Operation Result Update (Quartely)

IRON ORE BUSINESS

Item IRON ORE (Thousand metric tons)
Production Volume Sale Volume
4th Quarter, 2011 37.58 39.99
1th Quarter, 2012 39.40 37.42
2nd Quarter, 2012 44.73 43.59
3rd Quarter, 2012 41.63 43.38
4th Quarter, 2012 38.04 37.90
1st Quarter, 2013 36.35 36.24
2nd Quarter, 2013 41.75 41.47
3rd Quarter, 2013 42.57 42.08
4th Quarter, 2013 43.33 40.81
1st Quarter, 2014 34.28 37.03
2nd Quarter, 2014 57.87 56.90
3th Quarter, 2014 53.77 55.86
4th Quarter, 2014 44.18 44.21
1st Quarter, 2015 48.77 48.76
2nd Quarter, 2015 47.68 47.68
3rd Quarter, 2015 58.78 55.74
4th Quarter, 2015 48.27 50.01
1st Quarter, 2016 37.07 35.72

GOLD BUSINESS

Item GOLD (Ounce)
Production Volume Sale Volume
1st Quarter, 2015 2,935.6 1,712.3
2nd Quarter, 2015 7,803.2 8,076.9
3rd Quarter, 2015 16,462.6 16,000.0
4th Quarter, 2015 27,537.2 26,278.2
1st Quarter, 2016 33,844.4 33,254.0


NICKEL BUSINESS

Item NICKEL (Thousand metric tons)
Production Volume Sale Volume
3rd Quarter, 2012 10.00 3.54
4th Quarter, 2012 11.90 10.36
1st Quarter, 2013 12.01 0
2nd Quarter, 2013 12.73 0
3rd Quarter, 2013 28.12 4.72
4th Quarter, 2013 25.14 26.78
1st Quarter, 2014 18.37 6.05