copper

Rio Tinto rumours boost value of Oyu Tolgoi

Mongolia’s vast copper-gold project remains stuck in a rut despite rumours that Rio Tinto is closing in on a takeover of the main project company, Turquoise Hill.
March 18, 2014

Two Chinese companies seek $541 million from HK listings

BMW dealer Yongda Auto is aiming to raise at least $306 million, while copper producer China Nonferrous Mining is seeking at least $235 million from the first listing of Africa-based mining assets in Hong Kong.
May 14, 2012