Sheffield Resources Limited Annual Report 2025

CONTENTS FINANCIAL STATEMENTS YEAR IN REVIEW DIRECTORS’ REPORT CORPORATE DIRECTORY SHAREHOLDER INFORMATION Ore Reserves and Mineral Resources prepared and first disclosed under the JORC Code (2012): Item Report title Report Date Competent Person(s) Ore Reserve estimation Thunderbird Ore Reserve Update 24 March 2022 P. Scrimshaw Mineral Resource estimation and reporting Sheffield Doubles Measured Mineral Resource at Thunderbird 5 July 2016 M. Teakle, C. Standing Mineral Resource estimation High Grade Maiden Mineral Resource at Night Train 31 January 2019 C. Standing Item Name Company Professional Affiliation Mineral Resource reporting Mr Mark Teakle Thunderbird Operations MAIG, MAusIMM Mineral Resource estimation Mrs Christine Standing Snowden Optiro MAIG Ore Reserve estimation Mr Per Scrimshaw Entech MAusIMM Forward Looking, Cautionary Statements And Risk Factors The contents of this report reflect various technical and economic conditions at the time of writing. Given the nature of the resources industry, these conditions can change significantly over relatively short periods of time. Consequently, actual results may vary from those contained in this report. Some statements in this report regarding estimates or future events are forward-looking statements. They include indications of, and guidance on, future earnings, cash flow, costs and financial performance. Forward-looking statements include, but are not limited to, statements preceded by words such as “planned”, “expected”, “projected”, “estimated”, “may”, “scheduled”, “intends”, “anticipates”, “believes”, “potential”, “predict”, “foresee”, “proposed”, “aim”, “target”, “opportunity”, “could”, “nominal”, “conceptual” and similar expressions. Forward-looking statements, opinions and estimates included in this report are based on assumptions and contingencies which are subject to change without notice, as are statements about market and industry trends, which are based on interpretations of current market conditions. Forward-looking statements are provided as a general guide only and should not be relied on as a guarantee of future performance. Forward-looking statements may be affected by a range of variables that could cause actual results to differ from estimated results and may cause the Company’s actual performance and financial results in future periods to materially differ from any projections of future performance or results expressed or implied by such forward-looking statements. So there can be no assurance that actual outcomes will not materially differ from these forward-looking statements. 39 Sheffield Resources Limited Annual Report 2025

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