SEC Form 6-K filed by AngloGold Ashanti PLC

 TOTAL CASH COSTS RECONCILIATION FOR THE YEAR ENDED 31 DECEMBER 2023 Source: AngloGold Ashanti and Centamin company filings The Arab Republic of Egypt (“ARE”) is entitled to a royalty of 3% of net sales revenue (revenue net of freight and refining costs) as defined from the sale of gold and associated minerals from Sukari Gold Mines (“SGM”). This royalty is calculated and recognised on receipt of the final certificate of analysis document received from the refinery. Due to its nature, this royalty is not recognised in cost of sales but rather in other operating costs. Subsidiaries are reported on a consolidated basis. Joint ventures are reported on an attributable basis. Adjusted to exclude the Córrego do Sítio (“CdS”) operation that was placed on care and maintenance in August 2023. The Non-GAAP measures of “Cash cost of production – gold produced” and “Cash cost of production per ounce produced” ($/oz), as calculated and reported by Centamin, were adjusted to be consistent with AngloGold Ashanti’s definition of “total cash costs” and “total cash costs per ounce” ($/oz). “Total cash costs” is calculated in accordance with the guidelines of the Gold Institute industry standard and industry practice and is a Non-GAAP measure. The Gold Institute, which has been incorporated into the National Mining Association, is a non-profit international association of miners, refiners, bullion suppliers and manufacturers of gold products, which developed a uniform format for reporting total cash costs on a per ounce basis. The guidance was first adopted in 1996 and revised in November 1999. “Total cash costs” is a Non-GAAP measure and, as calculated and reported by AngloGold Ashanti, include costs for all mining, processing, onsite administration costs, royalties and production taxes, as well as contributions from by-products, but exclude amortisation of tangible, intangible and right of use assets, rehabilitation costs and other non-cash costs, retrenchment costs, corporate administration, marketing and related costs, capital costs and exploration costs. “Total cash costs per ounce” ($/oz) is calculated by dividing the US dollar value of this cost metric by the ounces of gold produced. “Cash cost of production – gold produced” and “Cash cost of production per ounce produced” ($/oz), as reported by Centamin, was adjusted for royalties, by-product revenue, environmental obligation provision and movements in mining stockpiles to arrive at “Total cash costs per ounce” as calculated by AngloGold Ashanti. See the following page for Centamin reconciliation.  Joint VenturesSubsidiariesAngloGold Ashanti Group TotalCórrego do SítioAngloGold Ashanti Group TotalCentamin Group 4Combined BasisTotal cash costsCost of sales372 3,541 3,913 104 3,809 597 4,406 - By product revenue(2) (102) (104) - (104) (2) (106) - Inventory change2 12 14 (2) 16 13 29 - Amortisation of tangible assets(98) (579) (677) (3) (674) (197) (871) - Amortisation of right of use assets(1) (78) (79) (3) (76) - (76) - Amortisation of intangible assets- (1) (1) - (1) - (1) - Rehabilitation and other non-cash costs2 (22) (20) (3) (17) (1) (18) - Retrenchment costs- (4) (4) - (4) - (4) Royalties not included to cost of sales 1- - - - - 27 27 Total cash costs 275 2,767 3,042 93 2,949 436 3,385 Gold produced - oz (000) 2343 2,343 2,686 42 2,644 450 3,095 Total cash costs per ounce - $/oz802 1,181 1,133 2,217 1,115 970 1,094 Adjusted to exclude Córrego do Sítio operation 320 Shown in US dollar million, except as otherwise noted

