K GH M In tern at i on al Ke y pr oduc tion dat a 5 years 36 P ay ab le co p p e r p r o d u cti o n kt S il ve r productio n t 976 898 810 788 765 2015 2016 2017 2018 2019 T PM productio n k oz t M ol y bden um productio n mn l b s 1 6 1 7 1 6 1 6 2 4 2015 2016 2017 2018 2019 1 0 0 8 0 7 0 6 0 9 2015 2016 2017 2018 2019 9 5 3 9 2 1 74 0 6 7 6 8 5 2 2015 2016 2017 2018 2019