Xingye Silver Tin Mining Archive Room Heptafluoropropane Fire Extinguishing System and Fire Alarm System XYYX2026-0554 Procurement Announcement

[Tender Notice] Xingye Silver Tin Mining Archive Room Heptafluoropropane Fire Extinguishing System and Fire Alarm System XYYX2026-0554 Procurement Announcement Purchasing Unit: Inner Mongolia Xingye Silver & Tin Mining Co., Ltd. Region: Songshan District, Chifeng, Inner Mongolia Autonomous Region Project No.: XYYX2026-0554 Published: 2026-07-16 Document Deadline: 2026-07-23 Bid Deadline: 2026-07-23 Bid Opening: 2026-07-23