(1) POLL RESULTS OF THE ANNUAL GENERAL MEETINGHELD ON 28 JUNE 2024;(2) RETIREMENT AND APPOINTMENT OF INDEPENDENTNON-EXECUTIVE DIRECTOR;AND(3) CHANGES IN THE COMPOSITION OF BOARD COMMITTEES

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement 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 announcement.SEAZEN GROUP LIMITED新城发展控股有限公司 (Incorporated in the Cayman Islands with limited liability) (Stock Code: 1030) (1) POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 28 JUNE 2024; (2) RETIREMENT AND APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR; AND (3) CHANGES IN THE COMPOSITION OF BOARD COMMITTEES At the annual general meeting (the “AGM”) of Seazen Group Limited (the “Company”) held on 28 June 2024 voting on all the proposed resolutions as set out in the circular (the “Circular”) incorporating the notice of the AGM dated 6 June 2024 (the “AGM Notice”) was taken by poll. Unless otherwise stated capitalised terms used herein shall have the same meanings as those defined in the Circular.As at the date of the AGM the total number of issued shares of the Company was 7065741521 Shares which was the total number of shares entitling the holders to attend and vote for or against the resolutions proposed at the AGM. The trustee of the share award scheme of the Company which held a total of 22158258 Shares as at the date of the AGM was required under Rule 17.05A of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Listing Rules”) to abstain from voting on matters that require shareholders’ approval under the Listing Rules. Save as disclosed above (i) there were no Shares entitling the Shareholders to attend and abstain from voting in favour of the proposed resolutions at the AGM as set out in Rule 13.40 of the Listing Rules; (ii) there were no restrictions on any Shareholders casting votes on any of the proposed resolutions at the AGM; and (iii) no Shareholders were required under the Listing Rules to abstain from voting on any of the proposed resolutions at the AGM. No party has indicated in the Circular that he/she intends to vote against or abstain from voting on any of the resolutions at the AGM.– 1 –The Company’s Hong Kong share registrar Computershare Hong Kong Investor Services Limited was appointed as the scrutineer at the AGM for the purpose of vote-taking. The poll results in respect of the respective resolutions proposed at the AGM were as follows: No. of Votes ORDINARY RESOLUTIONS(Note) (Approximate %) For Against 1. To receive and adopt the audi ted consol idated 3132991553 2362951 f inanc i a l s t a t emen t s o f t he Company and i t s 99.92% 0.08% subsidiaries and the reports of the directors (the “Directors”) and auditor for the year ended 31 December 2023. 2. To consider the re-election of the Directors each as a separate resolution: (A) To re-e lec t Mr . Wang Xiaosong as non- 3125525553 9828951 executive Director. 99.69% 0.31% (B) To re-elect Mr. Lv Xiaoping as executive 3129361633 5992871 Director. 99.81% 0.19% (C) To re-elect Mr. Zhu Zengjin (who has served 3067052350 68302154 more than nine years) as independent non- 97.82% 2.18% executive Director. (D) To author ise the board of Directors ( the 3131618304 3736200 “Board”) to f ix the remunera t ion of the 99.88% 0.12% Directors. 3. To consider and approve the appointment of Ms. Wu 3135354504 0 Ke as an independent non-executive Director and 100.00% 0.00% authorise the Board to fix the remuneration of the Director. 4. To re-appoint PricewaterhouseCoopers as auditor 3134490636 863868 of the Company and authorise the Board to fix its 99.98% 0.02% remuneration. 5. (A) To give a general mandate to the Directors to 2930395612 204958892 allot issue and deal with additional shares not 93.46% 6.54% exceeding 20% of the number of the issued shares of the Company as at the date of this resolution. (B) To give a general mandate to the Directors to 3135354504 0 repurchase shares not exceeding 10% of the 100.00% 0.00% number of the issued shares of the Company as at the date of this resolution. (C) To extend the authority given to the Directors 2931253612 204100892 pursuant to ordinary resolution no. 5(A) to 93.49% 6.51% issue shares by adding to the issued shares of the Company the number of shares repurchased under ordinary resolution no. 5(B).– 2 –No. of Votes SPECIAL RESOLUTION(Note) (Approximate %) For Against 6. To approve the proposed amendments to the existing 3135354504 0 third amended and res ta ted memorandum and 100.00% 0.00% articles of association and the adoption of the fourth amended and restated memorandum and articles of association of the Company and to authorise any one Director or joint company secretary of the Company to do all things necessary to implement the adoption of the fourth amended and restated memorandum and articles of association of the Company.Note: The full text of the resolutions is set out in the AGM Notice.As more than 50% of the votes cast were in favour of each of the resolutions nos. 1 to 5 such resolutions were duly passed as ordinary resolutions of the Company.As more than 75% of the votes cast were in favour of the resolution no. 6 such resolution was duly passed as a special resolution of the Company.Those attended the AGM in person or by telecommunication means included the executive Directors Mr. Lv Xiaoping and Mr. Lu Zhongming non-executive Directors Mr. Wang Xiaosong and Mr. Zhang Shengman and independent non-executive Directors Mr. Chen Huakang Mr. Zhu Zengjin and Mr. Zhong Wei.RETIREMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR As set out in the announcement of the Company dated 4 June 2024 and the Circular Mr.Chen Huakang would retire from office upon the conclusion of the AGM and would not offer himself for re-election at the AGM in order to maintain good corporate governance practices of the Company as he had served on the Board for more than eleven years and to devote more time to his personal endeavors. Accordingly with effect from the conclusion of the AGM Mr.Chen retired as an independent non-executive Director and ceased to be the chairman of the Audit Committee and a member of the Remuneration Committee.Mr. Chen Huakang has confirmed that he has no disagreement with the Board and there is no other matter relating to his retirement that needs to be brought to the attention of the Shareholders or the Stock Exchange.APPOINTMENT OF OF INDEPENDENT NON-EXECUTIVE DIRECTOR The Board is please to announce that Ms. Wu Ke was duly appointed as an independent non- executive Director at the AGM for a term of two years commencing from the conclusion of the AGM.– 3 –The biographical details of Ms.Wu Ke are set out in the announcement of the Company dated 4 June 2024 regarding among others the retirement and appointment of Directors and the Circular.CHANGES IN THE COMPOSITION OF BOARD COMMITTEES The Board further announces that following the retirement of Mr. Chen Huakang and the appointment of Ms. Wu Ke as an independent non-executive Director Ms. Wu Ke was appointed as the chairman of the Audit Committee and a member of the Remuneration Committee.By order of the Board Seazen Group Limited Wang Xiaosong Chairman The PRC 28 June 2024 As at the date of this announcement the Directors are Mr. Lv Xiaoping and Mr. Lu Zhongming as executive Directors Mr. Wang Xiaosong and Mr. Zhang Shengman as non- executive Directors and Mr. Zhu Zengjin Mr. Zhong Wei and Ms. Wu Ke as independent non-executive Directors.–4–