https://www.mining.com/rio-says-oyu-tolgoi-could-start-shipping-this-month-89870/
CEO Sam Walsh told Rio Tinto investors approvals for shipment of material from the controversial Mongolia mine are expected
oyu tolgoithis monthriosayscould
https://www.mining-technology.com/news/rio-tinto-starts-underground-production-at-oyu-tolgoi/
Mar 13, 2023 - Oyu Tolgoi's underground expansion has begun producing copper following years of disputes between Mongolia and Rio Tinto mining
oyu tolgoistartsundergroundproductionmining