BHP Billiton, Rio Tinto Confirm Tax Probe By Scalper1 | April 10, 2015 0 Comment Scalper1 News BHP Billiton, Rio Tinto Confirm Tax Probe Scalper1 News Scalper1 News Related posts: BHP Billiton Confirms CEO Search; Undecided Fate of Marius Kloppers Rio Tinto production higher than expectations Rio Tinto Reduces Costs, Eyes $5B Savings BHP Billiton to Test Use of Robot Trucks in Jimblebar Mine