Announcement PDF ASX Announcement Released 30 July 2025 Investor Webinar Presentation Infini Resources Ltd (ASX: I88, “Infini” or the “Company”) is holdings its webinar commencing at 10.00 am (AWST) / 12.00 pm (AEST) today. The presentation materials are attached for the information of investors and can also be accessed via the “Announcements” page of the Company’s website https://infiniresources.com.au/. Key highlights to be discussed in the webinar:  Outcomes from the program of work to review and interpret structural, geochemical and geophysical data, including assay and structural data from Infini’s Phase 1 diamond drill program at Portland Creek.  Major refinements to the Portland Creek exploration model and new high-priority targets identified for further exploration  The planned Phase 2 drilling campaign at Portland Creek in Q3 2025 and immediate next steps. If you would like to join, please click on the link below to register: Date: Wednesday, 30 July 2025 Time: 10.00 am Australian Western Standard Time (AWST) 12.00 noon Australian Eastern Standard Times (AEST) Invite link: https://zoom.us/webinar/register/WN_X4qDP-osRDSCm_LE_AXqNA [END] Release authorised by the Board of Infini Resources Ltd. Contacts Rohan Bone Chief Executive Officer E: info@infiniresources.com.au Infini Resources Limited ABN 77 656 098 583 www.infiniresources.com.au InfiniResources 1 Investor Webinar Presentation About Infini Resources Ltd (ASX: I88) Infini Resources Ltd is an Australian energy metals company focused on mineral exploration in Canada and Western Australia for uranium and lithium. The company has a diversified and highly prospective portfolio of assets that includes greenfield and more advanced brownfield projects. The company’s mission is to increase shareholder wealth through exploration growth and mine development. JOR 2012 Mineral Resource Deposit JORC 2012 Classification Tonnes and Grade Des Herbiers (U) Inferred Combined Resource 162 Mt @ 123ppm U3O8 (43.95mlb) Compliance Statement This report contains information regarding the Des Herbiers Mineral Resources Estimate extracted from the Company’s Prospectus dated 30 November 2023 and released to the ASX market announcements platform on 10 January 2024, reported in accordance with the 2012 edition of the “Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves” (JORC Code). The Company confirms that it is not aware of any new information or data that materially affects the information included in any original announcement and that all material assumptions and technical parameters underpinning the estimates in the original market announcement continue to apply and have not materially changed. The original market announcements are available to view on www.infiniresources.com.au and www.asx.com.au. Forward Looking Statements This announcement may contain certain forward-looking statements and projections. Such forward looking statements/projections are estimates for discussion purposes only and should not be relied upon. Forward looking statements/projections are inherently uncertain and may therefore differ materially from results ultimately achieved. Infini Resources Limited does not make any representations and provides no warranties concerning the accuracy of the projections and disclaims any obligation to update or revise any forward-looking statements/projects based on new information, future events or otherwise except to the extent required by applicable laws. While the information contained in this report has been prepared in good faith, neither Infini Resources Limited or any of its directors, officers, agents, employees or advisors give any representation or warranty, express or implied, as to the fairness, accuracy, completeness or correctness of the information, opinions and conclusions contained in this announcement. Infini Resources Limited ABN 77 656 098 583 www.infiniresources.com.au InfiniResources 2 Investor Webinar Portland Creek Project Update • Uranium Explorer with a significant land position in the Humber Tectonic Zone NL & Athabasca Basin SK, Canada • Early exploration success with a peak result of ~7.5% U3O8 soil anomaly at the Portland Creek Uranium Project • High grade soil geochemistry defined over 800m x 100m, open to the east and west • Proposed value creation by drilling of geochemical and structural targets to make a new uranium discovery Rohan Bone CEO July 2025 ASX I88 ABN 77 656 098 583. Disclaimer These presentation materials and any accompanying verbal presentation (together, the Presentation Materials) have been prepared by Infini Resources Limited (Company, I88, Infini Resources) as at 30 July 2025 and statements are current only as at that date. Information in the Presentation Materials remains subject to change without notice. The Company has no responsibility or obligation to inform you of any matter arising or coming to its notice, after the date of this document, which may affect any matter referred to in this document. By receiving the Presentation Materials, you acknowledge and represent to the Company that you have read, understood and accepted the terms of this disclaimer. It is the responsibility of all recipients of these Presentation Materials to obtain all necessary approvals to receive these Presentation Materials and receipt of the Presentation Materials will be taken by the Company to constitute a representation and warranty that all relevant approvals have been obtained. NOT AN OFFER These Presentation Materials are for information purposes only. The Presentation Materials do not comprise a prospectus, product disclosure statement or other offering document under Australian law (and will not be lodged with the Australian Securities and Investments Commission) or any other law. The