Natural diamond supply is estimated to come off this year and continue to incrementally decline through at least 2021, which should be supportive of diamond prices and thus miners.
The Gobi desert copper deposit promises to become one of Rio Tinto’s most lucrative properties, but it has been subject to repeated challenges from politician.
The government proposes to expand its coal ban by adding absolute caps on production of thermal coal, or its use in power generation, which would target big companies.