POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 6 JUNE 2024

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.* NANJING SINOLIFE UNITED COMPANY LIMITED南京中生联合股份有限公司 (A joint stock limited liability company incorporated in the People’s Republic of China) (Stock Code: 3332) POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 6 JUNE 2024 At the annual general meeting (the ‘‘AGM’’) of Nanjing Sinolife United Company Limited* (the ‘‘Company’’) held on 6 June 2024 all the proposed resolutions as set out in the notice of the AGM dated 22 April 2024 were taken by poll. The poll results are as follows: Number of Votes (%) ORDINARY RESOLUTIONS For Against 1. To consider and approve the report of the board of directors of the Company 616656308 6252000 (the ‘‘Board’’) for the year ended 31 December 2023. (99.0%) (1.0%) 2. To consider and approve the report of the board of supervisors of the 616656308 6252000 Company for the year ended 31 December 2023. (99.0%) (1.0%) 3. To consider and approve the audited consolidated financial statements of the 616656308 6252000 Company for the year ended 31 December 2023. (99.0%) (1.0%) 4. To consider and approve the financial report of the Company for the 616656308 6252000 year ended 31 December 2023 and the budget report of the Company (99.0%) (1.0%) for the year ending 31 December 2024. 5. To consider and approve the proposal of not distributing the 616656308 6252000 Company’s profit for the year ended 31 December 2023. (99.0%) (1.0%) 6. To consider and approve the re-appointment of Ernst & Young and 616656308 6252000 Ernst & Young Hua Ming LLP as the international auditors and the (99.0%) (1.0%) domestic auditors of the Company respectively to hold office until the conclusion of next annual general meeting of the Company and to authorise the Board to fix the remuneration of the auditors. 7. To authorise the Board to fix the remuneration of each director and 616656308 6252000 supervisor of the Company. (99.0%) (1.0%) 8. To consider and approve the non-withdrawal of statutory common 616656308 6252000 reserve fund for the year ended 31 December 2023. (99.0%) (1.0%) * For identification purposes only – 1 –Number of Votes (%) SPECIAL RESOLUTION For Against 9. To consider and approve the granting of a general mandate to the 616656308 6252000 Board to allot issue and deal with additional domestic shares and H (99.0%) (1.0%) shares not exceeding 20% of each of the total number of issued domestic shares and H shares of the Company respectively and to authorise the Board to make amendments to the articles of association of the Company as it thinks fit so as to reflect the new share capital structure upon the allotment or issue of additional shares pursuant to the mandate.Notes: (a) As a majority of the votes were cast in favour of each of the ordinary resolutions numbered 1 to 8 the resolutions were duly passed as ordinary resolutions.(b) As more than two-thirds of the votes were cast in favour of the special resolution numbered 9 the resolution was duly passed as special resolution.(c) As at the date of the AGM the total number of issued shares of the Company and the total number of shares of the Company entitling the holders to attend and vote on the resolutions at the AGM was 946298370 shares comprising 673828770 domestic shares and 272469600 H shares. (d) There were no shares entitling the holder to attend and abstain from voting in favour of the resolutions at the AGM as set out in Rule 13.40 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the ‘‘Listing Rules’’).(e) None of the shareholders of the Company (‘‘Shareholders’’) were required under the Listing Rules to abstain from voting on the resolutions at the AGM.(f) None of the Shareholders have previously stated their intention to vote against or to abstain from voting on any of the resolutions at the AGM.(g) The AGM was legally and validly convened in compliance with the requirements of the Company Law of the People’s Republic of China and the articles of association of the Company.(h) The Company’s H share registrar Computershare Hong Kong Investor Services Limited acted as the scrutineer for the vote-taking at the AGM.(i) All directors of the Company were present at the AGM.By Order of the Board NANJING SINOLIFE UNITED COMPANY LIMITED* Gui Pinghu Chairman Nanjing the People’s Republic of China 6 June 2024 As at the date of this announcement the executive directors of the Company are Mr. Gui Pinghu Ms. Zhang Yuan and Ms. Zhu Feifei; and the independent non-executive directors of the Company are Mr. Yu Bo Ms. Cai Tianchen and Mr. Wang Wei.–2–