Tianjin Development Holdings Limited — Proxy Solicitation & Information Statement 2026

Apr 28, 2026

表演器展控股有限公司

TIANJIN DEVELOPMENT HOLDINGS LIMITED

(Incorporated in Hong Kong with limited liability)

(Stock Code: 882)

FORM OF PROXY FOR ANNUAL GENERAL MEETING TO BE HELD ON 23 JUNE 2026

I/We (Note 1), ___________

of

being the registered holder(s) of (Note 2) ___________ shares

of Tianjin Development Holdings Limited (the “Company”) hereby appoint the Chairman of the Annual General Meeting (Note 3) or

of

email address (Note 12) ___________

as my/our proxy to attend, speak and vote for me/us and on my/our behalf at the Annual General Meeting of the Company to be held by way of a virtual meeting on 23 June 2026 (Tuesday) at 3:00 p.m., or at any adjournment thereof, on the resolutions referred to in the Notice of Annual General Meeting (with or without modifications) as indicated below, and if no such indication is given, as my/our proxy thinks fit:

ORDINARY RESOLUTIONS		For (Note 4)	Against (Note 4)
1.	To receive and consider the audited consolidated financial statements, the reports of the directors and independent auditor for the year ended 31 December 2025.
2.	To declare a final dividend of HK8.82 cents per share for the year ended 31 December 2025.
3.	(a) To re-elect Dr. Zhai Xinxiang as an executive Director;
	(b) To re-elect Ms. Ng Yi Kum, Estella as an independent non-executive Director;
	(c) To re-elect Mr. Wong Shiu Hoi, Peter as an independent non-executive Director; and
	(d) To authorise the Board to fix the remuneration of Directors.
4.	To re-appoint Messrs. Deloitte Touche Tohmatsu as independent auditor and to authorise the Board to fix its remuneration.
5A.	To grant a general mandate to the Directors to buy back shares not exceeding 10% of the existing total number of shares of the Company in issue (excluding treasury shares) (Note 11).
5B.	To grant a general mandate to the Directors to allot, issue and deal with additional shares not exceeding 20% of the existing total number of shares of the Company in issue (excluding treasury shares) (Note 11).
5C.	To extend the general mandate granted to the Directors to allot, issue and deal with shares by the number of shares bought back (Note 11).

Dated this __ day of _______ 2026

Signature(s) (Note 5): ___________

Notes:

1. Please insert full name(s) and address(es) in BLOCK CAPITALS.
2. Please insert the number of shares registered in your name(s) to which the proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all the shares in the capital of the Company registered in your name(s).
3. If any proxy other than the Chairman of the Annual General Meeting is preferred, strike out the words “the Chairman of the Annual General Meeting”, and insert the name and address of the proxy desired in the space provided.
4. IMPORTANT: IF YOU WISH YOUR PROXY TO VOTE ON YOUR BEHALF FOR A PARTICULAR RESOLUTION, TICK THE BOX MARKED “FOR”. IF YOU WISH YOUR PROXY TO VOTE AGAINST A PARTICULAR RESOLUTION, TICK THE BOX MARKED “AGAINST”. If you do not indicate how you wish your proxy to vote, your proxy will be entitled to exercise his discretion whether to vote for or against the resolutions or to abstain from voting. Your proxy will also be entitled to vote at his discretion or to abstain on any resolutions properly put to the meeting other than those referred to in the Notice of Annual General Meeting.
5. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a corporation, must be either under its common seal or under the hand of any duly authorised officer.
6. In the case of joint registered holders of any share, any one of such persons may vote at the Annual General Meeting, either personally or by proxy, in respect of such share as if he were solely entitled thereto, but if more than one of such joint holders are present at the Annual General Meeting personally or by proxy, the person whose name stands first on the register of members in respect of the relevant share will alone be entitled to vote in respect thereof.
7. To be valid, this form of proxy together with any power of attorney or other authority (if any) under which it is signed, or a notarially certified copy of such power of attorney or other authority, must be deposited at the Company’s share registrar, Tricor Investor Services Limited at 17th Floor, Far East Finance Centre, 16 Harcourt Road, Hong Kong or via the designated website (https://evoting.viota.com) by using username and password provided on the notification letter sent by the Company’s share registrar not less than 48 hours (exclusive of any part of a day that is a public holiday) before the time appointed for the holding of the Annual General Meeting (or any adjourned meeting thereof).
8. A member entitled to attend and vote at the meeting is entitled to appoint one or more proxies to attend, speak and vote in his stead. The proxy need not be a member of the Company but must attend the meeting in person to represent you.
9. Completion and return of this form of proxy will not preclude you from attending and voting through Vistra eVoting Portal at the Annual General Meeting (or any adjournment thereof) if you so wish.
10. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE DULY INITIALLED BY THE PERSON WHO SIGNS IT.
11. The description of the resolution is by way of summary only. The full text of the resolution appears in the Notice of Annual General Meeting dated 28 April 2026.
12. Registered shareholders are requested to provide a valid email address of his or her proxy (except for the appointment of “The Chairman of the Annual General Meeting” as proxy) in order for the proxy to receive the login and access code to participate online to the Vistra eVoting Portal.

PERSONAL INFORMATION COLLECTION STATEMENT

i. “Personal Data” in this statement has the same meaning as “personal data” in the Personal Data (Privacy) Ordinance, Chapter 486 of the Laws of Hong Kong (“PDPO”).
ii. Your supply of Personal Data to the Company is on a voluntary basis. If you fail to provide sufficient information, the Company may not be able to process your appointment of proxy and other instructions.
iii. Your Personal Data may be disclosed or transferred by the Company to its subsidiaries, its share registrar, and/or other companies or bodies for any of the stated purposes, and retained for such period as may be necessary for our verification and record purposes.
iv. You have the right to request access to and/or correction of your Personal Data in accordance with the provisions of the PDPO. Any such request for access to and/or correction of your Personal Data should be in writing to the Personal Data Privacy Officer of Tricor Investor Services Limited at 17th Floor, Far East Finance Centre, 16 Harcourt Road, Hong Kong.