PT International Development Corporation Limited 保德國際發展企業有限公司* (Incorporated in Bermuda with limited liability) （於百慕達註冊成立之有限公司） （Stock Code 股份代號：372） NOTIFICATION LETTER 通 知 信 函 Dear Registered Shareholder(s), 15 December 2025 The following document(s) of PT International Development Corporation Limited ("Company") has/have been prepared in English and Chinese and is/are available on the websites of the Company at www.ptcorp.com.hk and The Stock Exchange of Hong Kong Limited at www.hkexnews.hk (collectively ...