Supporting Technical Assessments

GHD | Oceana Gold New Zealand Ltd. | 12552081 | Waihi North Project F-10 Date Gladstone (tonnes) LoM (tonnes) Martha (tonnes) Correnso (tonnes) Wharekiraupong a (tonnes) Jun-22 0 49999 0 0 0 Jul-22 0 50125 0 0 0 Aug-22 0 50125 0 0 0 Sep-22 0 50125 0 0 0 Oct-22 0 49999 0 0 0 Nov-22 0 49999 0 0 0 Dec-22 0 49999 0 0 0 Jan-23 0 50225 0 0 0 Feb-23 0 50225 0 0 0 Mar-23 0 50225 0 0 0 Apr-23 0 58470 0 0 0 May-23 0 58470 0 0 0 Jun-23 0 58470 0 0 0 Jul-23 0 42698 0 0 0 Aug-23 0 42698 0 0 0 Sep-23 0 42698 0 0 0 Oct-23 0 21643 0 0 0 Nov-23 0 21643 0 0 0 Dec-23 0 21643 0 0 0 Jan-24 0 34879 0 0 0 Feb-24 0 34879 0 0 0 Mar-24 0 34879 0 0 0 Apr-24 3385 43092 0 0 0 May-24 3385 43092 0 0 0 Jun-24 3385 43092 0 0 0 Jul-24 37720 61907 0 0 0 Aug-24 37720 61907 0 0 0 Sep-24 37720 61907 0 0 0 Oct-24 24700 62869 0 0 0 Nov-24 24700 62869 0 0 0 Dec-24 24700 62869 0 0 0 Jan-25 26758 62731 0 0 0 Feb-25 26758 62731 0 0 0 Mar-25 26758 62731 0 0 0 Apr-25 27587 62570 0 0 0 May-25 27587 62570 0 0 0 Jun-25 27587 62570 0 0 0

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