All-in sustaining costs (see “Non-IFRS Measures”) for the Otjikoto Mine for the year ended December 31, 2024 were $951 per gold ounce sold, slightly below its guidance range of between $960 and $1,020 per ounce sold as a result of higher than expected gold ounces sold and lower than anticipated cash operating costs offset by higher gold royalties resulting from a higher than anticipated realized gold price. All-in sustaining costs for the Otjikoto Mine for the fourth quarter of 2024 were $913 per gold ounce sold. Capital expenditures totalled $29 million in 2024, primarily consisting of $20 million for deferred stripping for the Otjikoto pit and $8 million for Wolfshag underground development. Capital expenditures for the fourth quarter of 2024 totalled $3 million, primarily consisting of $2 million for Wolfshag underground development. The Otjikoto Mine is expected to produce between 165,000 and 185,000 ounces of gold in 2025 at cash operating costs of between $695 and $755 per ounce and all-in sustaining costs of between $980 and $1,040 per ounce. Gold production at Otjikoto will be weighted towards the first half of 2025 due to the conclusion of open pit mining activities in the third quarter of 2025. For the full year 2025, Otjikoto is expected to process a total of 3.4 million tonnes of ore at an average grade of 1.63 g/t with a process gold recovery of 98.0%. Processed ore will be sourced from the Otjikoto pit and the Wolfshag underground mine, supplemented by existing ore stockpiles. Open pit mining operations are scheduled to conclude in the third quarter of 2025, while underground mining operations at Wolfshag are expected to continue into 2027. In addition to the economic potential of the Antelope deposit, exploration results received to date indicate the potential to extend underground production at Wolfshag past 2027, supplementing processing operations into 2032 when economically viable stockpiles are forecast to be exhausted. Capital expenditures in 2025 at Otjikoto are expected to total $39 million, of which approximately $29 million are expected to be classified as sustaining capital expenditures and $10 million are expected to be classified as non-sustaining capital expenditures. Sustaining capital expenditures are anticipated to include $16 million for underground development, $7 million for tailings storage facility construction and $6 million for mining equipment replacement and rebuilds. Non-sustaining capital expenditures are expected to include approximately $10 million to initiate Antelope deposit development. Goose Project Development The Back River Gold District consists of eight mineral claims blocks along an 80 km belt. Construction is underway at the most advanced project in the district, the Goose Project, with development on schedule for first gold pour in the second quarter of 2025. B2Gold recognizes that respect and collaboration with the Kitikmeot Inuit Association (“KIA”) is central to the license to operate in the Back River Gold District and will continue to prioritize developing the project in a manner that recognizes Inuit priorities, addresses concerns, and brings long-term socio-economic benefits to the Kitikmeot Region. B2Gold looks forward to continuing to build on its strong collaboration with the KIA and Kitikmeot Communities. All planned construction activities in 2024 were completed and project construction and development continue to progress on track for first gold pour at the Goose Project in the second quarter of 2025 followed by ramp up to commercial production in the third quarter of 2025. The Company continues to estimate that gold production in calendar year 2025 will be between 120,000 and 150,000 ounces and that average annual gold production for the six year period from 2026 to 2031 inclusive will be approximately 310,000 ounces per year, with the latest published Mineral Reserves supporting a long mine life beyond 2031. The Company remains on track to complete B2Gold’s initial Goose Project life of mine plan based on updated Mineral Reserves by the end of the first quarter of 2025. Following the successful completion of the 2024 sealift, construction of the 163 km WIR began in December 2024 and was completed in February 2025. As of February 18, 2025, the WIR is operational with the transportation of all materials from the MLA to the Goose Project site expected to be completed by May 15, 2025. Development of the open pit and underground remain the Company’s primary focus to ensure that adequate material is available for mill startup and that the Echo pit is available for tailings placement. Open pit mining of the Echo pit continues to meet production targets and is anticipated to be ready to receive tailings when the mill starts. The Umwelt underground development remains on schedule for the commencement of production by the end of the second quarter of 2025. B2Gold is currently reviewing final options for mining the crown pillar and maximizing volumes of the Echo pit. In the fourth quarter of 2024 and year ended December 31, 2024, the Company incurred cash expenditures of $149 million (C$209 million) and $515 million (C$707 million), respectively, for the Goose Project on construction activities and $40 million (C$55 million) and $195 million (C$266 million), respectively, on supplies inventory. Based on the construction and mine development cash expenditures incurred to date, combined with the estimated expenditures to be incurred through to first gold pour in the second quarter of 2025, the Company reiterates the total Goose Project construction and mine development cash expenditure estimate of C$1,540 million, as announced on September 12, 2024. Gramalote Project Development On June 18, 2024, the Company announced the results of a positive PEA on its 100% owned Gramalote Project located in the Department of Antioquia, Colombia. The PEA outlines a significant production profile of 234,000 ounces of annual gold production for the first five years, with average annual gold production of 185,000 ounces over a 12.5 year project life with a low-cost structure and favorable metallurgical characteristics. Additionally, the PEA outlines strong economics with an after-tax NPV5% of $778 million and an after-tax internal rate of return of 20.6%, with a project payback on pre-production capital of 3.1 years at a long-term gold price of $2,000 per ounce. The pre-production capital cost for the project was estimated to be $807 million (including approximately $93 million for mining equipment and $63 million for contingency). A robust amount of historical drilling and engineering studies have been completed on the Gramalote Project, which significantly de-risks future project development. Based on the positive results from the PEA, B2Gold believes that the Gramalote Project has the potential to become a medium-scale, low-cost open pit gold mine. B2Gold has commenced feasibility work with the goal of completing a feasibility study by mid-2025. Due to the work completed for previous studies, the work remaining to finalize a feasibility study for the updated medium-scale project is not extensive. The main work programs for the feasibility study include geotechnical and environmental site investigations for the processing plant and waste dump footprints, as well as capital and operating cost estimates. Those work programs, as well as processing engineering and site infrastructure design, are underway and the study is on schedule. The Gramalote Project will continue to advance resettlement programs, establish coexistence programs for small miners, work on health, safety and environmental projects and continue to work with the government and local communities on social programs. Due to the desired modifications to the processing plant and infrastructure locations, a Modified Environmental Impact Study is required. B2Gold has commenced work on the modifications to the Environmental Impact Study and expects it to be completed and submitted shortly following the completion of the feasibility study. If the final economics of the feasibility study are positive and B2Gold makes the decision to develop the Gramalote Project as an open pit gold mine, B2Gold would utilize its proven internal mine construction team to build the mine and mill facilities. Capital expenditures in 2025 at Gramalote are expected to be relatively consistent throughout the year, totaling $28 million related primarily to feasibility study costs and ongoing care and maintenance. Exploration B2Gold executed another year of aggressive exploration in 2024 incurring $61 million (including $8 million of target generation costs included in other operating expenses in the Consolidated Statement of Operations) compared to a budget of $63 million. Exploration in 2024 was focused predominantly at the Back River Gold District, with the goal of enhancing and growing the significant resource base at the Goose Project and surrounding regional targets. In Namibia, the exploration program at the Otjikoto Mine was the largest since 2012 with a focus on drilling the recently discovered Antelope deposit. In Mali, the exploration program was directed at a more strategic search for near-mine, near-surface sources of additional sulphide-related gold mineralization. In the Philippines, the exploration program at Masbate focused on drilling targets immediately south of mine infrastructure. B2Gold is planning another year of extensive exploration in 2025 with a budget of approximately $61 million. A significant focus will be exploration at the Back River Gold District, with the goal of enhancing and growing the significant resource base at the Goose Project and surrounding regional targets. In Namibia, the exploration program at the Otjikoto Mine will be focused on enhancing and increasing the resources at the Antelope deposit. In Mali, an ongoing focus will be on the discovery of additional high-grade sulphide mineralization across the Fekola Complex. In the Philippines, the exploration program at Masbate will continue to focus on new targets located south of the Masbate Mine infrastructure. Early stage exploration programs will continue in the Philippines, Cote d’Ivoire and Kazakhstan in 2025. Finally, the search for new joint ventures and strategic investment