Project name of the correction announcement: Production and Operation Project of Railway Transportation Dust Suppressor Spraying Service of middling coal Group Shanxi Huayu Energy Co., Ltd. Project No.: CCTC30250863 The following changes have been made to the project: the deadline for submission of intent information and purchase of bidding documents has been changed to 16:00 on May 7, 2025, and the deadline for submission of bidding documents and bid opening has been changed to 14:00 on May 8, 2025. Note: The change announcement released on April 23rd has been corrected due to incorrect selection of project name and number. This version shall prevail. Other content remains unchanged. Contact: Bai Pinggang Tel.: 18601949998 middling coal Tendering Co., Ltd. (seal) April 24, 2025 Please download the attachment to: https://www.zmzb.com/cms/channel/ywgg3fw/50399.htm