Sailingstone, its second biggest investor, flagged its vote in an open letter last month, citing governance issues and the board's lack of engagement with minority investors.
Turquoise Hill Resources Mining News
British Columbia’s top mining companies have been on a roller-coaster ride over the past five years.
Gold production surged 150% year-on-year to 285,000 ounces, while copper production of 159,100 tonnes marked a 1.1% increase over 2017.
An investigation is ongoing into suspected abuse of power - that former finance minister Bayartsogt held shares in a foreign company before the Oyu Tolgoi investment agreement.