Zhengye International Holdings Company Limited (abbreviation: Zhengye International) disclosed on 28 April 2026 that its Annual Report 2025 and accompanying Circular are now available in both English and Chinese on the HKEX website (www.hkexnews.hk) and the company’s site (www.zhengye-cn.com).

Key points:

• Documents published: Annual Report 2025 and related Circular, collectively termed “Current Corporate Communications”.

• Access channels: The materials can be viewed and downloaded from: – HKEXnews website – Zhengye International corporate website

• Printed copies: Shareholders encountering access difficulties may request complimentary hard copies by emailing zhengyeinternational.ecom@computershare.com.hk or writing to the Hong Kong share registrar, Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong.

• Electronic dissemination regime: In line with Listing Rule 2.07 and the HKEX paperless initiative effective 31 December 2023, Zhengye International has adopted an e-delivery model for all future Corporate Communications, including annual/interim reports, notices of meeting, listing documents, circulars and proxy forms.

• Implications for non-registered shareholders: 1. Provide a functional email address to banks, brokers, custodians or other intermediaries to receive electronic notifications. 2. Without a registered email, shareholders must self-monitor the company and HKEX websites; actionable communications will be dispatched in print until an email is supplied.

• Opt-in for hard copies: Shareholders preferring printed materials can complete and return the enclosed reply form to the registrar or submit the request via the stated email address.

Enquiries can be directed to the share registrar at (852) 2862 8688, Monday to Friday, 09:00–18:00 (Hong Kong time). The notice is signed by Chairman Hu Zheng on behalf of the Board.