opportunities will continue, building on existing equity investments in Snowline Gold Corp., Founders Metals Inc., AuMEGA Metals Ltd., and Prospector Metals Corp. Total gold production in 2025 is anticipated to be between 970,000 and 1,075,000 ounces, a significant increase from 2024 production levels primarily due to the scheduled mining and processing of higher-grade ore from the Fekola Phase 7 and Cardinal pits made accessible by the deferred stripping campaign that was undertaken throughout 2024, the expected contribution from Fekola Regional starting in mid-2025, the commencement of mining of higher-grade ore at Fekola underground and the commencement of gold production at the Goose Project by the end of the second quarter of 2025. The Company’s full year total cash operating costs for the Fekola Complex, Masbate and Otjikoto are forecast to be between $835 and $895 per gold ounce and total all-in sustaining costs are forecast to be between $1,460 and $1,520 per gold ounce. Operating cost guidance for the Goose Project will be released in the second quarter of 2025 (prior to the commencement of initial production), after the publication in the first quarter of 2025 of B2Gold’s initial Goose Project life of mine plan based on updated Mineral Reserves. Upon completion of the construction activities at the Goose Project, the mine is expected to pour first gold in the second quarter of 2025, followed by ramp up to commercial production in the third quarter, and contribute between 120,000 and 150,000 ounces of gold in 2025. Over the first six full calendar years of operation from 2026 to 2031 inclusive, the average annual gold production for the Goose Project is estimated to be approximately 310,000 ounces of gold per year, with the latest published Mineral Reserves supporting a long mine life beyond 2031. The Company remains on track to complete B2Gold’s initial Goose Project life of mine plan based on updated Mineral Reserves by the end of the first quarter of 2025. Based on the positive PEA results for the Antelope deposit at the Otjikoto Mine released in February 2025, B2Gold believes that the Antelope deposit has the potential to become a small-scale, low-cost underground gold mine that can supplement the low-grade stockpile production during the period from 2028 to 2032 and result in meaningful production profile for Otjikoto into the next decade. Following the release of positive PEA results on the Company’s Gramalote Project in Colombia, B2Gold commenced feasibility work with the goal of completing a feasibility study by mid-2025. Due to the work completed for previous studies, the work remaining to finalize a feasibility study for the updated medium-scale project is not expected to be extensive. The main work programs for the feasibility study include geotechnical and environmental site investigations for the processing plant and waste dump footprints, as well as capital and operating cost estimates. Those work programs, as well as processing engineering and site infrastructure design, are underway and the study is on schedule. The Company’s ongoing strategy is to continue to maximize profitable production from its existing mines, maintain a strong financial position, realize the potential increase in gold production from the Company’s existing development projects, continue exploration programs across the Company’s robust land packages, evaluate new exploration, development and production opportunities and continue to return capital to shareholders. Fourth Quarter and Full Year 2024 Financial Results – Conference Call Details B2Gold executives will host a conference call to discuss the results on Thursday, February 20, 2025, at 8:00 am PT / 11:00 am ET. Participants may register for the conference call here: registration link. Upon registering, participants will receive a calendar invitation by email with dial in details and a unique PIN. This will allow participants to bypass the operator queue and connect directly to the conference. Registration will remain open until the end of the conference call. Participants may also dial in using the numbers below: Toll-free in U.S. and Canada: +1 (844) 763-8274All other callers: +1 (647) 484-8814 The conference call will be available to playback for two weeks by dialing toll-free in the U.S. and Canada: +1 (855) 669-9658, replay access code 8765183. All other callers: +1 (412) 317-0088, replay access code 8765183. About B2Gold B2Gold is a responsible international senior gold producer headquartered in Vancouver, Canada. Founded in 2007, today, B2Gold has operating gold mines in Mali, Namibia and the Philippines, the Goose Project under construction in northern Canada and numerous development and exploration projects in various countries including Mali, Colombia and Finland. B2Gold forecasts total consolidated gold production of between 970,000 and 1,075,000 ounces in 2025. Qualified Persons Bill Lytle, Senior Vice President and Chief Operating Officer, a qualified person under NI 43-101, has approved the scientific and technical information related to operations matters contained in this news release. Andrew Brown, P. Geo., Vice