Briefing
Internal technical studies currently indicate annual gold production levels of 75 - 85 koz over seven years from the Tomboronkoto and Bantaco deposits at a capital cost of between $125 - 150 million. Key points: Internal technical studies currently indicate annual gold production levels of 75 - 85 koz over seven years from the Tomboronkoto and Bantaco deposits at a capital cost of between $125 - 150 million; Figure 1: 2026 Syama actual gold production (koz) and guidance During Q1 capital expenditure was $20.6 million split $6.3 million and $14.3 million between sustaining and non-sustaining capital respectively; Figure 7: Annual mill feed (in tonnes) schedule by source Based on current schedules, indicatively, the combined MLEP is assessed as capable of supporting annual gold production of approximately 75 - 85 koz over seven ye; Figure 5: 2026 Mako actual gold production (koz) and guidance ASX/LSE: RSG I rml.com.au 10 ASX Announcement During the Quarter the AISC was $1,669/oz in line with expectations reflecting continued cost discipline and ope; Cote d'Ivoire Following the updated DFS completed in 2025 the Doropo Ore Reserves total 2.5 Moz Au grading 1.3 g/t using a gold price assumption of $1,950/oz; ASX/LSE: RSG I rml.com.au Page 1 of ASX Announcement Mali Syama Operations Syama gold production for the Quarter was 43,802oz at an AISC of $2,227/oz. This brief is based on the cited source artifact and is intended as a research entry point, not a replacement for the original source or EGM canonical data tables.
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Internal technical studies currently indicate annual gold production levels of 75 - 85 koz over seven years from the Tomboronkoto and Bantaco...
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Figure 1: 2026 Syama actual gold production (koz) and guidance During Q1 capital expenditure was $20.6 million split $6.3 million and $14.3...
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Figure 7: Annual mill feed (in tonnes) schedule by source Based on current schedules, indicatively, the combined MLEP is assessed as capable...
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Figure 5: 2026 Mako actual gold production (koz) and guidance ASX/LSE: RSG I rml.com.au 10 ASX Announcement During the Quarter the AISC...
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# Resolute March 2026 quarterly activities report Source: https://www.rml.com.au/wp-content/uploads/2026/04/RSG-ASX-March-2026-Quarterly-Report-FINAL.pdf Published: 2026-04-22T00:00:00+00:00 Fetched: 2026-05-12T16:21:01.598+00:00 Source artifact: ce7dd300-a68a-42dc-b8ae-986aec592311 Normalizer input: text ## Content # Resolute March 2026 quarterly activities report Source: https://www.rml.com.au/wp-content/uploads/2026/04/RSG-ASX-March-2026-Quarterly-Report-FINAL.pdf Published: 2026-04-22 ASX Announcement 23 April 2026 Q1 2026 Activities Report For the Quarter ending 31 March 2026 (‘Q1’, ‘March Quarter’ or ‘the Quarter’) Quarterly Highlights • Total Recordable Injury Frequency Rate (TRIFR) of 0.43 with only one recordable injury during Q1 • Group gold production of 59,603 ounces (oz) (Q4 2025: 65,918oz) in line with expectations at both Mako (Senegal) and Syama (Mali) • All-In Sustaining Costs (AISC) of $2,210/oz (Q4 2025: $1,877/oz) in line with guidance as cost reductions partially offset higher royalty payments due to record average realised gold prices • Capital expenditure of $33.4 million (Q4 2025: $28.7 million) consisting of $14.3 million non- sustaining, $6.9 million of sustaining, $5.1 million exploration capital spend, $7.1 million at Doropo and Mako Life Extension Project (MLEP). Remains on track with guidance ($310 - 360 million) • Operating cash flow generation of $119.8 million (Q4 2025: $85.7 million) (operating cash flow before capital expenditure, exploration and working capital) • EBITDA of $202.9 million (Q4 2025: $104.9 million); $337.6 million revenue (Q4 2025: $201.5 million) • Net cash of $315.4 million (Q4 2025: $209.0 million), including cash, cash equivalents and bullion of $327.6 million. Drawn overdraft balances and equipment financing were $12.2 million • Proceeds of $31.9 million received from the sale of Resolute's stake in Loncor Gold • Key milestones reached at the Doropo Project (Côte d'Ivoire) including receipt of the mining permit and formal approval of Final Investment Decision (FID) • Strategic Memorandum of Understanding (MoU) signed with Nimba Mining Company regarding the potential co-development of gold projects in Guinea • Ore Reserves and Mineral Resource Statement for 31 December 2025 published: • Total Mineral Resources increased by 60% to 17.6 Moz Au with the acquisition of the Doropo and ABC projects and exploration success at Bantaco and La Debo • Total