Share Changes For Orica Ltd, Macquarie Bank Ltd. And St George Bank Ltd. In S&P/ASX All Australian 50 Index

Standard & Poor’s will make the following changes in the S&P/ASX All Australian 50 Index effective after the close of trading on Wednesday, July 18, 2007:

Orica Ltd. (Australia, SEDOL: 6458001, GICS Code: 15101020), a member of the S&P/ASX All Australian 50 Index, will increase its shares to 312,721,901 as a result of a dividend-reinvestment plan.

Macquarie Bank Ltd. (Australia, SEDOL: 6551353, GICS Code: 40203020), a member of the S&P/ASX All Australian 50 Index, will increase its shares to 264,906,392. This change is the result of a dividend-reinvestment plan.

St George Bank Ltd. (Australia, SEDOL 6768421, GICS 40101010), a member of the S&P/ASX All Australian 50 Index, will increase its shares to 530,773,352. This change is the result of a dividend-reinvestment plan.

Following is a summary of the announced change:

S&P/ASX All Australian 50 Index – July 18, 2007, After Market Close
S&P Index	Company Name	New Total	New IWF
S&P/ASX All Australian 50	Orica Ltd.	312,721,901	1.00 (No Change)
S&P/ASX All Australian 50	Macquarie Bank Ltd	264,906,392	1.00 (No Change)
S&P/ASX All Australian 50	St George Bank Ltd.	530,773,352	1.00 (No Change)