President, Exploration, a qualified person under NI 43-101, has approved the scientific and technical information related to exploration and mineral resource matters contained in this news release. ON BEHALF OF B2GOLD CORP. “Clive T. Johnson”President and Chief Executive Officer Source: B2Gold Corp. The Toronto Stock Exchange and NYSE American LLC neither approve nor disapprove the information contained in this news release. Production results and production guidance presented in this news release reflect total production at the mines B2Gold operates on a 100% project basis. Please see our Annual Information Form dated March 16, 2023 for a discussion of our ownership interest in the mines B2Gold operates. This news release includes certain “forward-looking information” and “forward-looking statements” (collectively forward-looking statements”) within the meaning of applicable Canadian and United States securities legislation, including: projections; outlook; guidance; forecasts; estimates; and other statements regarding future or estimated financial and operational performance, gold production and sales, revenues and cash flows, and capital costs (sustaining and non-sustaining) and operating costs, including projected cash operating costs and AISC, and budgets on a consolidated and mine by mine basis; future or estimated mine life, metal price assumptions, ore grades or sources, gold recovery rates, stripping ratios, throughput, ore processing; statements regarding anticipated exploration, drilling, development, construction, permitting and other activities or achievements of B2Gold; and including, without limitation: remaining well positioned for continued strong operational and financial performance in 2025; projected gold production, cash operating costs and all-in sustaining costs (“AISC”) on a consolidated and mine by mine basis in 2025 for the Fekola Complex, the Otjikoto Mine, the Masbate Gold Project and the Goose Project; total consolidated gold production of between 970,000 and 1,075,000 ounces in 2025, with cash operating costs of between $835 and $895 per ounce and AISC of between $1,460 and $1,520 per ounce; B2Gold’s continued prioritization of developing the Goose Project in a manner that recognizes Indigenous input and concerns and brings long-term socio-economic benefits to the area; the Goose Project capital cost being approximately C$1,190 million and the net cost of open pit and underground development, deferred stripping, and sustaining capital expenditures to be incurred prior to first gold production being approximately C$350 million and the cost for reagents and other working capital items being C$330 million; the Goose Project producing approximately 310,000 ounces of gold per year for the first six years; the potential for first gold production in the second quarter of 2025 from the Goose Project and the estimates of such production; trucking of selective higher-grade saprolite material from the Anaconda Area to the Fekola mill having the potential to generate approximately 80,000 to 100,000 ounces of additional gold production per year from Fekola Regional sources; the receipt of the exploitation permit for Fekola Regional and Fekola Regional production expected to commence in the second quarter of 2025; the receipt of a permit for Fekola underground and Fekola underground commencing operation in mid-2025; the potential for the Antelope deposit to be developed as an underground operation and contribute gold during the low-grade stockpile processing in 2029 through 2032; the results and estimates in the Gramalote PEA, including the project life, average annual gold production, processing rate, capital cost, net present value, after-tax net cash flow, after-tax internal rate of return and payback; the timing and results of a feasibility study on the Gramalote Project; the potential to develop the Gramalote Project as an open pit gold mine; and planned 2025 exploration budgets for Canada, Mali, Namibia, The Philippines, Finland, Cote D’Ivoire and other grassroots projects. All statements in this news release that address events or developments that we expect to occur in the future are forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, although not always, identified by words such as “expect”, “plan”, “anticipate”, “project”, “target”, “potential”, “schedule”, “forecast”, “budget”, “estimate”, “intend” or “believe” and similar expressions or their negative connotations, or that events or conditions “will”, “would”, “may”, “could”, “should” or “might” occur. All such forward-looking statements are based on the opinions and estimates of management as of the date such statements are made. Forward-looking statements necessarily involve assumptions, risks and uncertainties, certain of which are beyond B2Gold’s control, including risks associated with or related to: the volatility of metal prices and B2Gold’s common shares; changes in tax laws; the dangers inherent in exploration, development and mining activities; the uncertainty of reserve and resource estimates; not achieving production, cost or other estimates; actual production, development