Ore Reserves increased by 55% to 6.8 Moz Au with the addition of Ore Reserves at Doropo and Tomboronkoto offsetting mining depletion in Mako and Syama • Promising drill results at ABC Project (Côte d'Ivoire) including 73m at 0.8 g/t Au from 2m along strike of the existing MRE at Kona South • Scoping Study for the ABC Project remains on track for completion in Q2 2026 • On track to meet production guidance of 250 - 275 koz. Group AISC of $2,000 - 2,200/oz is maintained, however is subject to change at current elevated gold prices and higher fuel costs ASX Announcement Note: Unless otherwise stated, all dollar figures are United States dollars ($). AISC guidance is based on $4,000/oz gold price. Resolute Mining Limited (Resolute, the Company or the Group) (ASX/LSE: RSG), the West Africa- focused gold miner, is pleased to present its Quarterly Activities Report for the period ended 31 March 2026. Chris Eger, Chief Executive Officer, commented, “It has been a positive start to 2026 at both our operations and at our development and exploration projects. Our operations continued to perform in line with expectations and generated $119.8 million of operating cash flows helping boost our net cash position to $315.4 million. We remain on track with production guidance which is weighted to H2 as the Syama Sulphide Conversion Project is commissioned and ramps up. In Cote d'Ivoire we have had a very successful Quarter at ABC and Doropo. At ABC we have been focusing on strike extensions of the Kona South and Central deposits that have an existing MRE of 2.2 Moz. With the success we have been seeing at ABC, including an intercept from surface of 73 m grading 0.8 g/t, we will continue drilling in order to further expand resources. During Q1 we started a scoping study for ABC, based on the existing MRE, which we expect to release in Q2. At Doropo we achieved two major milestones: receipt of our mining permit and formal approval of FID. In April ground clearance activities started and we remain on track for first gold in H2 2028. In Senegal, stockpile processing at Mako continued to perform extremely well. Additionally, strong progress was made on technical and permitting workstreams for the MLEP. Internal technical studies currently indicate annual gold production levels of 75 - 85 koz over seven years from the Tomboronkoto and Bantaco deposits at a capital cost of between $125 - 150 million. We are continuing with optimizations and are confident of further improvements to the project. During the Quarter we also signed a strategic MoU with Nimba Mining Company to evaluate projects in Guinea. This aligns with Resolute's strategy of building a pipeline of high-quality growth opportunities in established West African gold jurisdictions and complements our other activities in Guinea. While the ongoing situation in the Middle East has not resulted in any direct disruptions to our supply chain, we are closely monitoring developments. There is a potential for increased AISC due to rising fuel prices, which could impact our operational costs in the coming quarters. At this stage, we are proactively managing these risks and, where possible, minimizing any impacts. Overall, I am pleased with the Group's activities and financials in Q1. We remain confident in delivering against our guidance, supported by a robust balance sheet and experienced teams, that are well placed to continue performing across the business as we move into Q2.” ASX Announcement Webcast and Conference Call Resolute will host a conference call for investors, analysts, and media on 23 April 2026, to discuss the Company’s Quarterly Activities Report for the period ending 31 March 2026. This call will conclude with a question-and-answer session. Conference Call: 6:00pm (AEST, Sydney) / 9:00am (BST, London) Webcast registration link: https://sparklive.lseg.com/ResoluteMiningLtdAustralia/events/c3dd5dd8- 30b9-42d2-ae18-47b19e044b88/resolute-mining-ltd-q1-2026-conference-call Written questions can be submitted using the ‘Ask a Question’ button on the webcast page. Those wishing to ask questions as part of the Q&A should use the conference call facility (please join five minutes before the start time). Conference call registration link: https://registrations.events/direct/LON34665289 A presentation, to accompany the call, will be available for download on the Company’s website: https://www.rml.com.au/investors/presentations/. ASX Announcement Group Operations Overview March December March 2026 2025 2025 Group Summary Units Quarter Quarter % Change Quarter Mining Ore Mined t 794,436 858,470 (7)% 1,345,796 Mined Grade g/t 2.21 2.14 3% 1.97 Processing Ore Processed t 1,633,013 1,581,115 3% 1,550,187 Processed Grade g/t 1.40 1.51 (7)% 1.79 Recovery % 81 84 (4)% 84 Gold Poured oz 59,603 65,918 (10)% 75,497 