Oct 25 (Reuters) - OceanaGold Corp OGC.AX :
* EXPECTS FY ALL-IN SUSTAINING COSTS THAT RANGE FROM $725 TO $775 PER OUNCE SOLD
* QTRLY NET PROFIT $ 21.7 MILLION VERSUS $21.7 MILLION
* QTRLY REVENUE $186.8 MILLION VERSUS $144.8 MILLION
* Q3 GOLD PRODUCTION 138,034 OUNCES
* 2018 GOLD PRODUCTION GUIDANCE RANGE INCREASED TO 515,000 OUNCES TO 545,000 OUNCES