*Australian Dollar Slides To 4-day Low Of 1.6315 Against Euro

*Australian Dollar Drops To 4-day Low Of 0.9026 Against Canadian Dollar

*Dutch Apr HICP Inflation 2.6% Vs. 3.1% In Mar, Flash 2.6%

*Dutch Apr Final Inflation 2.7% Vs. 3.1% In Mar, Flash 2.7%

*Aussie Falls To 4-day Low Of 0.6597 Vs. U.S. Dollar After RBA Rate Decision