Note 7: Finance charges and fair value movements

For the year ended 31 march 2011

  Restated
2010
2011
  Rm Rm
Finance charges and fair value movements 1,068 1,084
Finance charges on interest-bearing debt 1,143 907
Local debt 1,365 1,021
Foreign debt 11 3
Less: Finance charges capitalised (233) (117)
Foreign exchange gains and losses and fair value movement (75) 177
Foreign exchange (gains)/losses (133) 50
Fair value adjustments on derivative instruments 58 127
Capitalisation rate for borrowing costs (%) 11.7 11.4
Fair value adjustments on derivative instruments were due to currency fluctuations and lower interest rates impacting negatively on forward exchange contracts and interest rate swap agreements, partially reduced by growth in the assets held by the Cell Captive.