REF Holdings Limited (Incorporated in the Cayman Islands with limited liability) （ 於開曼群島註冊成立的有限公司） (Stock Code 股份代號： 1631) NOTIFICATION LETTER 通 知 信 函 Dear Shareholder(s), 29 August 2025 The following document(s) of REF Holdings Limited ("Company") has/have been prepared in English and Chinese and is/are available on the websites of the Company at www.ref.com.hk and The Stock Exchange of Hong Kong Limited at www.hkexnews.hk (collectively "Websites"):- • Interim Report 2025 If you have previously submitted w ...