Resouro Strategic Metals: AGM Presentation

C h r i s t o p h e r E a g e r - 2 6 M a r c h 2 0 2 6

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TSX-V:RSM ASX:RAU FSE:8TX OTC:RSGOF

Tiros Central Block approx. 9% of the Resource Target NI 43:101 Measured and Indicated Resource

1.4 Billion Tonnes at 4,000ppm TREO and 12% TiO2

5.6 million tonnes contained TREO 168 million tonnes contained TiO2

Contained TiO2in Measured and Indicated 168 Mt

Contained TiO2in Indicated and Inferred

Bubble chart of Tiros' total and high-grade MRE for rare earths, compared to selected peer projects, in relation to the tonnage of Measured and Indicated Mineral Resources versus average grade. The bubble size reflects the metal content, calculated as total resource tonnes multiplied by the average resource grade.

TSX-V:RSM ASX:RAU FSE:8TX OTC:RSGOF *Refer to ASX announcement 9 April 2025: Tiros Measured and Indicated Resource increased by 37% to 1.4 billion tonnes at 12% TiO2and 4,000 ppm TREO 3

The region and project have unique features

Favourable geology in large land holding of approximately 497km2

Extensive homogeneous layer of consistent host type and grade

Enormous 1.9billion tonnes MRE containing ultra high-grade TiO2mineralization

Note: further details of the Company's JORC MRE are contained within the Company's ASX announcement of 9 April 2025 / TSXV 8 April 2025. Resouro is not aware of any new information or data that materially affects the information included in the Company's announcement and that all material assumptions and technical parameters underpinning the estimates referred to therein continue to apply and have not materially changed.

Only 8% of total tenements explored to date with significant upside potential

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Processing and Feasibility

Environmental Impact Statement underway Mining license application underway Preliminary mine planning studies completed Preliminary economic study near completion Sulphuric acid leaching:

• +90% extractions of TREO achieved

• 77% recovery of titanium dioxide

MOU with Rare Earth Technologies for supply of TREO

Next Steps

Publication of PEA

Trial mining and pilot test work

Preliminary economic study, various scenarios Build pilot plant for offtaker engagement Finalize Environmental Impact Assessment Finalize mining license

Apply for Installation license

Plant and operations construction

Production license 4

Commissioning of plant and production

Resouro Market Capitalization CAD 0.23 per share $24 million

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Nearest Comparable Brazilian REE Developers

Market cap per tonne of TREO in Measured & Indicated

Nearest Comparable TiO2Project

Market Cap per tonne of TiO2in Measured & Indicated

Initiatives to Enhance Resouro's Market Valuation

Address delays in producing key project milestones

• Promoted Luedson Maduca from Chief Geologist to Operations Manager

• Appointed Simon Stilwell as Chairman so Chris Eager, CEO, can focus on project development

• Running key development programs in parallel with offtaker engagement

• Advancing collaboration with offtakers

  Strengthen market awareness and Investor Relations

• Appointed Refined Substance, a respected PR/IR Company in Canada

• Will publish and distribute a paid for, independent research report

• Building direct relationships with vetted investors and brokers

• Appointed a market maker in Canada

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