POLL RESULTS FOR ANNUAL GENERAL MEETING HELD ON 21 JUNE 2024 AND PAYMENT OF DIVIDEND

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.ZHENGYE INTERNATIONAL HOLDINGS COMPANY LIMITED正业国际控股有限公司 (Incorporated in Bermuda with limited liability) (Stock Code: 3363) POLL RESULTS FOR ANNUAL GENERAL MEETING HELD ON 21 JUNE 2024 AND PAYMENT OF DIVIDEND At the annual general meeting (the “Annual General Meeting”) of Zhengye International Holdings Company Limited (the “Company”) held on 21 June 2024 a poll was demanded by the chairman of the Annual General Meeting for voting on all the proposed resolutions as set out in the notice of the Annual General Meeting dated 23 April 2024 (which was incorporated in the circular of the Company on the same date (the “Circular”)).Unless the context requires otherwise capitalized terms used in this announcement have the same meanings as those defined in the Circular.POLL RESULTS FOR THE ANNUAL GENERAL MEETING The poll results in respect of each of the resolutions proposed at the Annual General Meeting are as follows: No. of Votes (%) ORDINARY RESOLUTIONS For Against 1. To receive and approve the audited consolidated 378566860 96000 financial statements of the Company and its (99.97%) (0.03%) subsidiaries and the reports of the directors (the “Directors”) and the auditors of the Company for the year ended 31 December 2023 2. To declare a final dividend for the year ended 378662860 0 31 December 2023 (100.00%) (0.00%) – 1 –No. of Votes (%) ORDINARY RESOLUTIONS For Against 3. (a) To r e - e l ec t Mr . Hu J i anpeng a s an 378662860 0 executive Director (100.00%) (0.00%) (b) To re-elect Ms. Chen Wei as an executive 378662860 0 Director (100.00%) (0.00%) (c) To re-elect Mr. Liew Fui Kiang as an 378662860 0 independent non-executive Director (100.00%) (0.00%) (d) To re-elect Mr. Shin Yick Fabian as an 378662860 0 independent non-executive Director (100.00%) (0.00%) (e) To authorise the board of Directors to fix 378662860 0 the remunerations of the Directors (100.00%) (0.00%) 4. To re-appoint Deloitte Touche Tohmatsu as 378662860 0 the auditors of the Company for the year ended (100.00%) (0.00%) 31 December 2024 and to authorise the board of Directors to fix their remuneration of the auditors of the Company 5. To grant a general mandate to the Directors to 377658360 1004500 allot issue and deal with the unissued Shares (99.73%) (0.27%) of HK$0.10 each in the share capital of the Company the aggregate nominal amount of which shall not exceed 20% of the aggregate nominal amount of the issued share capital of the company as at the date of passing of this resolution 6. To grant a general mandate to the Directors to 378662860 0 repurchase the Company’s shares up to 10% of (100.00%) (0.00%) the issued share capital of the Company as at the date of passing of this resolution 7. To add the nominal amount of the Shares in 377658360 1004500 the Company purchased by the Company to the (99.73%) (0.27%) general mandate granted to the Directors under resolution no. 6 above Note: The number of votes and percentage of voting Shares are based on the total number of Shares held by the Shareholders who duly voted at the Annual General Meeting in person or by proxy.– 2 –As at the date of the Annual General Meeting: (1) there were a total of 500000000 Shares in issue which were the total number of Shares entitling the Shareholders to attend and vote for or against the resolutions proposed at the Annual General Meeting; (2) none of the Shares entitled the Shareholders to attend and vote only against the resolutions proposed at the Annual General Meeting; (3) no Shareholders had a material interest in the resolutions proposed at the Annual General Meeting and were required to abstain from voting on the resolutions proposed at the Annual General Meeting; (4) there were no repurchased shares pending cancellation or treasury shares held by the Company as at the date of the AGM; and (5) all Directors attended the AGM in person or by electronic means. As more than 50% of the votes were cast in favour of each of the ordinary resolutions numbered 1 to 7 all resolutions proposed at the AGM were duly passed by the shareholders of the Company by way of poll.Computershare Hong Kong Investor Services Limited the branch share registrar and transfer office of the Company in Hong Kong was appointed as the scrutineers at the Annual General Meeting for the purpose of vote taking.PAYMENT OF DIVIDEND Given that the recommended final dividend of RMB1.00 cents (equivalent to HKD1.1 cents) per Share (the “Dividend”) for the year ended 31 December 2023 were approved by the Shareholders at the Annual General Meeting and as disclosed in the Circular the Dividend will be paid to those Shareholders whose names appear on the register of members of the Company on Tuesday 2 July 2024 in Hong Kong dollars. The Dividend will be paid on or around Friday 12 July 2024.By order of the Board Zhengye International Holdings Company Limited Hu Zheng Chairman Hong Kong 21 June 2024 As at the date of this announcement the Board comprised Mr. Hu Zheng Mr. Hu Hancheng (Mr. Hu Jianjun as his alternate) Mr. Hu Hanchao (Mr. Tan Xijian as his alternate) Mr.Hu Jianpeng and Ms. Chen Wei as executive Directors Ms. Hu Jianwen as non-executive Director and Mr. Chung Kwok Mo John Mr. Liew Fui Kiang and Mr. Shin Yick Fabian as independent non-executive Directors.–3–