XD-25021-GS - Digital Light Source Chip Advanced Packaging and Testing Base [Electric Doors, Aluminum Alloy Doors and Windows, Fire Doors] Inquiry and Comparison Procurement Announcement No.1 Change

[Amendment] XD-25021-GS - Digital Light Source Chip Advanced Packaging and Testing Base [Electric Doors, Aluminum Alloy Doors and Windows, Fire Doors] Inquiry and Comparison Procurement Announcement No.1 Change Purchasing Unit: Beijing Shiyuan Xida Engineering Technology Co., Ltd. Region: Haidian District, Beijing Project No.: 000529-26XB1574 Published: 2026-08-04 Document Deadline: 2026-08-04 Bid Opening: 2026-08-05