On 30 September 2026, China Asia Valley Group Limited released its 2026 Interim Report in both English and Chinese on the company’s website (www.00063.cn) and on HKEXnews (www.hkexnews.hk). Printed copies have been dispatched to shareholders who previously elected to receive hard-copy materials.

In line with the Stock Exchange of Hong Kong’s paperless listing initiative effective 31 December 2023, China Asia Valley has formally adopted electronic dissemination for all future corporate communications. Key points include:

• Availability: All subsequent documents—including annual and interim reports, meeting notices, circulars and proxy forms—will be accessible exclusively via the company’s and HKEXnews websites.

• Shareholder action: Non-registered shareholders wishing to receive email notifications must supply a valid email address to their banks, brokers, custodians, nominees or HKSCC Nominees Limited. Absent an email address, investors will need to check the online postings proactively.

• Printed copies: Investors preferring hard copies can submit the enclosed reply form to the Hong Kong share registrar, Computershare Hong Kong Investor Services Limited, or email info@chn-graphene.com with their contact details and request. The company will provide printed materials free of charge upon receipt of such requests.

Investor enquiries can be directed to China Asia Valley’s hotline at +852 3899 0300 (Monday to Friday, 9:00 a.m.–5:00 p.m., excluding Hong Kong public holidays).