Tianjin Construction Development Group Co., Ltd. — Proxy Solicitation & Information Statement 2026

Apr 9, 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.

TJCD

天津建设发展集团股份公司

Tianjin Construction Development Group Co., Ltd.

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

(Stock Code: 2515)

NOTICE OF THE ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN that the annual general meeting (the "Annual General Meeting") of Tianjin Construction Development Group Co., Ltd. (the "Company") will be held at Room 2, No. 112 Dongting Road, Economic and Technological Development Zone, Binhai New Area, Tianjin, PRC on Thursday, 30 April 2026 at 10:00 a.m. for the following purposes:

ORDINARY RESOLUTIONS

1. To consider and approve the annual report of the Company for the year ended 31 December 2025.
2. To consider and approve the work report of the board of directors (the "Directors") of the Company (the "Board") for the year ended 31 December 2025.
3. To consider and approve the work report of the supervisory committee of the Company for the year ended 31 December 2025.
4. To consider and approve the proposed election of Directors of the second session of the Board, with effect from the date of approval of this resolution until a new session of the Board will be elected:

(i) Mr. Zhao Kuanghua (趙匡華), as an executive Director of the second session of the Board;
(ii) Ms. Guan Fengdan (關鳳丹), as an executive Director of the second session of the Board;
(iii) Mr. Yang Youhua (楊友華), as an executive Director of the second session of the Board;
(iv) Mr. Ma Guoqun (馬國群), as an executive Director of the second session of the Board;

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(v) Mr. Ni Baqun (倪拔群), as an executive Director of the second session of the Board;
(vi) Mr. Wang Wenbin (王文彬), as a non-executive Director of the second session of the Board;
(vii) Mr. Yan Bing (嚴兵), as an independent non-executive Director of the second session of the Board;
(viii) Mr. Liu Jinlu (劉金璐), as an independent non-executive Director of the second session of the Board; and
(ix) Mr. Shiu Shu Ming (蕭恕明), as an independent non-executive Director of the second session of the Board.

1. To consider and approve the proposed election of non-employee representative Supervisors of the second session of the Supervisory Committee, with effect from the date of approval of this resolution until the expiration of the term of the second session of the Supervisory Committee:

(i) Mr. Wang Lei (王磊), as a non-employee representative Supervisor of the second session of the Supervisory Committee; and
(ii) Mr. Ren Feiyu (任飛宇), as a non-employee representative Supervisor of the second session of the Supervisory Committee.

1. To consider and approve the Directors and supervisors remuneration plan for the year ending 31 December 2026.
2. The proposed application to financial institutions for composite credit facilities and borrowings for the year 2026.
3. To consider and approve the re-appointment of KPMG as the auditor of the Company and authorize the Board to determine its remuneration.

SPECIAL RESOLUTIONS

1. "THAT the Articles of Association of the Company be and are hereby amended as detailed in Appendix IV to the circular of the Company dated 8 April 2026 and forms part of this Notice of Annual General Meeting and THAT the amended Articles of Association of the Company produced to the meeting and initialled by the Chairman of the meeting for the purpose of identification, be and are hereby approved and adopted with immediate effect from the conclusion of the meeting and THAT any director or the company secretary of the Company be authorised to do all things necessary to effect and record the adoption of the amended Articles of Association of the Company."

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1. To consider and approve the grant of general mandate to the Board during the Relevant Period, allot, issue and deal with additional shares not exceeding 20% of the total issued H shares of the Company (the “H Shares”) (excluding any treasury shares) as at the date of passing this resolution, and to authorize the Board to (i) make corresponding amendments to the articles of association of the Company (the “Articles of Association”) as it thinks fit so as to reflect the new share capital structure upon the allotment or issuance of H Shares; and (ii) formulate and implement any detailed H Share issuance proposal pursuant to any exercise of the general mandate:

“THAT:

(A) (a) subject to paragraph (c) below and in accordance with the relevant requirements of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited, the Articles of Association and the applicable laws, rules and regulations of the PRC, the exercise by the Board during the Relevant Period of all the powers of the Company to allot, issue and deal with, either separately or concurrently, additional H Shares and to make or grant offers, agreements, options and rights of exchange or conversion which might require the exercise of such powers be hereby generally and unconditionally approved;

(b) the approval in paragraph (a) above shall authorize the Board during the Relevant Period to make or grant offers, agreements, options and rights of exchange or conversion which might require the exercise of such powers after the end of the Relevant Period;

(c) the aggregate number of H Shares allotted, issued and dealt with, or agreed conditionally or unconditionally to be allotted, issued and dealt with (whether pursuant to an option or otherwise) by the Board pursuant to the approval granted in paragraph (a) shall not exceed 20% of the aggregate number of the issued H Shares (excluding any treasury shares) as at the date of passing this resolution, other than pursuant to (i) a Rights Issue or (ii) any scrip dividend or similar arrangement providing for allotment of shares in lieu of the whole or part of a dividend on shares of the Company in accordance with the Articles of Association; and

(d) for the purposes of this resolution:

“Relevant Period” means the period from the passing of this resolution until whichever is the earliest of:

(i) the conclusion of the next annual general meeting of the Company;

(ii) the expiration of a period of 12 months from the date of passing the relevant resolution at the Annual General Meeting; or

(iii) the revocation or variation of the authority given under this resolution by an ordinary resolution of the Shareholders of the Company at a general meeting,

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unless the Board decides to issue H Shares during the Relevant Period, such share issue may be proceeded or conducted after the end of the Relevant Period.

