CAI Corp (stock code: 00080), an exempted company incorporated in the Cayman Islands with limited liability, has released the following shareholder communications in both English and Chinese on 17 July 2026:

1. Circular dated 17 July 2026, which includes the notice convening an Extraordinary General Meeting (EGM) scheduled for 6 August 2026. 2. Form of Proxy for the forthcoming EGM.

These documents are available for download on the company’s website (http://www.cai-corp.com) and on the HKEXnews portal (https://www.hkexnews.hk).

Key administrative details highlighted in the notification letter include: • Shareholders who hold shares through the Central Clearing and Settlement System (CCASS) and wish to receive future corporate communications via email must submit their email address to CAI Corp through Hong Kong Securities Clearing Company Limited (HKSCC). • In the absence of a valid email address on record, printed notification letters will continue to be dispatched to the postal address provided via HKSCC. • Shareholders may request printed copies of corporate communications at any time by writing to the company’s Hong Kong share registrar, Union Registrars Limited, or via email at 80-corpcomm@unionregistrars.com.hk. • Existing written requests for printed materials remain valid for one year from the registrar’s receipt date; shareholders who wish to continue receiving hard copies thereafter must submit a new written request.

Enquiries can be directed to Union Registrars Limited at (852) 2849 3399 during business hours (Monday to Friday, 9:00 a.m.–5:00 p.m., excluding Hong Kong public holidays).

The notification is issued by order of the Board of CAI Corp and signed by Chairman Mr Cai Wensheng on 17 July 2026.