plans and costs differing materially from the estimates in B2Gold’s feasibility and other studies; the ability to obtain and maintain any necessary permits, consents or authorizations required for mining activities; environmental regulations or hazards and compliance with complex regulations associated with mining activities; climate change and climate change regulations; the ability to replace mineral reserves and identify acquisition opportunities; the unknown liabilities of companies acquired by B2Gold; the ability to successfully integrate new acquisitions; fluctuations in exchange rates; the availability of financing; financing and debt activities, including potential restrictions imposed on B2Gold’s operations as a result thereof and the ability to generate sufficient cash flows; operations in foreign and developing countries and the compliance with foreign laws, including those associated with operations in Mali, Namibia, the Philippines and Colombia and including risks related to changes in foreign laws and changing policies related to mining and local ownership requirements or resource nationalization generally; remote operations and the availability of adequate infrastructure; fluctuations in price and availability of energy and other inputs necessary for mining operations; shortages or cost increases in necessary equipment, supplies and labour; regulatory, political and country risks, including local instability or acts of terrorism and the effects thereof; the reliance upon contractors, third parties and joint venture partners; the lack of sole decision-making authority related to Filminera Resources Corporation, which owns the Masbate Project; challenges to title or surface rights; the dependence on key personnel and the ability to attract and retain skilled personnel; the risk of an uninsurable or uninsured loss; adverse climate and weather conditions; litigation risk; competition with other mining companies; community support for B2Gold’s operations, including risks related to strikes and the halting of such operations from time to time; conflicts with small scale miners; failures of information systems or information security threats; the ability to maintain adequate internal controls over financial reporting as required by law, including Section 404 of the Sarbanes-Oxley Act; compliance with anti-corruption laws, and sanctions or other similar measures; social media and B2Gold’s reputation; risks affecting Calibre having an impact on the value of the Company’s investment in Calibre, and potential dilution of our equity interest in Calibre; as well as other factors identified and as described in more detail under the heading “Risk Factors” in B2Gold’s most recent Annual Information Form, B2Gold’s current Form 40-F Annual Report and B2Gold’s other filings with Canadian securities regulators and the U.S. Securities and Exchange Commission (the “SEC”), which may be viewed at www.sedarplus.ca and www.sec.gov, respectively (the “Websites”). The list is not exhaustive of the factors that may affect B2Gold’s forward-looking statements. B2Gold’s forward-looking statements are based on the applicable assumptions and factors management considers reasonable as of the date hereof, based on the information available to management at such time. These assumptions and factors include, but are not limited to, assumptions and factors related to B2Gold’s ability to carry on current and future operations, including: development and exploration activities; the timing, extent, duration and economic viability of such operations, including any mineral resources or reserves identified thereby; the accuracy and reliability of estimates, projections, forecasts, studies and assessments; B2Gold’s ability to meet or achieve estimates, projections and forecasts; the availability and cost of inputs; the price and market for outputs, including gold; foreign exchange rates; taxation levels; the timely receipt of necessary approvals or permits; the ability to meet current and future obligations; the ability to obtain timely financing on reasonable terms when required; the current and future social, economic and political conditions; and other assumptions and factors generally associated with the mining industry. B2Gold’s forward-looking statements are based on the opinions and estimates of management and reflect their current expectations regarding future events and operating performance and speak only as of the date hereof. B2Gold does not assume any obligation to update forward-looking statements if circumstances or management’s beliefs, expectations or opinions should change other than as required by applicable law. There can be no assurance that forward-looking statements will prove to be accurate, and actual results, performance or achievements could differ materially from those expressed in, or implied by, these forward-looking statements. Accordingly, no assurance can be given that any events anticipated by the forward-looking statements will transpire or occur, or if any of them do, what benefits or liabilities B2Gold will derive therefrom. For the reasons set forth above, undue