Ownership data based on most recent publicly available data according to Link Market Services.

Investor 30 June 2008 % of isc
1 Arkdale 119,727,102  17.05%
 2 National Nominees Limited   85,909,870  12.24%
 3 ANZ Nominees Limited   72,650,015  10.35%
 4 JP Morgan Nominees Australia Limited   35,027,144    4.99%
 5 Cogent Nominees Pty Ltd   23,527,400    3.35%
 6 Citicorp Nominees Pty Ltd   17,106,245    2.44%
 7 Mathews Capital Partners Pty Limited IIOR   15,635,421    2.23%
 8 Mathews Capital Partners Pty Ltd   15,535,627     2.21%
 9 Aust Executor Trustees NSW Ltd   13,744,892    1.96%
10 Australian Reward Investment Alliance   13,715,735    1.95%
11 HSBC Custody Nominees (Australia) Limited   12,749,692    1.82%
12 J Barlow Consultants Pty Ltd     8,625,611    1.23%
13 AMP Life Limited      7,463,780    1.06%
14 Cogent Nominees Pty Limited     5,875,584    0.84%
15 Mr Nicholas Paul Davies     5,019,040    0.71%
16 Lujeta Pty Ltd     4,504,352    0.64%
17 Queensland Investment Corporation     3,998,951    0.57%
18 Kabila Investments Pty Ltd     3,941,328    0.56%
19 Mr Louis Ivan Rozman     3,276,492    0.47%
20 UBS Nominees Pty Ltd     3,120,000    0.44%