Certain scientific and technical information contained herein with respect to the Donlin Gold project is derived from the "NI 43-101 Technical Report on the Donlin Gold Project, Alaska, USA" prepared by Wood Canada Limited with an effective date of June 1, 2021 (the "2021 Technical Report"). Henry Kim, P.Geo., Senior Resource Geologist, Wood Canada Limited; Mike Woloschuk, P.Eng., VP Global Business Development & Consulting, Wood Group USA, Inc.; and Kirk Hanson, MBA, P.E., Technical Director, Open Pit Mining, Wood Group USA, Inc. are the Qualified Persons responsible for the preparation of the independent technical report, and each is an independent Qualified Person as defined by National Instrument 43-101 ("NI 43-101").