Harmony Gold Mining Company Limited provided production guidance for the six months ended December 31, 2017. The group is on track to meet annual production guidance of 1.1 Moz after producing more than 550,000 ounces in the six months ended 31 December 2017. Gold production for the group increased by between 3% and 5% in the six months ended 31 December 2017 compared to the six months ended 30 June 2017.