reliance should not be placed on forward-looking statements. Non-IFRS Measures This news release includes certain terms or performance measures commonly used in the mining industry that are not defined under International Financial Reporting Standards (“IFRS”), including “cash operating costs” and “all-in sustaining costs” (or “AISC”). Non-IFRS measures do not have any standardized meaning prescribed under IFRS, and therefore they may not be comparable to similar measures employed by other companies. The projected range of AISC is anticipated to be adjusted to include sustaining capital expenditures, corporate administrative expense, mine-site exploration and evaluation costs and reclamation cost accretion and amortization, and exclude the effects of expansionary capital and non-sustaining expenditures. Projected GAAP total production cash costs for the full year would require inclusion of the projected impact of future included and excluded items, including items that are not currently determinable, but may be significant, such as sustaining capital expenditures, reclamation cost accretion and amortization. Due to the uncertainty of the likelihood, amount and timing of any such items, B2Gold does not have information available to provide a quantitative reconciliation of projected AISC to a total production cash costs projection. B2Gold believes that this measure represents the total costs of producing gold from current operations, and provides B2Gold and other stakeholders of the Company with additional information of B2Gold’s operational performance and ability to generate cash flows. AISC, as a key performance measure, allows B2Gold to assess its ability to support capital expenditures and to sustain future production from the generation of operating cash flows. This information provides management with the ability to more actively manage capital programs and to make more prudent capital investment decisions. The data presented is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS and should be read in conjunction with B2Gold’s consolidated financial statements. Readers should refer to B2Gold’s Management Discussion and Analysis, available on the Websites, under the heading “Non-IFRS Measures” for a more detailed discussion of how B2Gold calculates certain such measures and a reconciliation of certain measures to IFRS terms. Cautionary Statement Regarding Mineral Reserve and Resource Estimates The disclosure in this news release was prepared in accordance with Canadian standards for the reporting of mineral resource and mineral reserve estimates, which differ in some material respects from the disclosure requirements of United States securities laws. In particular, and without limiting the generality of the foregoing, the terms “mineral reserve”, “proven mineral reserve”, “probable mineral reserve”, “inferred mineral resources,”, “indicated mineral resources,” “measured mineral resources” and “mineral resources” used or referenced in this prospectus, any prospectus supplement and the documents incorporated by reference herein or therein are Canadian mineral disclosure terms as defined in accordance with Canadian National Instrument 43-101 – Standards of Disclosure for Mineral Projects (“NI 43-101”) and the Canadian Institute of Mining, Metallurgy and Petroleum (the “CIM”) – CIM Definition Standards on Mineral Resources and Mineral Reserves, adopted by the CIM Council, as amended (the “CIM Definition Standards”). The definitions of these terms, and other mining terms and disclosures, differ from the definitions of such terms, if any, for purposes of the SEC’s disclosure rules the SEC for domestic United States Issuers (the “SEC Rules”), (the “Exchange Act”). Accordingly, mineral reserve and mineral resource information and other technical information contained in this news release may not be comparable to similar information disclosed by United States companies subject to the SEC’s reporting and disclosure requirements for domestic United States issuers. Historical results or feasibility models presented herein are not guarantees or expectations of future performance. Mineral resources that are not mineral reserves do not have demonstrated economic viability. Due to the uncertainty of measured, indicated or inferred mineral resources, these mineral resources may never be upgraded to proven and probable mineral reserves. Investors are cautioned not to assume that any part of mineral deposits in these categories will ever be converted into reserves or recovered. In addition, United States investors are cautioned not to assume that any part or all of B2Gold’s measured, indicated or inferred mineral resources constitute or will be converted into mineral reserves or are or will be economically or legally mineable without additional work. NON-IFRS MEASURES Cash operating costs per gold ounce sold and total cash costs per gold ounce sold ‘‘Cash operating costs per gold ounce’’ and “total cash costs per gold ounce” are common financial performance measures in the gold mining industry but, as non-IFRS measures, they do not have a standardized meaning under IFRS and therefore may