Investor Presentaiton

Aligned with IGO's strategic focus on clean energy In the last 12 months, IGO has realigned its portfolio to leverage the clean energy opportunity TQC ANGLOGOLDASHANTI Creasy Group WESTERN AREAS LTD igo Li 9 December 2020 Agreement with Tianqi Lithium Au 13 April 2021 Divestment of IGO's 30% Ni to acquire a 49% interest in interest in the Tropicana Gold Mine to Regis Resources for A$889M Cu 27 July 2021 Acquisition of the Silver Knight nickel-copper-cobalt sulphide deposit from Creasy Group for A$45M Ni Tianqi Lithium Energy Australia for A$1.9B Provided IGO with a world class lithium portfolio with scale, quality, life and strong ESG credentials 25% interest in the Greenbushes Lithium Mine and a 49% interest in the Kwinana Lithium Hydroxide Plant Completed IGO's transformation to be 100% clean energy metals focused Concluded a highly successful +20 year partnership with AngloGold Ashanti Co op • Entered into a joint venture for the surrounding tenements with Creasy Group Planning underway for further exploration programs around Silver Knight 16 December 2021 Board Recommended transaction for acquisition of Western Areas for cash consideration of A$3.36 per WSA share Provides enlarged IGO with Cosmos nickel sulphide development project and producing Forrestania nickel operations Consolidates IGO's position in the Western Australian nickel market Anticipated to enhance future downstream potential of the combined Ni portfolio Tianqi Joint Venture Tropicana Divestment Silver Knight Acquisition Western Areas Acquisition 9

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