Supporting Technical Assessments

GHD | Oceana Gold New Zealand Ltd. | 12552081 | Waihi North Project F-11 Date Gladstone (tonnes) LoM (tonnes) Martha (tonnes) Correnso (tonnes) Wharekiraupong a (tonnes) Jul-25 27587 62499 0 0 0 Aug-25 27587 62499 0 0 0 Sep-25 27587 62499 0 0 0 Oct-25 24661 62500 0 0 0 Nov-25 24661 62500 0 0 0 Dec-25 24661 62500 0 0 0 Jan-26 23869 62498 0 0 0 Feb-26 23869 62498 0 0 0 Mar-26 23869 62498 0 0 0 Apr-26 26203 55695 0 0 0 May-26 26203 55695 0 0 0 Jun-26 26203 55695 0 0 0 Jul-26 33921 62500 0 0 0 Aug-26 33921 62500 0 0 0 Sep-26 33921 62500 0 0 0 Oct-26 34210 62511 0 0 0 Nov-26 34210 62511 0 0 0 Dec-26 34210 62511 0 0 0 Jan-27 42612 62498 0 0 0 Feb-27 42612 62498 0 0 0 Mar-27 42612 62498 0 0 0 Apr-27 46428 62500 0 0 0 May-27 46428 62500 0 0 0 Jun-27 46428 62500 0 0 0 Jul-27 48006 62500 0 0 0 Aug-27 48006 62500 0 0 0 Sep-27 48006 62500 0 0 0 Oct-27 51746 62498 0 0 0 Nov-27 51746 62498 0 0 0 Dec-27 51746 62498 0 0 0 Jan-28 60984 63736 0 0 3454 Feb-28 60984 63736 0 0 3454 Mar-28 60984 63736 0 0 3454 Apr-28 57324 63027 0 0 27527 May-28 57324 63027 0 0 27527 Jun-28 57324 63027 0 0 27527 Jul-28 43280 62736 0 0 43494

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