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

  Investor 19 January 2010 % of isc
1 Arkdale Pty Ltd 121,727,102 16.60%
 2 National Nominees Limited 91,340,808 12.46%
 3 HSBC Custody Nominees (Australia) Limited 79,568,473   10.85%
 4 JP Morgan Nominees Australia Limited 51,862,652  7.07%
 5 ANZ Nominees Limited  40,450,972  5.52%
 6 Citicorp Nominees Pty Ltd 10,690,022  1.63%
 7 Mathews Capital Partners Pty Ltd 11,686,960  1.60%
 8 J Barlow Consultants Pty Ltd  7,541,411 1.03%
 9 Fleet Nominees Pty Limited 6,843,934 0.93%
10 UBS Wealth Management Aust Nominees Pty Ltd 6,806,315 0.93%
11 Cogent Nominees Pty Ltd 6,270,989 0.91%
12 Aust Executor Trustees NSW Ltd MLEQ Nominees Pty Ltd 5,943,948 0.81%
13 Mr Nicholas Paul Davies 5,519,040 0.75%
14 Cogent Nominees Pty Limited (Non-cash collateral account) 5,891,465 0.80%
15 Lujeta Pty LtdANZ Nominees Limited 4,960,146 0.68%
16 Queensland Investment Corporation 4,362,250 0.59%
17 Kabila Investments Pty Ltd 4,211,173  0.57%
18 Sunrise Investment Management Pty Ltd 3,412,775 0.47%
19 AMP Life Limited 3,037,775 0.41%
20 UBS Nominees Pty Ltd 2,333,418 0.32%