Shuangdeng Group Co., Ltd. filed its Monthly Return for Equity Issuer covering March 2026, confirming that no changes occurred in either authorised or issued share capital during the period.

Authorised / Registered Share Capital • Total authorised shares: 425.61 million, each with a par value of RMB 1. • Breakdown: 150.84 million H-shares listed in Hong Kong and 274.77 million unlisted ordinary shares. • No authorised capital increase or decrease was recorded.

Issued Share Capital and Treasury Shares • Issued H-shares: 150.84 million; issued unlisted shares: 274.77 million. • The company held zero treasury shares, and there were no share issuances, cancellations, or repurchases during the month.

Public Float Compliance • The listed H-share class meets the Main Board’s minimum 25 % public-float requirement, as confirmed by the issuer.

Corporate Actions • The report shows no outstanding or newly granted share options, warrants, convertible instruments, or other share-issuing arrangements.

The return was signed by Director He Rong and submitted to Hong Kong Exchanges and Clearing Limited on 2 April 2026.