Announcement PDF Lithium, Gold & Next-Generation Battery Technology. Investor Presentation - February 2026 ASX:CRR 1 Summary Information This document contains a summary of information about Critical Resources Limited (“Critical Resources” or “the Company”) and its activities that is current as at the date of this document unless otherwise stated. The information in this document is general in nature and does not contain all the information which a prospective investor may require in evaluating a possible investment in Critical Resources or that would be required in a prospectus or a product disclosure statement prepared in accordance with the Corporations Act 2001 or the securities laws of any other jurisdiction. The information in this document should be read in conjunction with the Company’s other periodic and continuous disclosure announcements lodged with the ASX. No Liability. The information contained in this document has been prepared in good faith by the Company however no guarantee, representation or warranty expressed or implied is or will be made by any person (including the Company and its affiliates and their directors, officers, employees, associates, advisers and agents) as to the accuracy, reliability, correctness, completeness or adequacy of any statements, estimates, options, conclusions or other information contained in this document. No person other than the Company is responsible for the preparation of this document. 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No responsibility or liability is assumed by the Company or any of its affiliates (or their directors, officers, employees, associates, advisers and agents) for updating any information in this document or to inform any recipient of any new or more accurate information or any errors or misdescriptions of which the Company and any of its affiliates or advisers may become aware. Forward-Looking Statements. Statements contained in this document, including but not limited to those regarding the possible or assumed future costs, projected timeframes, performance, dividends, returns, revenue, exchange rates, potential growth of Critical Resources, industry growth, commodity or price forecasts, or other projections and any estimated company earnings are or may be forward-looking statements. Forward-looking statements can generally be identified by the use of words such as ‘project’, ‘foresee’, ‘plan’, ‘expect’, ‘aim’, ‘anticipate’, ‘believe’, ‘estimate’, ‘may’, ‘should’, or similar expressions. Forward-looking statements, including all statements in this presentation regarding the outcomes of preliminary and definitive feasibility studies, projections, guidance on future earnings and estimates, are provided as a general guide only and should not be relied upon as an indication or guarantee of future performance. These statements relate to future events and expectations and, as such, involve known and unknown risks and significant uncertainties, many of which are outside the control of the Company. Actual results, performance, actions and developments of the Company may differ materially from those expressed or implied by the forward-looking statements in this document. Such forward-looking statements speak only as of the date of this document. There can be no assurance that actual outcomes will not differ materially from these statements. To the maximum extent permitted by law, the Company and any of its affiliates and their directors, officers, employees, agents, associates and advisers disclaim any obligations or undertaking to release any updates or revisions to the information in this document to reflect any change in expectations or assumptions and do not make any representation or warranty, express or implied, as to the accuracy, reliability or completeness of the information in this document, or likelihood of fulfilment of any forward-looking statement or any event or results expressed or implied in any forward-looking statement and disclaim all responsibility and liability for these forward-looking statements (without limitation, liability for negligence). Nothing in this document will under any circumstances create an implication that there has been no change in the affairs of the Company since the date of this document. Not Financial Product Advice. This document does not constitute financial product advice or take into account your investment objectives, taxation situation, financial situation or needs. This document consists purely of factual information and does not