AISC RECONCILIATION FOR THE YEAR ENDED 31 DECEMBER 2023 Source: AngloGold Ashanti and Centamin company filings Subsidiaries are reported on a consolidated basis. Joint ventures are reported on an attributable basis. Adjusted to exclude the Córrego do Sítio (“CdS”) operation that was placed on care and maintenance in August 2023. Non-GAAP measures of “All-in sustaining costs” and “All-in sustaining costs per ounce” ($/oz), as calculated and reported by Centamin, were adjusted to be consistent with AngloGold Ashanti’s definition of “All-in sustaining costs” and “All-in sustaining costs per ounce” ($/oz). During 2018, the World Gold Council (“WGC”), an industry body, published a revised Guidance Note on “all-in sustaining costs” and “all-in costs” metrics, which gold mining companies can use to supplement their overall Non-GAAP disclosure. The WGC worked closely with its members to develop these Non-GAAP measures which are intended to provide further transparency into the full cost associated with producing gold. It is expected that these metrics, in particular, the “all-in sustaining cost” metrics which are provided herein, will be helpful to investors, governments, local communities and other stakeholders in understanding the economics of gold mining. “All-in sustaining costs” is a Non-GAAP measure which, as calculated and reported by AngloGold Ashanti, is an extension of the existing “total cash costs” metric and incorporates all costs related to sustaining production and in particular, recognises sustaining capital expenditures associated with developing and maintaining gold mines. In addition, this metric includes the cost associated with Corporate Office structures that support these operations, the community and environmental rehabilitation costs attendant with responsible mining and any exploration and evaluation cost associated with sustaining current operations. “All-in sustaining costs per ounce” ($/oz) is calculated by dividing the US dollar value of this cost metric by the ounces of gold sold”. “All-in sustaining costs” and “All-in sustaining costs per ounce” ($/oz) as reported by Centamin was adjusted for Net credit to provision for stock obsolescence to arrive at “All-in sustaining costs” and “All-in sustaining costs per ounce” ($/oz) as calculated by AngloGold Ashanti. See following page for Centamin reconciliation.  Joint VenturesSubsidiariesAngloGold Ashanti Group TotalCórrego do SítioAngloGold Ashanti Group TotalCentamin Group 3Combined BasisAll-in sustaining costsCost of sales per segmental information372 3,541 3,913 104 3,809 597 4,406 By-product revenue(2) (102) (104) - (104) (2) (106) Royalties not included to cost of sales- - - - - 27 27 Inventory write off not included to cost of sales- - - - - 4 4 Net movement on provision for stock obsolescence not included to cost of sales- - - - - (4) (4) Realised other commodity contracts- 7 7 - 7 - 7 Amortisation of tangible, intangible and right of use assets(99) (658) (757) (6) (751) (197) (948) Adjusted for decommsioning and inventory amortisation1 (5) (4) - (4) 1 (3) Corporate administration and marketing expenditure- 94 94 - 94 33 127 Lease payment sustaining2 100 102 7 95 1 96 Expensed Sustaining exploration and study costs- 32 32 - 32 - 32 Total sustaining capital expenditure52 842 894 19 875 87 962 All-in sustaining costs326 3,851 4,177 124 4,053 546 4,599 Gold sold - oz (000) 1343 2,324 2,667 43 2,624 457 3,081 All-in sustaining costs per ounce - $/oz951 1,657 1,566 2,894 1,544 1,196 1,493 Adjusted to exclude Córrego do Sítio operation 222 Shown in US dollar million, except as otherwise noted

FREE CASH FLOW RECONCILIATION FOR THE YEAR ENDED 31 DECEMBER 2023 Source: AngloGold Ashanti and Centamin company filings Non-GAAP measures of “Free cash flow” and “Adjusted free cash flow”, as calculated and reported by Centamin, were adjusted to be consistent with AngloGold Ashanti’s definition of “Free cash flow” and “Free cash flow attributable to ordinary shareholders”. “Free cash flow” is a Non-GAAP measure and, as calculated and reported by AngloGold Ashanti, includes cash inflow from operating activities, less cash outflow from investing activities and after finance costs, adjusted to exclude once-off acquisitions, disposals and corporate restructuring costs, and movements in restricted cash. “Adjusted free cash flow”, as reported by Centamin, was adjusted for transactions completed through specific available cash resources, interest accrued, cash element of share-based payments to arrive at “Free cash flow attributable to ordinary shareholders” as calculated by AngloGold Ashanti. See the following page for Centamin reconciliation. Assumes transaction cash consideration of $148m and interest rate on foregone cash of 5.0%. AngloGold AshantiCentamin 1Combined 2Cash 24 Shown in US dollar million, except as otherwise noted Cash generated from operations 871 356 1,227 Dividends received from joint ventures180–180Taxation refund36–36Taxation paid(116)(0)(116)Net cash inflow from operating activities9713551,326Corporate restructuring costs268–268Capital expenditure on tangible and intangible assets(1,042)(203)(1,245)Net cash from operating activities after capital expenditure and excluding corporate restructuring costs197152349Repayment of lease liabilities(94)–(94)Finance costs accrued and capitalised(132)(4)(137)Net cash flow after capital expenditure and interest(29)149118Other net cash inflow from investing activities1254124Other4–4Add backs:Cash restricted for use9–9Free cash flow as reported109153255Less: non-controlling interest dividend paid(16)(112)(128)FCF attributable to ordinary shareholders9341127Weighted average number of shares (m)4211,158504FCF per share (attributable to ordinary shareholders)$0.22$0.04$0.25

