CBK Holdings Limited issued a shareholder notification dated 9 June 2026 confirming that the company’s 2025 Interim Report is now available in both English and Chinese on the following platforms:

• Company website: https://cbkholdings.etnet.com.hk • HKEX website: https://www.hkexnews.hk

Registered shareholders who have not yet provided an email address may opt to receive future corporate-communication alerts electronically. To activate this option—or to correct an invalid email—shareholders should complete and return the enclosed Reply Form to Union Registrars Limited via email, post or in person.

Key procedural details 1. Submission address: Suites 3301-04, 33/F., Two Chinachem Exchange Square, 338 King’s Road, North Point, Hong Kong. 2. Local postage: Free when using the pre-printed mailing label; overseas mail requires appropriate postage. 3. Change requests: Shareholders can switch back to printed copies at any time by notifying the Hong Kong Share Registrar in writing or by email. 4. Assistance hotline: (852) 2849 3399, Monday to Friday, 9:00 a.m.–5:00 p.m., excluding Hong Kong public holidays.

The 2025 Interim Report forms part of the company’s statutory corporate communications, which also include annual reports, notices of meetings, listing documents, circulars and proxy forms. Printed versions of any corporate communication will be supplied free of charge upon request.