Minmetals Twenty-third Metallurgical Taiyun Aluminum 600,000-ton electrolytic aluminum project electrolysis workshop steel structure project sandwich aluminum alloy panel insulated roofing and wall panel materials procurement tender

[Tender Notice] Minmetals Twenty-third Metallurgical Taiyun Aluminum 600,000-ton electrolytic aluminum project electrolysis workshop steel structure project sandwich aluminum alloy panel insulated roofing and wall panel materials procurement tender Purchasing Unit: 五矿二十三冶建设集团有限公司 Region: 江苏省苏州市张家港市 Published: 2026-09-04 Bid Deadline: 2026-09-11 Bid Opening: 2026-09-11