Original article by Matt Chambers
The Australian – Page: 23 : 10-May-16

The Oyu Tolgoi mine will produce about 500,000 tonnes of copper a year when an underground expansion of the project is completed. Rio Tinto approved the expansion project on 6 May 2016, but Turquoise Hill Resources CEO Jeff Tygesen has flagged further expansion of Oyu Tolgoi by increasing the capacity of the mine’s concentrator. Turquoise Hill has a 66 per cent stake in Oyu Tolgoi, and Rio Tinto in turn is the Canada-based group’s major shareholder.

CORPORATES
RIO TINTO LIMITED – ASX RIO, TURQUOISE HILL RESOURCES LIMITED