involve or imply a recommendation of a statement of opinion in respect of whether to buy, sell or hold a financial product. An investment in the Company is considered to be speculative in nature and is subject to known and unknown risks, some of which are beyond the control of the Company. Before making any investment decision in connection with any acquisition of securities, investors should consult their own legal, tax and/or financial advisers in relation to the information in, and action taken on the basis of this document. Financial data. All amounts are in Australian Dollars (AUD) unless otherwise indicated. A number of figures, amounts, percentages, estimates, calculations of values and fractions in this presentation are subject to the effect of rounding. Accordingly, the actual calculation of these figures may differ from the figures set out in this presentation. 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. Refer to the Company’s ASX Announcements for JORC Table 1 and Table 2 for results and information contained in this presentation. Important Notices and Disclaimer ASX:CRR 2 Overview of Critical Resources Targeting the next High-Grade Critical Metals Discovery. Capital Structure - ASX:CRR $0.009 $29M Share Price - 24 Feb 2026 Market Cap (A$) $0 $0.96M Debt ($A) Cash Position as of 31st Dec 2025 before $1.75M Capital Raise 29 Jan 2026 3.17B ~49% Shares on Issue Top 20 Holders 3 - Multi-commodity exposure - lithium, gold and antimony across Tier-1 geology and jurisdictions: Australia, Canada and New Zealand. - North American lithium resource – Mavis Lake, Ontario Canada. - High-impact gold portfolio in the Otago and Reefton regions, New Zealand. - Solid-state Lithium-ion battery evaluation – enhancing optionality across partnerships and commercial pathways. - Aligned, experienced leadership with ~11.0 % ownership. ASX:CRR Mavis Lake Project Lithium Resource Ontario - Canada ASX:CRR - Growing lithium resource with substantial expansion potential – Northwest Ontario, Canada. - Strategically located to support the North American lithium supply chain. - World-class Infrastructure – excellent access to multiple road/rail/shipping transport corridors and hydro/gas power. - Metallurgical recoveries up to 87 %2, with significant potential to improve process flowsheet. - Continuing low-cost value-adding workstreams in progress. - Permitting & Regulatory Acceleration: Engagement of SLR Consulting and Pathway Group to execute an integrated permitting and government advocacy strategy. 1. ASX:CRR announcement - Maiden Mineral Resource at Mavis Lake - 5 May 2023 2. ASX:CRR announcement - Excellent Results from Metallurgical Test Work - 3 April 2023 3. ASX:CRR announcement - Corporate Presentation 2024 – 8 May 2024 Mavis Lake - Lithium North American Lithium Resource 5 ASX:CRR Mavis Lake – Main Zone – looking northeast. 6 MAVIS LAKE - LITHIUM Infrastructure-advantaged ASX:CRR Gullwing Tot Mavis Lake 1. ASX:CRR announcement - Maiden Mineral Resource at Mavis Lake - 5 May 2023 7 Mavis Lake - Maiden Resource Significant growth potential - Maiden MRE - 8Mt @ 1.07 % Li2O1 included drilling results up to 30 March 2023, substantial expansion potential. - +57,000m drilling completed. Updated resource model being developed. - Thick, high-grade lithium mineralisation over a ~1.1km strike, starting from surface. - Drilling confirmed the discovery of lower mineralised stack, which remains open up-dip and down-dip. - Infrastructure Advantage: immediate access to highway and rail, clean hydro power, providing a lower-cost development pathway. ASX:CRR Mavis Lake main Zone Long Section3 - Exploration Target of 7–10 Mt at 0.3 -1.2% Li₂O1 - Extensive land holding with numerous drill-ready targets identified - Tot, Gullwing and Corona. - Exploration standout intercepts2: • 74.4m @ 1.18 % Li₂O, incl. 32.9m @ 1.81 % Li₂O (MF23-207) • 20.7m @ 1.21 % Li₂O (MF23-209) • 41.3m @ 1.25 % Li₂O (MF23-210) • 41.0m @ 1.18 % Li₂O (MF23-211) • 50.2m @ 1.28 % Li₂O (MF23-213) • 55.0m @ 0.95 % Li₂O, incl. 25.85m @ 1.39 % Li₂O (MF23-214) - Northern Prospects potentially unlock resource growth and development optionality beyond the Mavis Lake Main Zone. ASX:CRR 8 Mavis Lake - Unlocking District Scale North American Lithium Resource 1. ASX announcement - Mavis Lake Exploration Target Highlights Potential for Large-Scale Lithium Project in North-West Ontario - 22 May 2024 2. ASX:CRR announcement - 2026 Mavis Lake Exploration Programs – 19 January 2026 ASX:CRR 9 - Mineralogy has identified predominantly