Huaye Science and Technology Inner Mongolia Xinlian Aluminum Co., Ltd. Alumina Project - Cast-in-place Pile Engineering Subcontract Tender Notice

[Tender Notice] Huaye Science and Technology Inner Mongolia Xinlian Aluminum Co., Ltd. Alumina Project - Cast-in-place Pile Engineering Subcontract Tender Notice Purchasing Unit: China Huaye Engineering & Technology Group Co., Ltd. Region: Binhai New Area, Tianjin Industry: Energy & Chemicals Project No.: 2026071724 Published: 2026-07-13 Document Deadline: 2026-07-21 Bid Deadline: 2026-07-21 Bid Opening: 2026-07-21