Self-Procurement Tongguan Jian'an Steel Structure Company Curipamba-ElDomo Gold-Copper Mine Project Grinding and Flotation Workshop Galvanized Tie Rods and Sleeves Public Competitive Bidding Notice (Second)

[Tender Notice] Self-Procurement Tongguan Jian'an Steel Structure Company Curipamba-ElDomo Gold-Copper Mine Project Grinding and Flotation Workshop Galvanized Tie Rods and Sleeves Public Competitive Bidding Notice (Second) Purchasing Unit: Tongling Nonferrous Metals Group Tongguan Construction and Installation Co., Ltd. Region: Tongguan District, Tongling, Anhui Project No.: 15512026070616G Published: 2026-07-17 Original Notice: https://ec.tlys.cn:10000/main/NoticeDetails?id=13feed07-d79c-4d47-bae7-d4804a2f8bdd&cate=2&