not be comparable to similar measures presented by other issuers. Management believes that, in addition to conventional measures prepared in accordance with IFRS, certain investors use this information to evaluate our performance and ability to generate cash flow. Accordingly, these measures are intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. The measures, along with sales, are considered to be a key indicator of the Company’s ability to generate earnings and cash flow from its mining operations. Cash cost figures are calculated on a sales basis in accordance with a standard developed by The Gold Institute, which was a worldwide association of suppliers of gold and gold products and included leading North American gold producers. The Gold Institute ceased operations in 2002, but the standard is the accepted standard of reporting cash cost of production in North America. Adoption of the standard is voluntary and the cost measures presented may not be comparable to other similarly titled measures of other companies. Other companies may calculate these measures differently. Cash operating costs and total cash costs per gold ounce sold are derived from amounts included in the statement of operations and include mine site operating costs such as mining, processing, smelting, refining, transportation costs, royalties and production taxes, less silver by-product credits. The tables below show a reconciliation of cash operating costs per gold ounce sold and total cash costs per gold ounce sold to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): Cash operating costs per gold ounce produced In addition to cash operating costs on a per gold ounce sold basis, the Company also presents cash operating costs on a per gold ounce produced basis. Cash operating costs per gold ounce produced is derived from amounts included in the statement of operations and include mine site operating costs such as mining, processing, smelting, refining, transportation costs, less silver by-product credits. The tables below show a reconciliation of cash operating costs per gold ounce produced to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): All-in sustaining costs per gold ounce In June 2013, the World Gold Council, a non-regulatory association of the world’s leading gold mining companies established to promote the use of gold to industry, consumers and investors, provided guidance for the calculation of the measure “all-in sustaining costs per gold ounce”, but as a non-IFRS measure, it does not have a standardized meaning under IFRS and therefore may not be comparable to similar measures presented by other issuers. The original World Gold Council standard became effective January 1, 2014 with further updates announced on November 16, 2018 which were effective starting January 1, 2019. Management believes that the all-in sustaining costs per gold ounce measure provides additional insight into the costs of producing gold by capturing all of the expenditures required for the discovery, development and sustaining of gold production and allows the Company to assess its ability to support capital expenditures to sustain future production from the generation of operating cash flows. Management believes that, in addition to conventional measures prepared in accordance with IFRS, certain investors use this information to evaluate the Company’s performance and ability to generate cash flow. Accordingly, it is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. Adoption of the standard is voluntary and the cost measures presented may not be comparable to other similarly titled measures of other companies. The Company has applied the principles of the World Gold Council recommendations and has reported all-in sustaining costs on a sales basis. Other companies may calculate these measures differently. B2Gold defines all-in sustaining costs per ounce as the sum of cash operating costs, royalties and production taxes, capital expenditures and exploration costs that are sustaining in nature, sustaining lease expenditures, corporate general and administrative costs, share-based payment expenses related to RSUs/DSUs/PSUs/RPUs, community relations expenditures, reclamation liability accretion and realized (gains) losses on fuel derivative contracts, all divided by the total gold ounces sold to arrive at a per ounce figure. The table below shows a reconciliation of all-in sustaining costs per ounce to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): (1) Included as a component of Share-based payments on the Consolidated Statement of Operations. (2) Refer to Sustaining capital expenditures and Sustaining mine exploration reconciliations below. The table below shows a reconciliation of sustaining capital expenditures to operating mine capital expenditures as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): The table below shows a reconciliation of sustaining mine exploration to operating mine exploration as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): The tables below show a reconciliation of all-in sustaining costs per ounce to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): (1) Included