large spodumene crystals. - Coarse spodumene mineralisation streamlines processing pathways. - Heavy Liquid Separation (HLS) delivered spodumene concentrate up to 6.4 % Li2O with very low Fe2O3. - Test work with HLS and flotation delivered recoveries up to 87 %1. - Ore sorting amenability trials completed: 150 % Li2O increase for UV sorting and 98 % waste rock rejection from XRT sorting. - Bulk ore sorting and DMS test work to strengthen flowsheet design and economic parameters. - Hybrid DMS – staged project approach to minimise upfront CAPEX requirement. Mavis Lake - Metallurgy Ready to move to DFS studies 1. ASX:CRR announcement - Exceptional Results From Metallurgical Test Work – up to 87.3% - 3 April 2023 Solid-State Lithium-Ion Battery Evaluation program South Dakota - US ASX:CRR - Exclusive option with South Dakota School of Mines & Technology (SDM) to evaluate next-generation solid-state lithium-ion battery technology.1 - Low-Cost, High-Leverage R&D Model with evaluation program supported by the American National Science Foundation CEPS.2 - High-temperature solid-state electrolyte delivering improved stability & thermal resilience for data centres, industrial storage and defence.3 - Materials and manufacturing workstreams progressing in parallel. - Integrated value-chain connect with a global network seeking to secure battery-grade lithium supply. Enhancing optionality across partnerships, IP generation and commercial pathways. ASX:CRR EXCLUSIVE ACCESS TO U.S. SOLID-STATE IP Advancing the next evolution of lithium-ion batteries. 11 1. ASX:CRR announcement - CRITICAL RESOURCES SECURES EXCLUSIVE OPTION TO EVALUATE NEXT-GENERATION SOLID STATE LITHIUM-ION BATTERY TECHNOLOGY – 18 November 2025 2. ASX:CRR announcement - CRITICAL RESOURCES ACCEPTED INTO U.S. SOLID-STATE BATTERY INNOVATION CENTER – CEPS – 2 February 2026 3. ASX:CRR announcement - SOLID-STATE LITHIUM-ION BATTERY EVALUATION PROGRAM – 11 February 2026 Safer. No flammable liquid electrolyte. Higher energy density. Better power-to-weight performance. Superior performance. High-temperature environments - data centres, defence and industrial grids. Longer cycle life. Reduced degradation provides enhanced reliability. Faster charging/discharging. ASX:CRR Why Solid-State Batteries Solid-state batteries are safer, higher-energy, and built for high-temperature performance. 12 ASX:CRR Evaluation Program Pathway to Validation and Prototypes development 13 Program Framework - Low cost and high-impact Access world-class solid-state battery researchers and advanced infrastructure. Guide early prototype validation. ASE Program - Solid-State Electrolytes Replacing flammable liquid electrolytes with stable solid-state materials, expands safety and performance across wide operating temperatures. DSD Program – Advanced Materials Manufacturing ‘3D Printing’ manufacturing removes the use of toxic solvents providing a cleaner, more scalable pathway for solid-state batteries. Application Focus Improved safety, energy density and cycle reliability, supporting growing demands from data centres, defence, mining and other high-temperature, high-reliability applications. ASX:CRR High Temperature Electrolytes (ASE) Expands safety and performance at elevated temperatures 14 CRR Opportunity: Problem: High Thermal Sensitivity Performance and lifespan deteriorate at elevated operating temperatures. Thermal Risk Flammable liquid electrolytes introduce fire and safety exposure in high-reliability applications. High Energy Demands Ineffective use of energy. ~40 % of data centre energy is consumed by cooling.1 High Thermal Stability Engineered for stable electrochemical performance at temperatures exceeding 60°C. Non-Fire Hazard Non-flammable solid-state electrolyte architecture materially reduces fire and thermal runaway risk. Lower Energy Demands Reduced dependence on active cooling infrastructure, supporting improved energy efficiency. 1. Cooling Systems in Data Centers: State of Art and Emerging Technologies - https://doi.org/10.1016/j.egypro.2015.12.168 Dry-Supersonic Deposition (DSD) Solvent-free manufacturing pathway for scalable solid-state batteries. 15 Early successful tests of dry-supersonic-deposition (DSD) of Lithium-Iron-Phosphate (LFP) cathode material onto battery pouch cell aluminium foil substrate. Core challenge. Scaling the manufacture of solid-state batteries. Solvent-free dry deposition. Supersonic particle deposition creating dense layers. Eliminates toxic solvents. Solvent-free processing reduces energy use and supports scalable manufacturing. Successful Trials. Advancing into a structured evaluation program. Strategic outcomes. Results to inform prototype development, partnerships and strategic pathways. 