Invitation Letter for Direct/Single-Source Procurement of Cast Aluminum Busbars, Aluminum Welding Plates, and Aluminum Flexible Strips for 108 Electrolytic Cells in Phase III of the Vietnam Dak Nong Electrolytic Aluminum Project

[Tender Notice] Invitation Letter for Direct/Single-Source Procurement of Cast Aluminum Busbars, Aluminum Welding Plates, and Aluminum Flexible Strips for 108 Electrolytic Cells in Phase III of the Vietnam Dak Nong Electrolytic Aluminum Project Purchasing Unit: Guizhou Province Construction Investment Group Co., Ltd. Region: Baiyun District, Guiyang, Guizhou Project No.: GQQY-DY2026080139 Budget: CNY 287.0M Published: 2026-08-27 Document Deadline: 2026-08-28 Bid Deadline: 2026-08-28 Bid Opening: 2026-08-28 Original Notice: https://www.e-qyzc.com/#/trade-info-detail?id=1542534992182947840¬iceType=15&publishStatus=1