Copper expansion costs down

TURQUOISE Hill Resources has reported updated capital costs and schedule for the troubled Oyu Tolgoi copper-gold mine's underground expansion.

Copper expansion costs down Copper expansion costs down Copper expansion costs down Copper expansion costs down Copper expansion costs down
Rio Tinto owns a 33.5% indirect interest in Oyu Tolgoi through its 50.8% shareholding in Turquoise Hill, which holds 66% of the project in joint venture with the Mongolian government.