*Finland May Business Confidence Index Rises To 8 From 1 In April

*Singapore April Producer Prices Up 1.3% On Month, Rise 6.5% On Year

*Singapore April Import Prices Up 0.6% On Month, Jump 3.4% On Year

*Singapore April Export Prices Up 0.3% On Month, Climb 4% On Year

Dollar And Yen Decline As Most Asian Stocks Rebound