Procurement Announcement for Mineral Resource Verification Project (2026) and Mineral Geological Drilling Engineering Construction by Inner Mongolia Xingye Silver Tin Mining Co., Ltd. XYYX2026-0561

[Tender Notice] Procurement Announcement for Mineral Resource Verification Project (2026) and Mineral Geological Drilling Engineering Construction by Inner Mongolia Xingye Silver Tin Mining Co., Ltd. XYYX2026-0561 Purchasing Unit: Inner Mongolia Xingye Silver & Tin Mining Co., Ltd. Region: Bairin Left Banner, Chifeng, Inner Mongolia Autonomous Region Project No.: XY0219-XJ-2026-001482 Budget: CNY 4.4M Published: 2026-07-21 Document Deadline: 2026-07-30 Bid Deadline: 2026-07-30 Bid Opening: 2026-07-30