Zhongzheng International Company Limited announced that its 2025/2026 Interim Report, prepared in both English and Chinese, is now available on the company’s website (www.zhongzheng.com.hk) and on HKEX’s website (www.hkexnews.hk).

Registered shareholders who have not provided an email address—or whose previously supplied address is no longer valid—may opt to receive future notifications electronically by completing and returning the enclosed reply form. The form can be submitted via:

• Email: 943-corpcomm@unionregistrars.com.hk • Post or hand delivery: Union Registrars Limited, Suites 3301-04, 33/F, Two Chinachem Exchange Square, 338 King’s Road, North Point, Hong Kong

Key points of the updated arrangements:

1. Printed copies remain available upon written request at no charge if shareholders have difficulty accessing the online documents. 2. Any prior written instructions to receive printed communications expire one year after receipt by the Hong Kong Branch Share Registrar unless renewed, revoked, or superseded. 3. Shareholders may change their preferred method of receipt at any time by notifying Union Registrars Limited in writing or via the designated email address. 4. Enquiries can be directed to the registrar at +852 2849 3399 during business hours (09:00–17:00, Monday–Friday, excluding Hong Kong public holidays).

The company’s communication policy covers all corporate documents, including annual and interim reports, meeting notices, circulars, and proxy forms. The notice was dated 25 March 2026.