“Rights Issue” means an offer of H Shares open for a period fixed by the directors of the Company to holders of H Shares on the register on a fixed record date in proportion to their then holdings of such H Shares (subject to such exclusions or other arrangements as the directors of the Company may deem necessary or expedient in relation to fractional entitlements or having regard to any restrictions or obligations under the laws, or the requirements, of any recognized regulatory body or any stock exchange in any territory outside Hong Kong) and an offer, allotment or issue of Shares by way of rights shall be construed accordingly.

(B) the Board is authorized to (i) make corresponding amendments to the Articles of Association as it thinks fit so as to reflect the new share capital structure upon; and (ii) formulate and implement any detailed H Share issuance proposal pursuant to, the allotment or issuance of H Shares as provided in sub-paragraph (a) of paragraph (A) of this resolution.”

1. To consider and approve the granting of a general mandate to the Board to repurchase H Shares of the Company not exceeding 10% of the total number of issued H Shares (excluding any treasury shares) as at the date of passing this resolution, during the Relevant Period.

“THAT:

(a) By reference to market conditions and in accordance with needs of the Company, repurchase H Shares not exceeding 10% of the total number of H Shares in issue (excluding any treasury shares) as at the date when this resolution is passed;

(b) the Board be authorized to (including but not limited to the following):

(i) determine detailed repurchase plan(s), including but not limited to repurchase price, number of H Shares to repurchase, timing of repurchase and period of repurchase, etc.;

(ii) open overseas share accounts and carry out the foreign exchange approval and the foreign exchange change registration procedures in relation to transmission of repurchase fund overseas; and

(iii) carry out cancellation procedures for repurchased H Shares, reduce registered capital of the Company in order to reflect the amount of H Shares repurchased in accordance with the authorization received by the Board under paragraph (a) of this special resolution and make corresponding amendments to the Articles of Association as it thought fit and necessary in order to reflect the reduction of the registered capital of the Company and carry out any other necessary actions and deal with any necessary matters in order to repurchase relevant shares in accordance with paragraph (a) of this special resolution.

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(c) For the purposes of this special resolution, “Relevant Period” means the period from the passing of this special resolution until the earliest of:

(i) the conclusion of the next annual general meeting of the Company following the passing of this resolution;

(ii) the expiration of a period of 12 months from the date of passing the relevant resolution at the Annual General Meeting; or

(iii) the date on which the authority conferred to the Board set out in this resolution is revoked or varied by an ordinary resolution of the shareholders of the Company at a general meeting.”

By order of the Board
Tianjin Construction Development Group Co., Ltd.
天津建设发展集团股份公司
Wang Wenbin
Chairman and non-executive Director

Tianjin, the PRC, 8 April 2026

Notes:

1. All resolutions at the Annual General Meeting will be taken by poll (except where the chairman decides to allow a resolution relating to a procedural or administrative matter to be voted on by a show of hands) pursuant to the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited. The results of the poll will be published on the websites of the Company at http://www.tjcdg.com and Hong Kong Exchanges and Clearing Limited at www.hkexnews.hk after the Annual General Meeting.

2. Any shareholder entitled to attend and vote at the Annual General Meeting convened by the above notice is entitled to appoint one or more proxies to attend and vote instead of him/her. A proxy need not be a shareholder of the Company.

3. In order to be valid, the instrument appointing a proxy together with the power of attorney or other authority, if any, under which it is signed, or a notarially certified copy of such power of attorney or authority, must be completed and returned to the Company's H share registrar of the Company in Hong Kong, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong, at least 24 hours before the Annual General Meeting (i.e. before 10:00 a.m. on Wednesday, 29 April 2026) or any adjourned meeting thereof. Completion and return of the form of proxy will not preclude a shareholder from attending and voting at the Annual General Meeting or any adjourned meeting thereof should he/she so wish.

4. For the purpose of determining the list of shareholders who are entitled to attend the Annual General Meeting, the register of members of the Company will be closed from Monday, 27 April 2026 to Thursday, 30 April 2026, both days inclusive, during which period no transfer of shares will be registered. The record date will be Thursday, 30 April 2026. In order to be eligible to attend and vote at the Annual General Meeting, unregistered holders of the shares shall ensure all properly completed transfer documents accompanied by the relevant share certificates must be lodged with the Company's H share registrar in Hong Kong, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong not later than 4:30 p.m. on Friday, 24 April 2026 for registration.

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1. In case of joint shareholders, the vote of the senior joint shareholder who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the votes of the other joint shareholder(s) and for this purpose, seniority will be determined by the order in which the names stand in the register of members of the Company in respect of the joint shareholding.

2. Shareholders who attend the meeting in person or by proxy shall bear their own travelling and accommodation expenses.

3. A shareholder or his/her proxy should produce proof of identity when attending the Annual General Meeting.

4. References to date and time in this notice are to Hong Kong dates and time.

5. The Annual General Meeting is expected to be held for no more than half a day.

6. The contact of the Company:

Address: Room 116, No. 112 Dongting Road, Tianjin Economic-Technological Development Area, Tianjin, PRC

Tel: 022-25361111-8303

Contact Person: Mr. Gan Shuang

As of the date of this notice, the Board of Directors of the Company comprises: (i) Mr. Zhao Kuanghua, Ms. Guan Fengdan, Mr. Yang Youhua and Mr. Ni Baqun as executive Directors; (ii) Mr. Wang Wenbin as Chairman and non-executive Director; and (iii) Dr. Yan Bing, Dr. Liu Jinlu and Mr. Shiu Shu Ming as independent non-executive Directors.

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