1. ASX:CRR announcement - SOLID-STATE LITHIUM-ION BATTERY EVALUATION PROGRAM – 11 February 2026 ASX:CRR Evaluation to Prototype Validation Timeline and milestones for the next phase of development and strategic decisions. 16 Evaluation Phase (Q1-Q2 2026) Active program at SDM under the NSF-supported CEPS framework focused on material refinement and trial validation. Technical Validation Completion of electrolyte selection to support trial cell development and independent third-party assessment. Prototype Assembly Integration of the ASE (chemistry) and DSD (manufacturing) workstreams into initial prototype solid-state cell assemblies for laboratory and independent evaluation. Commercial Positioning Enhancing optionality across partnerships, IP generation and future commercial pathways. The above activities are limited to technical evaluation and do not imply commercial manufacturing. Outcomes will inform future prototype development and strategic decisions. ASX:CRR New Zealand Gold Otago & Reefton – South Island The New Zealand Opportunity Diverse gold-antimony portfolio to create momentum - Outstanding exploration potential across a Large-scale gold portfolio. - Significant scale opportunity: OceanaGold’s +10 Moz Macraes operation1. ‘Power of distribution law’ potential with multiple +1 Moz deposits yet to be discovered within the Otago region. - Breakthrough discovery at Santana Minerals (ASX:SMI) Rise & Shine gold deposit has renewed the exploration strategy and materially upgraded regional targeting models. - In-Country Support - New Zealand-based geological group, with links to the discovery and resource growth of the Rise and Shine deposit. - Extensive landholding: 1,795 km² package covers the underexplored gold-antimony belts of Otago and Reefton. Low-holding costs. - Tier-1 jurisdiction: Ranked 12th in the 2025 Fraser Institute Investment Attractiveness Index, with New Zealand’s ‘Fast Track’ permitting processes. ASX:CRR 18 1. Based on OceanaGold Corporation - NI 43-101 Technical Report, Macraes Gold Mine, Otago, New Zealand - March 28, 2024 Cap Burn Otago Region - Advanced gold project ~11 km from OceanaGold’s Macraes operation. - Confirmed gold mineralisation coincident with a large arsenic-in-soil anomaly. - Structurally analogous to Santana Minerals Rise and Shine - untested at depth. Silver Peaks Otago Region - Large-scale prospect near Macraes, historic Au-Sb structures. - Underexplored with district-scale potential. Lammerlaw Otago Region - Located on major structural boundary. - Analogous to Macraes gold system with mapped gold and tungsten trends. Tokomairiro Otago Region - Historical goldfield - high-grade rock chip samples up to 135 g/t Au. - Multiple reef systems along a broader mineralised trend. Croesus Reefton Goldfields - Located near the Reefton Goldfield, with high-grade gold-antimony veins and tungsten-rich greisen systems. - Multiple untested structural targets across a 5 km mineralised corridor. ASX:CRR New Zealand Projects Diverse gold-antimony portfolio to create momentum 19 Silver Peaks Lammerlaw Tokomairiro Cap Burn Croesus - Located on a major NW–SE shear corridor. Next to OceanaGold’s Macraes +10 Moz Au operations. - Underexplored - Legacy drilling targeted a large arsenic-in-soil anomaly, validating an orogenic gold system. - Multiple historic alluvial gold workings along strike, highlight prospectivity of the area. - New structural model leverages Santana Minerals’ Rise and Shine discovery in 20211. - Multiple drill targets ~10km of strike potential. - Initial phased drill program completed Dec-20252. Assay results expected late February 2026. ASX:CRR 20 1. ASX:CRR announcement 6 August 2025 2. ASX:CRR announcement 22 December 2025 Cap Burn Gold Project On strike from +10Moz Macraes Operations Breakthrough factors. Santana Minerals’ Rise and Shine discovery came from a renewed structural model, stepping down plunge from surface arsenic-in-soil anomalies and low-grade mineralisation. Persistence Pays. Rise and Shine was discovered (MDD007) in the third exploration phase1. Committed to drilling through barren cover (TZ3 unit). Untapped Potential. Macraes +10 Moz endowment suggests multiple +1 Moz deposits; only Rise and Shine has been discovered. ‘Power of distribution law’. Shareholder Opportunity. Leveraging learnings from Rise