Inner Mongolia Ceching Mining Development Co., Ltd. Darhan Muminggan United Banner Wulantao'ergai Copper-Nickel Mine 450,000 t/a Mining and Beneficiation Construction Project (General Reagent Beneficiation Test Research, Filling Material Test and Filling System Construction Scheme Research) Inquiry Procurement Announcement

[Tender Notice] Inner Mongolia Ceching Mining Development Co., Ltd. Darhan Muminggan United Banner Wulantao'ergai Copper-Nickel Mine 450,000 t/a Mining and Beneficiation Construction Project (General Reagent Beneficiation Test Research, Filling Material Test and Filling System Construction Scheme Research) Inquiry Procurement Announcement Purchasing Unit: Inner Mongolia Cecheng Mining Development Co., Ltd. Agency: 内蒙古招标有限责任公司 Region: Darhan Muminggan United Banner, Baotou, Inner Mongolia Autonomous Region Project No.: ZB2026011047 Budget: CNY 788K Published: 2026-09-01 Document Deadline: 2026-09-07 Bid Deadline: 2026-09-14 Bid Opening: 2026-09-14