Group performance

    Year
ended
30 June
2018
  Year
ended
30 June
2017
Var
%
Year
ended
30 June
2016
Var
%
OPERATING STATISTICS                
Gross refined production                
Platinum (000oz)   1 468.1   1 529.8 (4.0) 1 438.3 6.4
Palladium (000oz)   849.3   931.6 (8.8) 885.4 5.2
Rhodium (000oz)   198.5   203.5 (2.5) 185.1 9.9
Nickel (t)   16 226   17 464 (7.1) 17 001 2.7
IRS metal returned (toll refined)                
Platinum (000oz)   140.2   14.5 0.1  
Palladium (000oz)   67.0   8.9 652.8 1.5  
Rhodium (000oz)   23.4   2.4 0.0  
Nickel (t)   3 558   2 569 38.5 3 508 (26.8)
Sales volumes                
Platinum (000oz)   1 354.7   1 468.9 (7.8) 1 511.6 (2.8)
Palladium (000oz)   769.9   903.7 (14.8) 905.5 (0.2)
Rhodium (000oz)   196.1   202.6 (3.2) 197.1 2.8
Nickel (t)   12 648   14 403 (12.2) 14 184 1.5
Prices achieved                
Platinum ($/oz)   943   984 (4.2) 961 2.4
Palladium ($/oz)   975   723 34.9 586 23.4
Rhodium ($/oz)   1 501   788 90.5 735 7.2
Nickel ($/t)   11 488   9 992 15.0 9 483 5.4
CONSOLIDATED STATISTICS                
Average rate achieved (R/$)   12.82   13.66 (6.1) 14.39 (5.1)
Closing rate for period (R/$)   13.73   13.07 5.0 14.69 (11.0)
Revenue per platinum ounce sold ($/oz)   2 023   1 806 12.0 1 627 11.0
  (R/oz)   25 935   24 670 5.1 23 413 5.4
Tonnes milled ex mine (000t)   19 355   18 332 5.6 18 426 (0.5)
PGM refined production (000oz)   2 924.6   3 099.5 (5.6) 2 907.5 6.6
Capital expenditure (Rm)   4 606   3 430 (34.3) 3 560 3.7
Group unit cost per platinum ounce ($/oz)   1 919   1 661 (15.5) 1 507 (10.2)
refined (R/oz)   24 660   22 657 (8.8) 21 731 (4.3)
Group unit cost per platinum ounce ($/oz)   1 785   1 675 (6.6)    
stock adjusted (R/oz)   22 931   22 838 (0.4)