as a component of Share-based payments on the Consolidated Statement of Operations. (2) Refer to Sustaining capital expenditures and Sustaining mine exploration reconciliations below. The table below shows a reconciliation of sustaining capital expenditures to operating mine capital expenditures as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): The table below shows a reconciliation of sustaining mine exploration to operating mine exploration as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): The tables below show a reconciliation of all-in sustaining costs per ounce to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): (1) Included as a component of Share-based payments on the Consolidated Statement of Operations. (2) Refer to Sustaining capital expenditures and Sustaining mine exploration reconciliations below. The table below shows a reconciliation of sustaining capital expenditures to operating mine capital expenditures as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars in thousands): The table below shows a reconciliation of sustaining mine exploration to operating mine exploration as extracted from the annual consolidated financial statements (dollars in thousands): The tables below show a reconciliation of all-in sustaining costs per ounce to production costs as extracted from the annual consolidated financial statements on a consolidated and a mine-by-mine basis (dollars is thousands): (1) Included as a component of Share-based payments on the Consolidated Statement of Operations. (2) Refer to Sustaining capital expenditures and Sustaining mine exploration reconciliations below. The table below shows a reconciliation of sustaining capital expenditures to operating mine capital expenditures as extracted from the annual consolidated financial statements (dollars in thousands): The table below shows a reconciliation of sustaining mine exploration to operating mine exploration as extracted from the annual consolidated financial statements (dollars in thousands): Adjusted net income and adjusted earnings per share – basic Adjusted net income and adjusted earnings per share – basic are non-IFRS measures that do not have a standardized meaning prescribed by IFRS and therefore may not be comparable to similar measures presented by other issuers. The Company defines adjusted net income as net income attributable to shareholders of the Company adjusted for non-recurring items and also significant recurring non-cash items. The Company defines adjusted earnings per share – basic as adjusted net income divided by the basic weighted number of common shares outstanding. Management believes that the presentation of adjusted net income and adjusted earnings per share – basic is appropriate to provide additional information to investors regarding items that we do not expect to continue at the same level in the future or that management does not believe to be a reflection of the Company’s ongoing operating performance. Management further believes that its presentation of these non-IFRS financial measures provide information that is useful to investors because they are important indicators of the strength of our operations and the performance of our core business. Accordingly, it is intended to provide additional information and should not be considered in isolation as a substitute for measures of performance prepared in accordance with IFRS. Other companies may calculate this measure differently. A reconciliation of net (loss) income to adjusted net income as extracted from the annual consolidated financial statements is set out in the table below: 2025 Guidance The projected range of all-in sustaining costs is anticipated to be adjusted to include sustaining capital expenditures, corporate administrative expense, mine-site exploration and evaluation costs and reclamation cost accretion and amortization and exclude the effects of expansionary capital and non-sustaining capital expenditures. Projected GAAP total production cash costs for the full year would require inclusion of the projected impact of future included and excluded items, including items that are not currently determinable, but may be significant, such as sustaining capital expenditures, reclamation, cost accretion and amortization. Due to the uncertainty of the likelihood, amount and timing of any such items, B2Gold does not have information available to provide a quantitative reconciliation of projected all-in sustaining costs to a total production cash costs projection. B2Gold believes that this measure represents the total costs of producing gold from current operations and provides B2Gold and other shareholders of the Company with additional information of B2Gold’s operational performance and ability to generate cash flows. All-in sustaining costs, as a key performance measure, allows B2Gold to assess its ability to support capital expenditures and to sustain future gold production from the generation of operating cash flows. This information provides management with the ability to more actively manage capital programs and to make more prudent capital investment decisions.