-1111
Cayman Islands

Principal place of business in Hong Kong:
Unit 1-5, 11th Floor
Kodak House 2
39 Healthy Street East
North Point
Hong Kong

Notes:

1. Any member entitled to attend and vote at the Meeting convened by the above notice is entitled to appoint one or more proxies (if holding two or more Shares) to attend and, in the event of a poll, vote in his/her stead. A proxy needs not be a member of the Company.

2. In order to be valid, the completed form of proxy must be deposited at the Company's branch share registrar and transfer office in Hong Kong, Computershare Hong Kong Investor Services Limited of 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, at least 48 hours before the time appointed for holding the Meeting or any adjournment thereof (as the case may be). If a form of proxy is signed by an attorney of a shareholder who is not a corporation, the power of attorney or other authority under which it is signed or a certified copy of that power of attorney or authority (such certification to be made by either a notary public or a solicitor qualified to practice in Hong Kong) must be delivered to Computershare Hong Kong Investor Services Limited together with the form of proxy. For the avoidance of doubt, form of proxy sent by facsimile or electronic means is not accepted.

3. Completion and return of a form of proxy will not preclude a member from attending in person and voting at the above meeting or any adjournment thereof, should he so wish, and in such event, the form of proxy shall be deemed to be revoked.

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1. For the purposes of determining members' eligibility to attend, speak and vote at the Meeting (or at any adjournment thereof) to be held on 28 November 2025, the register of members of the Company will be closed. Details of such closure are set out below:

For determining eligibility to attend, speak and vote at the Meeting:

Latest time to lodge transfer documents for registration …………………… 4:00 p.m. on 24 November 2025

Closure of register of members ……………………………………………… 25 November 2025 to 28 November 2025 (both days inclusive)

Record date ……………………………………………………………………… 28 November 2025

A member of the Company entitled to attend, speak and vote at the Meeting (or at any adjournment thereof) convened by the above notice is entitled to appoint one or more than one proxy to attend, speak and vote on his behalf. A proxy need not be a member of the Company but must be present in person at the Meeting to represent the member. If more than one proxy is so appointed, the appointment shall specify the number of Shares in respect of which each such proxy is so appointed.

As at the date of this notice, the Company's executive directors are Mr. Chan Yum Kit, Ms. Tsui How Kiu, Shirley and Mr. Chan Sze Chun, and independent non-executive directors are Ms. Yu Yuk Ying, Vivian, Mr. Chu Chun Kit, Sidney, Ms. Wong Shuk Ying, Helen and Dr. Ng Lai Man, Carmen.

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