China Resources Power (Changshu) Co., Ltd. Announcement of Changes in the Inquiry and Procurement of Plastic Steel Door hinges. Announcement No.: DLBGGG202505190005 The inquiry and procurement announcement for plastic steel door hinges of China Resources Power (Changshu) Co., Ltd. (Project No.: 6HRCS020250400121) issued by our company on April 11, 2025, has been changed as follows: the deadline for quotation before and after the type change is 12:00 00:00 on May 18, 2025, and 12:00 00:00 on May 22, 2025. Except for the above changes, the rest of the original announcement is still valid. China Resources Power (Changshu) Co., Ltd. May 19, 2025