Feb 21 (Reuters) - Plato Income Maximiser Ltd PL8.AX :
* HY NET PROFIT ATTRIBUTABLE TO SHAREHOLDERS UP 56.7 PERCENT TO $20.3 MILLION
* BOARD HAS RESOLVED TO PAY A FULLY-FRANKED SPECIAL DIVIDEND OF $0.01 PER SHARE
* HY REVENUES FROM ORDINARY CONTINUING ACTIVITIES $22.7 MILLION, UP 58 PERCENT