Australia approves Chinalco's stake...
BHP Billiton's bid for Rio Tinto...
Shares of BHP Billiton, Rio Tinto...
Rio Tinto spins iron ore deal into...
Chinalco May Snag More Of Rio Tinto
US antitrust regulator clears BHP...
Rio Tinto to invest 2.15 bln dlrs in...
Rio Tinto to invest $2.15 bln in...
Japan gives 11-day ultimatum to BHP...
Miners' merger mania
Rio Tinto ends Asian steel price talks
EU threat to Rio Tinto takeover
Investors furious as BHP pulls plug...
'We're worth more', Rio tells BHP
To the brink of war
BHP executive fires latest shot at...
BHP Billiton posts record...
Rio Tinto sells WA asset for $564m