Presentation Materials also do not constitute or form part of any invitation, offer for sale or subscription or any solicitation for any offer to buy or subscribe for any securities nor shall they or any part of them form the basis of or be relied upon in connection therewith or act as any inducement to enter into any contract or commitment with respect to securities. In particular, these Presentation Materials do not constitute an offer to sell or a solicitation to buy, securities in the United States of America. NOT INVESTMENT ADVICE The Presentation Materials are not investment or financial product advice (nor tax, accounting or legal advice) and are not intended to be used for the basis of making an investment decision. Recipients should obtain their own advice before making any investment decision. SUMMARY INFORMATION The Presentation Materials do not purport to be all inclusive or to contain all information about the Company or any of the assets, current or future, of the Company. The Presentation Materials contain summary information about the Company and its activities which is current as at the date of the Presentation Materials. The information in the Presentation Materials is of a general nature and does not purport to contain all the information which a prospective investor may require in evaluating a possible investment in the Company or that would be required in a prospectus or product disclosure statement or other offering document prepared in accordance with the requirements of Australian law or the laws of any other jurisdiction, including the United States of America. While reasonable care has been taken in relation to the preparation of the Presentation Materials, none of the Company or its directors, officers, employees, contractors, agents, or advisers nor any other person (Limited Party) guarantees or makes any representations or warranties, express or implied, as to or takes responsibility for, the accuracy, reliability, completeness or fairness of the information, opinions, forecasts, reports, estimates and conclusions contained in this document. No Limited Party represents or warrants that this document is complete or that it contains all information about the Company that a prospective investor or purchaser may require in evaluating a possible investment in the Company or acquisition of shares in the Company. To the maximum extent permitted by law, each Limited Party expressly disclaims any and all liability, including, without limitation, any liability arising out of fault or negligence, for any loss arising from the use of or reliance on information contained in this document including representations or warranties or in relation to the accuracy or completeness of the information, statements, opinions, forecasts, reports or other matters, express or implied, contained in, arising out of or derived from, or for omissions from, this document including, without limitation, any financial information, any estimates or projections and any other financial information derived therefrom. Infini Resources July 2025 FORWARD LOOKING STATEMENTS Certain statements contained in the Presentation Materials, including information as to the future financial or operating performance of the Company and its projects, are forward looking statements. Such forward looking statements involve known and unknown risks, uncertainties, assumptions and other important factors, many of which are beyond the control of the Company and which may cause actual results, performance or achievements to differ materially from those expressed or implied by such statements. Forward looking statements are provided as a general guide only, and should not be relied on as an indication or guarantee of future performance. Given these uncertainties, recipients are cautioned to not place undue reliance on any forward looking statement. Subject to any continuing obligations under applicable law the Company disclaims any obligation or undertaking to disseminate any updates or revisions to any forward looking statements in this document to reflect any change in expectations in relation to any forward looking statements or any change in events, conditions or circumstances on which any such statement is based. COMPLIANCE STATEMENT The exploration results for the Company’s Portland Creek Project referred to in this document were extracted from ASX market announcements 10 January 2024, 15 January 2024, 29 January 2024, 19 February 2024, 28 May 2024, 1 July 2024, 10 July 2024, 22 July 2024, 14 October 2024, 23 December 2024, 26 March 2025, 4 July 2025 and 14 July 2025, reported in accordance with the 2012 edition of the “Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves” (JORC Code). The original market announces are available to view on www.infiniresources.com.au and www.asx.com.au. Infini Resources is not aware of any new information or data that materially affects the information included in the original market announcement. The mineral resource estimate for the Des Herbiers referred to in this announcement was first reported in in the Company's prospectus dated 30 November 2023, which was announced on the ASX market announcements platform on 10 January 2024. Infini Resources is not aware of any new information or data that materially affects the information included in the Prospectus and all material assumptions and technical parameters underpinning the estimates in the Prospectus continue to apply and have not materially changed. JORC CODE It is a requirement of the ASX Listing Rules that the reporting of exploration results, ore reserves and mineral resources in Australia comply with the Joint Ore Reserves Committee’s Australasian Code for Reporting of Mineral Resources and Ore Reserves ("JORC Code"). Investors outside Australia should note that while reporting in this document complies with the JORC Code, they may not comply with the relevant guidelines in other countries. Information contained in this document describing mineral deposits may not be comparable to similar information made public by companies subject to the reporting and disclosure requirements of Canadian or US securities laws. ACCEPTANCE By attending a presentation or briefing, or accepting, accessing or reviewing this document you acknowledge, accept and agree to the matters set out above. AUTHORISATION This document has been authorised for release by the Company’s Board of Directors. 