Clarification Announcement on the Procurement Project of Dormitory Supplies (Mattress, Room Electrical Appliances, Security and Cleaning Supplies, Supporting Miscellaneous Items) for Liuchixiang Community Governance College Students: Potential Bidders: Tongcheng Liuchixiang Community Governance College Student Dormitory Supplies (Mattress, Room Electrical Appliances, Security and Cleaning Supplies, Supporting Miscellaneous Items) Procurement Project (Project Number: H1QT25Z100139). The unified response to the questions raised by all potential bidders is as follows: 1. Package 1: The standard for mattress products has been revised to QB/T1952.2-2023 "Soft Furniture Spring Soft Mattress"; 2. The submission deadline and bid opening time for this project's bidding documents will be postponed to 9:00 am on July 8, 2025. Tongcheng Antong Cultural Tourism Development Co., Ltd. June 19, 2025