RE:copper prices far above guidance...FWIW
Complication to sensitivity analysis...
2018 rewrite of DRC mining code
The New Mining Code has further implemented a super profit tax at a rate of 50 per cent. The super profit tax is due when the commodity prices rise by 25 per cent in comparison to those referred to in the feasibility study. The revenues subject to the super profit tax are then exempted from the profit tax (i.e., the corporate income tax at 30 per cent).