DRC stuns miners with immediate lifting of 10-year exemption for licensees, 50% tax on 'super-profits' and code permitting 5-fold increase in cobalt royalty.
Imagine that for every million people on Earth, there was a single dot on a map. What if we went back in time, watched dots accumulate over human history?
Echoing criticism of too much hype surrounding U.S. shale from Saudi oil minister last week, new report finds shale drilling still largely not profitable.
Dutch non-profit organization claims Rio and its Canadian subsidiary Turquoise Hill used a complex network of tax haven subsidiaries and lending money to itself at high interest rates.