Oct 24 (Reuters) - Sandfire Resources NL SFR.AX :
* QTRLY COPPER PRODUCTION 16,730 TONNES
* QTRLY GOLD PRODUCTION 8,647 OZ
* FY2020 PRODUCTION GUIDANCE HAS BEEN REFINED TO 70,000 - 72,000 TONNES OF CONTAINED COPPER METAL
* FY2020 PRODUCTION GUIDANCE OF GOLD PRODUCTION BETWEEN 38,000 - 40,000 OUNCES OF CONTAINED GOLD