July 24 (Reuters) - Sandfire Resources NL SFR.AX :
* FY2020 GUIDANCE AT 70-75KT CU AND 38-42KOZ AU
* JUNE 2019 QUARTER COPPER PRODUCTION 18,519 T
* FY2020 HEADLINE C1 CASH OPERATING COSTS ARE EXPECTED TO BE WITHIN RANGE OF US$0.90-0.95/LB
* JUNE 2019 QUARTER GOLD PRODUCTION 11,967 OZ
* FY2020 HEADLINE C1 CASH OPERATING COSTS ARE EXPECTED TO BE WITHIN RANGE OF US$0.90-0.95/LB