Invitation Letter for Direct Procurement of Ore Tender - 138911991

The Qingdao Sinotrans Mining Technology Co., Ltd. has issued a Tender notice for the procurement of a Invitation Letter for Direct Procurement of Ore Blending Technology Services for the 2026 Qingdao Nonferrous Minerals Synthetic Distribution Center Project of Qingdao Sinotrans Mineral Technology Co., ... in the China. This Tender notice was published on 02 Apr 2026 and is scheduled to close on 05 Apr 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 138911991, while the tender notice number is and Registering on the platform.