On 22 September 2026, Adtiger Corp (stock code 1163) informed registered shareholders that its 2026 Interim Report is now accessible in both English and Chinese on the company’s website (www.adtiger.hk) and on the Hong Kong Stock Exchange’s HKExnews platform (www.hkexnews.hk).

The company recommends shareholders review the web-based version to facilitate faster access and reduce printing costs, but confirms that hard-copy documents remain available free of charge upon request. Shareholders may request: • Printed English version only • Printed Chinese version only • Both printed English and Chinese versions

To obtain physical copies or to change a previous communication preference, shareholders should complete the Request Form enclosed with the notice and return it to Boardroom Share Registrars (HK) Limited, Adtiger’s Hong Kong branch share registrar, at 2103B, 21/F, 148 Electric Road, North Point, Hong Kong. No postage is required for local mail; alternatively, a scanned form can be emailed to ecomhk@boardroomlimited.com.

Adtiger emphasises the importance of providing a valid email address to receive electronic notifications of future corporate communications and any actionable corporate materials. Until such an address is on record, the company will dispatch these notices in printed form only.

Investor queries can be directed to the shareholder hotline on +852 2153 1688 (Monday–Friday, 9:00 a.m.–5:00 p.m., excluding public holidays) or via email at ecomhk@boardroomlimited.com.