IGO Annual Report 2022

Ian Group Finance Manager (Corporate) Svitlana Receptionist (Corporate) Andre Group Projects Manager (Cosmos) Masoud Senior Production Engineer (Nova) Tracy Manager Financial Reporting (Corporate) Madeleine People & Culture Officer (Nova) Justine Ngadju Trainee (Nova) Matthew Ngadju Trainee (Nova) Jeremy Exploration Generative Geologist (Exploration) IGO is proud to report the Australasian Reporting Awards (ARA) awarded IGO's 2021 Annual Report a Gold Award in the 2022 ARA General Award for the second year running. Forward-Looking Statements This document may include forward-looking statements. Forward-looking statements include, but are not limited to, statements concerning IGO’s planned production and planned exploration program and other statements that are not historical facts. When used in this document, the words such as “could”, “plan”, “estimate”, “expect”, “intend”, “may”, “potential”, “should” and similar expressions are forward-looking statements. Although IGO believes that its expectations reflected in these forward-looking statements are reasonable, such statements involve risks and uncertainties and no assurance can be given that actual results will be consistent with these forward-looking statements. Cautionary Notes and Disclaimer This Annual Report has been prepared by IGO Limited (“IGO”) (ABN 46 092 786 304). It should not be considered as an offer or invitation to subscribe for or purchase any securities in IGO or as an inducement to make an offer or invitation with respect to those securities in any jurisdiction. This Annual Report contains general summary information about IGO. The information, opinions or conclusions expressed in this Annual Report should be read in conjunction with IGO’s other periodic and continuous disclosure announcements lodged with the Australian Securities Exchange (ASX), which are available on the IGO website. No representation or warranty, express or implied, is made in relation to the fairness, accuracy or completeness of the information, opinions and conclusions expressed in this presentation. This Annual Report includes forward looking information regarding future events, conditions, circumstances and the future financial performance of IGO. Often, but not always, forward looking statements can be identified by the use of forward looking words such as “may”, “will”, “expect”, “intend”, “plan”, “estimate”, “anticipate”, “continue” and “guidance”, or other similar words and may include statements regarding plans, strategies and objectives of management, anticipated production or construction commencement dates and expected costs or production outputs. Such forecasts, projections and information are not a guarantee of future performance and involve unknown risks and uncertainties, many of which are beyond IGO’s control, which may cause actual results and developments to differ materially from those expressed or implied. Further details of these risks are set out below. All references to future production and production guidance made in relation to IGO are subject to the completion of all necessary feasibility studies, permit applications and approvals, construction, financing arrangements and access to the necessary infrastructure. Where such a reference is made, it should be read subject to this paragraph and in conjunction with further information about the Mineral Resources and Ore Reserves, as well as any Competent Persons’ Statements included in periodic and continuous disclosure announcements lodged with the ASX. Forward looking statements only apply at the date of issue. Subject to any continuing obligations under applicable law or any relevant stock exchange listing rules, in providing this information IGO does not undertake any obligation to publicly update or revise any of the forward looking statements or to advise of any change in events, conditions or circumstances on which any such statement is based. There are a number of risks specific to IGO and of a general nature which may affect the future operating and financial performance of IGO and the value of an investment in IGO including and not limited to economic conditions, stock market fluctuations, commodity demand and price movements, access to infrastructure, timing of environmental approvals, regulatory risks, operational risks, reliance on key personnel, reserve and resource estimations, native title and title risks, foreign currency fluctuations and mining development, construction and commissioning risk. The production guidance in this presentation is subject to risks specific to IGO and of a general nature which may affect the future operating and financial performance of IGO. Mineral Resources and Ore Reserves The information in this Annual Report that relates exploration results is extracted from the ASX announcements released on the 31 January 2022 entitled ‘CY21 Mineral Resource and Ore Reserve Estimate Update’, 8 August 2022 entitled ‘PRX: Lake Mackay Drilling Results’ and 30 August 2022 entitled ‘FY22 Cosmos and Forrestania Resources and Reserves’, and for which Competent Persons’ consents were obtained. The Competent Persons’ consents remain in place for subsequent releases by the Company of the same information in the same form and context, until the consent is withdrawn or replaced by a subsequent report and accompanying consent. The information in this Annual Report that relates to Mineral Resources or Ore Reserves is extracted from IGO’s Mineral Resource and Ore Reserve Statement released to the ASX on 31 January 2022 and 30 August 2022 and for which Competent Persons’ consents were obtained. The Competent Persons’ consents remain in place for subsequent releases by the Company of the same information in the same form and context, until the consent is withdrawn or replaced by a subsequent report and accompanying consent. The Company confirms that it is not aware of any new information or data that materially affects the information included in the original ASX announcements discussed above and, in the case of estimates or Mineral Resources or Ore Reserves, that all material assumptions and technical parameters underpinning the estimates in the original ASX announcement continue to apply and have not materially changed. The Company confirms that the form and context in which the Competent Persons’ findings are presented have not been materially modified from the original ASX announcement. Featured on Cover Left to Right 162 — IGO ANNUAL REPORT 2022

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