Turquoise Hill Resources Ltd.: Oyu Tolgoi signs new power purchase agreement
VANCOUVER, BC--(Marketwired - May 12, 2017) - Turquoise Hill Resources (NYSE: TRQ) (NASDAQ: TRQ) (TSX: TRQ) today announced that Oyu Tolgoi LLC has signed a new power purchase agreement (PPA) with the National Power Transmission Grid (NPTG) of Mongolia. …