Beijing DeepZero Technology Co., Ltd. (“DEEPZERO”, 02723) announced on 24 August 2026 that it has formally adopted electronic dissemination of all corporate communications in line with Rule 2.07 of the Hong Kong Stock Exchange’s paperless listing regime, which took effect on 31 December 2023.

All future documents—including directors’ reports, annual and interim reports, meeting notices, listing documents, circulars and proxy forms—will be published in both English and Chinese on the company’s website (https://www.deepzero.com) and on HKExnews (www.hkexnews.hk) in place of printed copies.

Shareholders are encouraged to supply an email address by scanning the personalised QR code on the enclosed reply form or by returning the completed form to Computershare Hong Kong Investor Services Ltd., 17M/F, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong. If no functional email address is provided, DEEPZERO will continue to deliver any “Actionable Corporate Communications” (documents requiring shareholder instructions) in printed form until an email address is received.

Investors who prefer hard-copy materials may opt in by emailing Deepzero.ecom@computershare.com.hk or by submitting the reply form. This request will remain valid for one year from the date of receipt.

For enquiries, shareholders can contact the registrar on (852) 2862 8555 between 9:00 a.m. and 6:00 p.m., Monday to Friday (excluding Hong Kong public holidays).

The notice was signed by Ms Huang Xiaonan, Chairwoman of the Board and Executive Director, on behalf of DEEPZERO’s board.