and Shine discovery, testing new geological models through systematic exploration. TZ3 SCHIST UNIT TZ4 SCHIST UNIT Cap Burn Project 2020 drilling ASX:CRR Cap Burn – Rise & Shine Analogue New structural model leverages Santana Minerals’ Rise and Shine discovery 21 1. Santana Minerals Limited (ASX: SMI) Announcement 28 April 2021 Cap Burn Project cross-section(top) – conceptual down-plunge target at Cap Burn with comparison to Santana Minerals Rise and Shine cross-section (bottom)(Santana Minerals (ASX:SMI) August 2023 investor presentation. slide 9)(note: cross sections are not to the same scale) - Multiple priority gold-antimony targets. - Antimony reported in quartz lodes at several localities in the Croesus Knob Reefs. - Modern mining resurgence in Reefton with Federation Mining Snowy River operations, Rua Gold (TSX-V: RUA) and Siren Gold (ASX:SNG). - Proven potential with several historic gold and antimony mines within the permit area: - Croesus Reef / Taffy - Roaring Meg / Garden Gully - High-grade confirmed with rock chip samples up to 28.9 g/t Au and 33.8 % WO3 1. - Long history of mining with established infrastructure and strong community support. ASX:CRR CROESUS – Reefton Region High Impact Exploration Target 22 1. ASX:CRR announcement 6 August 2025 Halls Peak Project Gold - Antimony - Base metals NSW - Australia ASX:CRR - Scale potential. ~2 km mineralisation corridor1. - High-grade surface rock samples - 17.9 g/t Au, 0.7 % Sb and 53.2 g/t Ag2. - ~19 km SE of Larvotto’s (ASX:LRV) Hillgrove antimony-gold operations and ~14 km E of Koonenberry Gold (ASX:KNB) Enmore Project - same structural corridor. - Orogenic Au/Sb system potential – Petrographic identified structurally controlled quartz–sulphide veining3. - Airborne mag identified multiple structures. Strong correlation with soil-geochemistry. - Maiden drill program confirmed orogenic system with strong multi-element, gold up to 0.38 g/t Au, silver up to 22.7 g/t Ag. Amoco – Au/Sb High-grade orogenic gold-antimony system potential ASX:CRR 24 1 ASX:CRR announcement 18 September 2025 2 ASX:CRR announcement 4 June 2025 3 ASX:CRR announcement 2 July 2025 4 ASX:CRR announcement 18 September 2025 - Located adjacent to Larvotto Resources Limited (ASX:LRV) Hillgrove antimony-gold operations. - Depressed antimony markets and extended ownership have resulted in a lack of modern exploration activity in the area. - Numerous historical antimony workings, defining a structural corridor and an immediate exploration target. - High-grade rock samples from old antimony workings demonstrate a fertile corridor 1: - 52.3 % Sb (MVS17) - 38.3 % Sb (MVS8) - 31.8 % Sb (MVS14) - 15.35 % Sb, 2.71 g/t Au (MVS11) - 12.45 % Sb, 2.18 g/t Au (MVS18) - Close to infrastructure and an established mining-friendly community. - Applications for soil mapping and a maiden drill program are advancing, with active discussions for a land access agreement ongoing. 1. ASX:CRR announcement 16 December 2024 ASX:CRR Mayview – Au/Sb Emerging target - Potential Hillgrove-style orogenic antimony-gold system 25 ASX:CRR Investment Proposition 26 01 04 03 02 Large, low-cost land holdings of early-stage gold-antimony projects in Tier-1 geology and jurisdictions. Multiple drill targets - High discovery potential. Strategically located lithium resource in Ontario, Canada with immediate access to world-class infrastructure and simple metallurgy. Low-cost workstreams underway to de-risk and add long-term value. Evaluation of next-generation solid-state lithium-ion battery IP in the U.S. Access to low-cost, high-leverage R&D model. Enhancing optionality across partnerships, IP generation and commercial pathways. North American Lithium Resource. Shareholder alignment. Exposure to upstream lithium battery technology. Exceptional pipeline of gold and antimony projects. Proven leadership, creating shareholder value across multiple commodities and industries. Directors and Management hold 11.0 % of CRR. COMPLIANCE STATEMENT This document contains information relating to the Mineral Resource estimate for the Mavis Lake Lithium Project, extracted from the Company’s ASX announcement dated 5 May 2023. The Company confirms that it is not aware of any new information or data that materially affects the information included in the original announcement and that all material assumptions and technical parameters underpinning the Mineral Resource estimate continue to apply. The Mavis Lake MRE includes all applicable drilling results up to and including 29 March 2023. The Mavis