BARRICK MINING CORP

EBITDA, Adjusted EBITDA, Attributable EBITDA, Attributable EBITDA Margin and Net Leverage

EBITDA is anon-GAAP financial performance measure, which excludes the following from net earnings: income tax expense; finance costs; finance income; and depreciation. Management believes that EBITDA is a valuable indicator of our ability to generate liquidity by producing operating cash flow to fund working capital needs, service debt obligations, and fund capital expenditures. Management uses EBITDA for this purpose. Adjusted EBITDA removes the effect of impairment charges; acquisition/disposition gains/losses; foreign currency translation gains/losses; and other expense adjustments. We also remove the impact of the income tax expense, finance costs, finance income and depreciation incurred in our equity method accounted investments. We believe these items provide a greater level of consistency with the adjusting items included in our adjusted net earnings reconciliation, with the exception that these amounts are adjusted to remove any impact on finance costs/income,

income tax expense and/or depreciation as they do not affect EBITDA. We believe this additional information will assist analysts, investors and other stakeholders of Barrick in better understanding our ability to generate liquidity from our full business, including equity method investments, by excluding these amounts from the calculation as they are not indicative of the performance of our core mining business and not necessarily reflective of the underlying operating results for the periods presented. We believe this additional information will assist analysts, investors and other stakeholders of Barrick in better understanding our ability to generate liquidity from our attributable business and which is aligned with how we present our forward looking guidance on gold ounces and copper pounds produced. Attributable EBITDA margin is calculated as attributable EBITDA divided by revenues - as adjusted. We believe this ratio will assist analysts, investors and other stakeholders of Barrick to better understand the relationship between revenues and EBITDA or operating profit. Starting with the Q2 2024 MD&A, we are presenting net leverage as anon-GAAP ratio and is calculated as debt, net of cash divided by the sum of adjusted EBITDA of the last four consecutive quarters. We believe this ratio will assist analysts, investors and other stakeholders of Barrick in monitoring our leverage and evaluating our balance sheet. EBITDA, adjusted EBITDA, attributable EBITDA, EBITDA margin and net leverage are intended to provide additional information to investors and analysts and do not have any standardized definition under IFRS, and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. EBITDA, adjusted EBITDA and attributable EBITDA exclude the impact of cash costs of financing activities and taxes, and the effects of changes in operating working capital balances, and therefore are not necessarily indicative of operating profit or cash flow from operations as determined under IFRS. Other companies may calculate EBITDA, adjusted EBITDA, attributable EBITDA, EBITDA margin and net leverage differently. Further details on thesenon-GAAP financial performance measures are provided in the MD&A accompanying Barrick’s financial statements filed from time to time on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov. The following table reconciles thesenon-GAAP financial measures to the most directly comparable IFRS measure.