*Poland Sep S&P Global Factory PMI 48.6 Vs. 47.8 In August

*Yen Falls To 4-day Low Of 100.11 Against Australian Dollar

*Yen Slides To 4-day Low Of 91.50 Against NZ Dollar

*Poland Sep S&P Global Manufacturing PMI 48.6 Vs. 47.8 In August

*Yen Slips To 4-day Low Of 170.71 Against Swiss Franc