On 24 October 2025, Winfull Group Holdings Limited (183) issued an announcement informing shareholders of various options for receiving future corporate communications. Shareholders may opt to access the Company’s website for electronic copies or request printed versions in English, Chinese, or both languages. According to the announcement, those who prefer the website version will be notified by post or email whenever new materials are published.

Shareholders are advised to submit a completed Change Request Form to the Hong Kong Branch Share Registrar, Tricor Investor Services Limited, by 21 November 2025 to confirm their preferred format. If the registrar does not receive a response within 28 calendar days of the announcement date, shareholders will be considered to have agreed to online access only. However, they can update their preferences at any time by giving written notice to the registrar.

The Company also noted that, if anyone encounters difficulties viewing materials electronically, printed copies will be provided upon request. Copies in both language versions will remain available for free from the Company or its Hong Kong Branch Share Registrar. Further details and relevant forms can be found on the Company’s website at www.winfullgroup.hk, and additional inquiries can be directed to the hotline at (852) 2980 1333.