Lake MRE has been reported at a cut-off grade of 0.3% Li2O and an open-pit mining scenario. A Bulk Density of 2.8 has been used for mineralised pegmatite. Estimation has been completed using inverse distance weighting. Resource classification is according to the JORC Code Mineral Resource categories. This document contains information relating to the Mineral Resource estimate for the Halls Peak Project, which is extracted from the Company’s ASX announcement dated 30 June 2023. The Company confirms that it is not aware of any new information or data that materially affects the information included in the original announcement and that all material assumptions and technical parameters underpinning the Mineral Resource estimate continue to apply. The Halls Peak MRE has been reported at a cut-off grade of 2% zinc and an open-pit mining scenario. This yields a total metal value that is potentially economically viable for open-pit mining. The MRE incorporates the reasonable prospects for eventual economic extraction assumed for open-pit mining. Resource classification is according to the JORC Code Mineral Resource categories. This document contains information on the Cap Burn, Silver Peaks, Lammerlaw, Tokomairiro, Croesus and Rock and Pillar Projects extracted from ASX market announcements dated 6 August 2025, 8 September 2025, 10 September 2025, 4 December 2025 and 22 December 2025 reported in accordance with the 2012 JORC Code and available for viewing at www.criticalresources.com.au. The Company confirms that it is not aware of any new information or data that materially affects the information included in any original ASX market announcement. This document contains information on the Halls Peak Project extracted from ASX market announcements dated 22 November 2021, 30 June 2023, 28 August 2024, 12 September 2024, 3 October 2024, 8 November 2024, 19 November 2024, 4 December 2024, 16 December 2024, 12 February 2025, 20 March 2025, 4 June 2025, 2 July 2025, 18 September 2025, 1 October 2025, 13 October 2025 and 5 December 2025 reported in accordance with the 2012 JORC Code and available for viewing at www.criticalresources.com.au. The Company confirms that it is not aware of any new information or data that materially affects the information included in any original ASX market announcement. This document contains information on the Mavis Lake Project extracted from ASX market announcements dated 25 October 2021, 16 June 2022, 21 July 2022, 13 September 2022, 24 October 2022, 25 October 2022, 31 October 2022, 20 December 2022, 29 December 2022, 23 January 2023, 9 February 2023, 27 March 2023, 3 April 2023, 18 May 2023, 16 June 2023, 27 June 2023, 17 July 2023, 24 July 2023, 21 August 2023, 13 September 2023, 19 September 2023, 19 October 2023, 24 October 2023, 2 November 2023, 15 November 2023, 13 February 2024, 18 March 2024, 17 April 2024, 2 May 2024, 22 May 2024, 29 May 2024, 2 July 2024, 8 July 2024, 24 July 2024, 22 August 2024, 28 October 2024, 30 October 2024, 2 December 2024, 27 June 2025, 25 August 2025, 3 November 2025 and 27 November 2025 reported in accordance with the 2012 JORC Code and available for viewing at www.criticalresources.com.au. The Company confirms that it is not aware of any new information or data that materially affects the information included in any original ASX market announcement. All announcements are available for viewing at the Company’s website www.criticalresources.com.au. Mineral Resource Statement 27 Halls Peak Project JORC Classification Zn Cut-Off grade (%) Tonnage (Mt) Zn (%) Pb (%) Cu (%) Ag ppm (g/t) Au ppm (g/t) Indicated - - - - - - - Inferred 2.0 0.84 3.7 1.5 0.44 30 0.1 Total* - 0.84 3.7 1.5 0.44 30 0.1 Mavis Lake -Lithium Project JORC Classification Li2O Cut-Off grade (%) Tonnage (Mt) Li2O (%) Inferred 0.3 8.0 1.07 Total* 8.0 1.07 *Reported at a cut-off grade of 2% Zn for an open pit mining scenario. Estimation for the model is from the generation of a rotated block model, with blocks dipping 55>330o. Classification is according to JORC Code Mineral Resource categories. Refer to the ASX:CRR announcement 30 June 2023. Mavis Lake Lithium Project - Mineral Resource Estimate *Reported at a cut-off grade of 0.30% Li2O for an open pit mining scenario. Estimation for the model is by inverse distance weighting. Classification is according to JORC Code Mineral Resource categories. Refer to ASX:CRR announcement 5 May 2023. Halls Peak – Gibson Base Metals Project - Mineral Resource Estimate ASX:CRR www.criticalresources.com.au