Turquoise Hill Resources Ltd. announced production results for the second quarter and first half of fiscal 2021. For the quarter, the company reported copper production of 36,700 tonnes against 36,500 tonnes a year ago. Gold production was 113,000 tonnes against 31,000 tonnes a year ago. Silver production was 235,000 tonnes against 212,000 tonnes a year ago. For the first half, the company reported copper production of 82,200 tonnes against 71,700 tonnes a year ago. Gold production was 259,000 tonnes against 57,000 tonnes a year ago. Silver production was 490,000 tonnes against 426,000 tonnes a year ago.