NOTES TO THE ANNUAL FINANCIAL STATEMENTS  
for the year ended 31 December 2005

        GROUP   COMPANY  
            2005        2004        2005         2004  
        Restated     Restated  
        Rm   Rm   Rm   Rm  

13.

BIOLOGICAL ASSETS

                 
Livestock                  
Reconciliation of changes in carrying                  
  value of biological assets                  
Balance at the beginning of the year   99,3   80,1   –   –  
Purchases   298,9   223,2   –   –  
Production and allocated overhead costs   178,4   133,7   –   –  
Sales   (444,2)   (339,5)   –   –  
Mortalities   (0,2)   (2,0)   –   –  
Gains arising from change in fair value   6,1   3,8   –   –  
Balance at the end of the year   138,3   99,3   –   –  
The group operates two feedlots, which purchase weaners and convert them into slaughter–ready cattle. Cattle are valued at current market prices per slaughtered kilogram. As the cattle are sold over a period of four months, the significant assumptions made relate mainly to changes in market prices, calculated average daily growth and attrition.
Allowances are determined based on historical information. Significant assumptions used in the valuation of the livestock are consistent with the prior year.
Commitments relating to cattle are minimal as purchases occur weekly, depending on availability.
The main risks relating to cattle are theft, disease and a volatile market price.
Financial risk management strategies comprise controls in respect of property security, branding of all cattle, vaccinating and dipping of cattle.