Sales Gold Sold oz 69,352 49,941 39% 64,322 Average Realised Price $/oz 4,858 4,023 21% 2,840 Financials Total Capital Expenditure $m 33.4 28.7 16% 29.4 Net Cash $m 315 209 51% 100 AISC $/oz 2,210 1,877 18% 1,708 Table 1: Resolute Group Operational Performance Summary During the Quarter, Resolute processed over 1.63 Mt across Syama (Mali) and Mako (Senegal) at an average milled head grade of 1.40 g/t. In Q1 the Group produced 59,603 oz of gold at an AISC of $2,210/oz. ASX Announcement Environmental and Social Update Resolute’s year-to-date (and quarterly) TRIFR as of 31 March 2026 improved to 0.43 (full-year 2025: 1.87) with one recordable injury during the Quarter. This is a significant decrease on previous quarters with improvements to preventive safety measures and leading indicators during H2 2025. In Q1, Resolute recorded no significant environmental incidents, regulatory non-compliances, and no reportable community grievances. During the Quarter, Resolute published its 2025 Sustainability Report, Climate Report and Greenhouse Gas Emissions Calculation Method Statement. These climate-related disclosures were prepared in accordance with the Australian Sustainability Reporting Standards (ASRS). Resolute is undergoing external assurance against the Responsible Gold Mining Principles and Conflict Free Gold Standard with assurance reports expected in Q2. In addition, Resolute will be audited against the Responsible Gold Guidance in Q2. ISO14001 Environmental Management and 45001 OHS Management audits at Syama are now expected in Q4. In Senegal, the focus has been on the Mako Life Extension Project, comprising technical studies in support of the Tomborokoto and Bantaco satellite deposits, and expansion of the existing Mako Mine process plant. For the Tomboronkoto Satellite Deposit, the Environmental & Social Impact Assessment (ESIA) report was validated by the environmental regulator in advance of ministerial approval. Consultation is ongoing with potentially affected persons for the resettlement of Tomboronkoto village, who have selected their preferred site for detailed resettlement planning. In parallel, formal ESIA studies are ongoing for (i) the expansion of the Mako Mine process plant, including a new Tailings Storage Facility, and (ii) the Bantaco Satellite Deposit. Draft ESIA reports for these two project components are scheduled for submission to the environmental regulator in Q2. At the Doropo Project, Côte d’Ivoire, the first phase of land acquisition is nearing completion in preparation for the commencement of early works construction activities in Q2 2026. Strategies have also been developed in consultation with project affected communities to enhance local economic participation through project-related employment and procurement opportunities. At Syama, Mali, a detailed feasibility study and accompanying ESIA were initiated for the development of a third Tailings Storage Facility. This follows satisfactory results from the completion of multi-criteria alternatives analysis for tailings management and conceptual design studies on the preferred design option. ASX/LSE: RSG I rml.com.au Page 1 of ASX Announcement Mali Syama Operations Syama gold production for the Quarter was 43,802oz at an AISC of $2,227/oz. The operational performance is set out in the table below. March December March 2026 2025 2025 Summary Units Quarter Quarter % Change Quarter Sulphide Ore Mined t 711,718 711,984 —% 512,485 Mining Mined Grade g/t 2.23 2.20 1% 2.45 Oxide Ore Mined t 82,718 146,486 (86)% 221,846 Mined Grade g/t 2.06 1.83 20 % 1.41 Sulphide Ore Processed t 627,706 582,931 8% 587,009 Processed Grade g/t 2.36 2.34 1% 2.35 Recovery % 76 78 (2)% 77 Gold Poured oz 36,682 35,998 2% 36,143 Processing Gold Sold oz 47,070 18,861 150 % 30,733 Oxide Ore Processed t 431,768 394,486 9% 429,183 Processed Grade g/t 0.64 1.02 (37)% 1.03 Recovery % 76 81 (6)% 84 Gold Poured oz 7,120 11,165 (36)% 12,091 Gold Sold oz 7,120 11,165 (36)% 12,091 Syama combined Cost Capital Expenditure $m 20.6 18.1 14 % 23.8 AISC $/oz 2,227 1,779 25 % 1,835 Table 2: Syama Production and Cost Summary At Syama, production delivered a strong start to the year, with 43,802 oz of gold poured in Q1 across both sulphide and oxide operations, in line with the Company’s plan. Operational performance remained robust, with both processing plants achieving consistently high utilisation and availability, supporting total ore throughput of approximately 1.06 Mt for period. As expected, oxide mining was lower than the prior Quarter with material primarily sourced from the A21 (Syama North) open pit. Oxide mining is expected to continue in Q2 to build stockpiles for processing later in the year. In [Excerpt trimmed for readability. Open the original source for the complete filing or document.]
