The world's biggest mining firm BHP Billiton has reported a better-than-expected half year profit of $8.1 billion (£4.84 billion) as cost cuts offset lower commodity prices.
The results mean the Anglo-Australian company's shareholders could be set for a windfall as the company hinted at a share buyback in six months.
Chief executive Andrew Mackenzie said net debt could be down to $25 billion (£15 billion) by then, a level he has previously said could trigger a capital return.
BHP's net profit for the July-December half year jumped 83 per cent to $8.1 billion from $4.4 billion (£2.6 billion) a year earlier.
Stripping out one-time gains and losses, profit was up 31 per cent to $7.8 billion (£4.6 billion). That was well ahead of analyst forecasts of about $7 billion (£4.2 billion) .
The company's shares were up 1.8 per cent on the Australian stock market.
Mr Mackenzie was positive about the prospects for the global economy this year and the impact on demand for iron ore and other commodities.
"The balance of risk to global growth is skewed to the upside, particularly given the broad-based alignment of macro-economic indicators in the major developed economies," he said.
"The commitment we made 18 months ago to deliver more tons and more barrels from our existing infrastructure at a lower unit cost is delivering tangible results," he said.
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