*South Korea May Export Prices Down 0.6% On Month Vs. 4.4% In April

*South Korea May Export Prices Up 7.5% On Year Vs. 6.5% In Apr, Consensus 4.5%

Dollar Turns In Mixed Performance Against Major Counterparts

Treasuries See Further Upside As Data Adds To Interest Rate Optimism

Oil Futures Settle Slightly Higher