Investor Presentaiton

Strategic and logical consolidation of complementary nickel assets Delivers a portfolio of high-quality operating and exploration assets aligned to clean energy igo Ni (Cu + Co) Li Nova IGO 100% Australia's lowest cost nickel sulphide operation - track record of consistent production and cost control Forrestania WSA 100% 16-17ktpa of nickel in concentrate from two underground nickel sulphide mines¹ Combined Portfolio Kimberley Raptor Cosmos WSA 100% Under development with first production expected in FY232 Yeneena JV Irindina Lake Mackay JV Cosmos (Ni) Greenbushes IGO 24.99% World's largest, highest grade and lowest cost hard rock lithium mine3 Mt Alexander JV Kwinana IGO 49% Australia's first fully automated lithium hydroxide refinery Kwinana (LiOH) Greenbushes (Li) Cu Ni Exploration Extensive portfolio of belt scale projects focused on nickel and copper discovery Fraser Range Nova (Ni-Cu-Co) Forrestania (Ni) Western Gawler JV Copper Coast igo WESTERN AREAS LTD 1. Refer WSA ASX Release titled "Western Areas long term production profile & FY22 guidance metrics", released 30 July 2021; 2. Refer WSA ASX Release titled "Corporate Presentation – November 2021", released 18 November 2021; 3. Refer IGO ASX Release titled "IGO invests in Global Lithium JV with Tianqi", released 9 December 2020 11

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