2 Welcome & purpose Thank you for joining today’s Investor Webinar. We are pleased to share recent progress at our flagship Portland Creek Uranium Project. TODAY’S OBJECTIVES Infini Resources July 2025 • Introductions to the team at Infini Resources • Review progress over the past 6 months • Present our revised geological model • Outline the Phase 2 drill campaign and upcoming milestones 3 Snapshot of Infini Resources (ASX:188) ABOUT INFINI RESOURCES • ASX-listed exploration company focused on highpotential critical minerals assets • Targeting Tier-1 discovery opportunities in underexplored but prospective terrains • Portfolio anchored by the Portland Creek Project in Newfoundland, Canada OUR EDGE • Strong technical leadership, uranium expertise and in-country experience • Data-driven exploration philosophy • Commitment to unlocking long-term shareholder value Infini Resources July 2025 4 Portland Creek – Potential for a major greenfields discovery PROJECT LOCATION • Situated in the pro-mining province of Newfoundland, Canada • Stable tier-1 jurisdiction, historically underexplored for uranium & only ~15km to the north of Daniel’s Harbour Mine (operational 1975-19901) KEY HIGHLIGHTS • Fault structures coincident with stunning uranium geochemistry in soils: 74,997 ppm U3O8 • Early-stage results indicate potential for a large, mineralised shear-hosted uranium system • Massive 3.2km radiometric anomaly • Large-scale landholding (~149 km2) Infini Resources July 2025 5 Targets of Phase 1 drilling remain untested OBJECTIVES OF PHASE 1 DRILLING • Initial drill holes focused on the high-grade uranium-in-soil results, up to 74,997 ppm U3O8, identified at the Falls Lake Prospect • Program targeted primary geological structures within the granitoids of the North-South trending magnetic zone OUTCOMES & CONCLUSIONS • Adverse weather conditions resulted in reduced drill penetration rates while local wildlife migration season reduced drilling window • Six diamond drill holes complete for a total of 3,150 drill metres, hole lengths ranging from 203 to 692m • Structural data from drill core indicates drilling was subparallel to the dominant N-S interpreted thrust fault, primary target untested Infini Resources July 2025 6 Evolving geological model identifies untested primary structures INITIAL HYPOTHESIS (6 MONTHS AGO) • Targeting primary geological structures within the North-South trending magnetic zone NOW Infini Resources July 2025 • Evidence points to a broader, more coherent mineralised corridor • Model suggests elevated uranium values observed in sampling are derived from uranium-enriched vein systems associated with faulting hosted in the granite • Untested East-West oriented faults identified as potential primary structures for uranium mineralisation • E-W faults are interpreted as shallow, near vertical, outcropping in the bluff face & potentially subcrop beneath soil anomalies • Higher-confidence targets for Phase 2 drilling defined 7 E-W faults coincident with outcrops & high-grade soil anomalies Infini Resources July 2025 8 Next steps: Phase 2 drilling set to commence in August 2025 PROGRAM SUMMARY • Planned for commencement in August 2025 • Minimum of 2,500 metres of diamond drilling of up to 12 key targets • Aimed at testing continuity, grade, and scale potential • Drillholes prioritised based on combined geophysical, geochemical, and geological indicators • Rodren Drilling to lead drilling for the planned Phase 2 program, Coast Mountain Geology to provide in-field geological services KEY GOALS • Define geometry and controls of mineralised zones • Generate data for future potential mineralisation definition Infini Resources July 2025 9 Why invest in Infini Resources? COMPELLING VALUE PROPOSITION • Early-stage access to a potentially large discovery and historically underexplored area • Strong technical progress and clear exploration pathway • Significant workflow expected over next 6 months • Tailwinds of strong long-term uranium linked to a major global supply deficit price outlook WHAT SETS INFINI APART • Portfolio of quality assets located in Tier-1 uranium jurisdictions • Proven team with uranium discovery pedigree • Tight capital structure and focused strategy Infini Resources July 2025 10 Q&A • What was tested with Phase 1 drilling? What did the Company learn from the first 6 drillholes? • What are the major changes the Company has implemented for Phase 2 drilling? • What is the scale of the Phase 2 drilling program? What are the main objectives? • Can you touch on some of the new projects Infini has acquired in and around the Athabasca Basin? Infini Resources July 2025 11 Follow Our News Contact A blue and black text Rohan Bone Description automatically generated CEO +61 8 9465 1051 info@infiniresources.com.au A blue and black logo Description automatically generated Company Website www.infiniresources.com.au LinkedIn Page www.linkedin.com/company/infini-resources-ltd/ Twitter Page www.twitter.com/InfiniResources Registered Principal Office Level 45, 108 St Georges Terrace Perth, WA 6000 Infini Resources July 2025 12