BHP Billiton has posted a first-half profit of $US3.2 billion ($A4.2 billion) as a rebound in prices for iron ore and petroleum helped the resources giant swing back to profitability.
BHP Billiton has posted a first-half profit of $US3.2 billion ($A4.2 billion) as a rebound in prices for iron ore and petroleum helped the resources giant swing back to profitability.