The giant copper miner is also planning to sell about $8 billion of bonds over the next five years to help finance a nearly $30bn investment program aimed to revamp its aging mines.
Western sanctions against Russia that stemmed from the events in Ukraine have not yet put a significant dent in the country’s economy or changed their plans abroad. However, over the last three months, the slumping price of crude oil may be the factor that finally makes Moscow blink.