PetroChina to start metals trading, eyeing energy transition
In addition to lithium and copper, the new PetroChina unit may also look to trade nickel.
Papua Guinea’s Prime Minister, Sir Michael Somare, has accused Australian mining giant Rio Tinto and its subsidiary Bougainville Copper Limited (BCL) of being behind the PNG military’s bloody suppression of Bougainville rebels opposed to the company’s
