Investor Presentaiton

Manh Choh Update Site Construction Planned After receipt of Mine Operating Permit (expected April 2023) Planned project infrastructure at Manh Choh Waste Stockpiles 2022 Camp Overburden Stockpile Hinh Chat South Main WASA To Ora Loadout /Access Road Low-grade Stockpile Minh Chanh North Mine Infr. Pad KOMATSU Manh Choh Tetlin Twin Road Detailed Engineering Procurement KINROSS Manh Choh WRSA = Waste Rock Storage Area A with Congo DRE North WRSA¹ 2023 Access road Site infrastructure Pre-production mining Ore Haul Facilities KOMATS 7000 1008 15 CONTANGO ORE

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