ADJUSTED NET DEBT TO ADJUSTED EBITDA RECONCILIATION FOR THE YEAR ENDED 31 DECEMBER 2023 Note: The Adjusted EBITDA and Adjusted net debt calculations included are based on the formula included in the AngloGold Ashanti Revolving Credit Facility Agreements for compliance with the debt covenant formula. Non-GAAP measure of “Adjusted EBITDA”, as calculated and reported by Centamin, was adjusted to be consistent with AngloGold Ashanti’s definition of “Adjusted EBITDA”. “Adjusted EBITDA” is a Non-GAAP measure and, as calculated and reported by AngloGold Ashanti, includes profit (loss) before taxation, amortisation of tangible, intangible and right of use assets, retrenchment costs at the operations, finance income, other gains (losses), care and maintenance costs, finance costs and unwinding of obligations, impairment and derecognition of assets, impairment of investments, profit (loss) on disposal of assets and investments, gain (loss) on unrealised non-hedge derivatives and other commodity contracts, fair value adjustments, repurchase premium and costs on settlement of issued bonds and the share of associates’ EBITDA. The Adjusted EBITDA calculation is based on the formula included in AngloGold Ashanti’s Revolving Credit Facility Agreements for compliance with the debt covenant formula. “Adjusted EBITDA”, as reported by Centamin, was adjusted for Foreign exchange (gains) losses and net loss on disposal of assets to arrive at “Adjusted EBITDA” as calculated by AngloGold Ashanti. See following page for Centamin reconciliation of “Adjusted EBITDA”. “Adjusted net debt” is a Non-GAAP measure and, as calculated and reported by AngloGold Ashanti, includes total borrowings adjusted for the unamortised portion of borrowing costs and IFRS 16 lease adjustments; less cash restricted for use and cash and cash equivalents (net of bank overdraft). The Adjusted net debt calculation is based on the formula included in AngloGold Ashanti’s Revolving Credit Facility Agreements for compliance with the debt covenant formula. Excludes impacts of transaction fees and expenses. Adjusted Net Debt as of 31 December 2023AngloGold AshantiCentamin 1Adjustments from Centamin TransactionCombined 2Borrowings - current & non-current2,239–2,239Lease liabilities - current & non-current1716177Total borrowings2,41062,416Bank overdraft9–9Less: cash and cash equivalents(964)(93)148(909)Net debt1,454(88)1481,516Less: IFRS16 lease adjustments(149)2(147)Plus: Unamortised portion of borrowing costs30–30Less: Cash restricted for use(68)–(68)Adjusted net debt1,2681481,331Adjusted EBITDA from continuing operations (12 months ended 31 December 2023)Profit before taxation63195258Plus: Financing costs and unwinding of obligations1574161Less: Interest income(127)(4)(131)Plus: Amortisation of tangible, intangible and right of use assets658197855Plus: Associate and joint ventures adjustments for amortisation, interest, taxation and other202–202Plus : Other amortisation314EBITDA9563931,349Plus: Foreign exchange (gains) losses154(6)148Plus: Realised loss on other commodity contracts7310Plus: Retrenchment and related costs19–19Plus: Profit on disposal of joint ventures–––Plus: Impairment and derecognition of assets232–232Plus: Care and maintenance costs52–52Plus: Unrealised non-hedge deivative loss (gain)9312Plus: Net (profit) loss on disposal of assets(11)9(2)Adjusted EBITDA (as defined in the AngloGold Ashanti Revolving Credit Facility Agreements)1,4204021,820Gearing ratio (Adjusted net debt to Adjusted EBITDA) 0.9x Net Cash 0.7x Total borrowings to profit before taxation 38.3x 0.0x 9.4x Maximum debt covenant ratio allowed per the AngloGold Ashanti Revolving Credit Facility 3.5x 26 Shown in US dollar million, except as otherwise noted

 CENTAMIN ADJUSTED EBITDA RECONCILIATION FOR THE YEAR ENDED 31 DECEMBER 2023 Source: Centamin company filings "EBITDA" is a Non-GAAP measure which, as calculated and reported by Centamin, excludes finance costs, finance income and depreciation and amortisation from profit before tax. "Adjusted EBITDA" is a Non-GAAP measure which, as calculated and reported by Centamin, removes the effect of transactions that are not core to the Centamin Group’s main operations, like adjustments made to normalise earnings, for example fair value movements on derivative financial instruments, profit on financial assets at fair value through profit or loss, impairments of property, plant and equipment, non-current mining stockpiles and exploration and evaluation assets. “Adjusted EBITDA”, as reported by Centamin, was adjusted for Foreign exchange (gains) losses and net loss on disposal of assets to arrive at “Adjusted EBITDA” as calculated by AngloGold Ashanti.  Adjusted EBITDA, as reported by Centamin 398 Foreign exchange (gains) losses (6) Net (profit) loss on disposal of assets 9 Adjusted EBITDA, as calculated by AngloGold Ashanti 402 EBITDA Profit for the year before tax 195 Finance income (4) Finance costs 4 Depreciation and amortisation 198 EBITDA 393 Add backs: Net fair value loss on derivative financial instruments6Adjusted EBITDA 398