It has given 20% to 20 local groups, 3% to black entrepreneurs and managerial employees, and another 3% to historically disadvantaged South African staff.
But some of the nation's resources that are considered among the world’s largest, such as the Simandou iron ore deposit, face both financial and political challenges.
Tension has been a feature of the copper market since the middle of last year but, so far, the net result has generally been stalemate and prices have moved sideways.