Feb 25 (Reuters) - CSR Ltd CSR.AX :
* WILL COMMENCE AN ON-MARKET SHARE BUY-BACK OF ITS ORDINARY SHARES OF UP TO $100 MILLION
* CASH SETTLEMENTS OF ABOUT $110 MILLION FROM TWO PREVIOUSLY ANNOUNCED PROPERTY TRANSACTIONS WILL BE RECEIVED OVER NEXT 12 MONTHS
* EXPECTS FY NET PROFIT AFTER TAX OF $180 TO $187 MILLION