Chinalco Qinghai Branch 100,000 Tons Electrolytic Aluminum Green Power Direct Connection Project - Grid Connection System Scheme Technical Service Competitive Procurement Announcement

[Tender Notice] Chinalco Qinghai Branch 100,000 Tons Electrolytic Aluminum Green Power Direct Connection Project - Grid Connection System Scheme Technical Service Competitive Procurement Announcement Purchasing Unit: Chinalco Qinghai Branch Region: Datong Hui and Tu Autonomous County, Xining, Qinghai Industry: Services Project No.: QHZB-19-2026-008 Published: 2026-07-31 Document Deadline: 2026-08-04 Bid Deadline: 2026-08-07 Bid Opening: 2026-08-07