Aug 18 (Reuters) - Northern Star Resources Ltd NST.AX :
* FY21 PRODUCTION GUIDANCE IS 940KOZ-1,060KOZ
* PRODUCTION FORECAST TO RISE TO ABOUT 1.15MOZ IN FY22, ABOUT 1.25MOZ IN FY23 AND ABOUT 1.3MOZ BY FY27
* AISC TO FALL 10% OVER NEXT 2 TO 3 YEARS
* A$101M IS BUDGETED FOR EXPLORATION IN FY21