Pre-announcement of tender documents for Inner Mongolia Cechneg Mining Development Co., Ltd. Darhan Muminggan United Banner Wulantolegai copper-nickel mine annual mining and ore dressing 450,000-ton construction project (main shaft ore bin, mining 10kV power distribution room, ore dressing 10kV power distribution room, reagent pipe trench, No. 3 retaining wall works)

[Tender Pre-notice] Pre-announcement of tender documents for Inner Mongolia Cechneg Mining Development Co., Ltd. Darhan Muminggan United Banner Wulantolegai copper-nickel mine annual mining and ore dressing 450,000-ton construction project (main shaft ore bin, mining 10kV power distribution room, ore dressing 10kV power distribution room, reagent pipe trench, No. 3 retaining wall works) Purchasing Unit: Inner Mongolia Cecheng Mining Development Co., Ltd. Agency: 内蒙古中实工程招标咨询有限责任公司 Region: Saihan District, Hohhot, Inner Mongolia Autonomous Region Budget: CNY 6.3M Published: 2026-08-13