Mongolian Government and Rio Tinto celebrate underground production at Oyu Tolgoi
(Adnkronos) – ULAANBAATAR, Mongolia, March 13, 2023 /PRNewswire/ — The Prime Minister of Mongolia, Luvsannamsrain Oyun-Erdene, today joined Rio Tinto Chief Executive Jakob Stausholm 1.3 kilometres underground to celebrate the commencement of underground
