Minsur S.A. reported unaudited earnings results for the fourth quarter and year ended December 31, 2017. For the quarter, the company reported net revenues of $115.527 million against $134.979 million a year ago. Operating income was $34.623 million against $57.576 million a year ago. Profit before income tax was $8.564 million against $59.272 million a year ago. Loss was $8.300 million or $0.288 per basic and diluted share against income of $38.498 million or $1.335 per basic and diluted share a year ago. For the full year, the company reported net revenues of $489.052 million against $489.650 million a year ago. Operating income was $200.959 million against $203.535 million a year ago. Profit before income tax was $146.907 million against $146.620 million a year ago. Profit for the period was $81.134 million or $2.814 per basic and diluted share against $87.849 million or $3.047 per basic and diluted share a year ago. Purchase of property, plant and equipment was $62.673 million against $36.434 million a year ago. Net debt was $97.1 million. Net cash flows provided by operating activities was $140,696,000 against $167,708,000 a year ago.