METALLA ROYALTY & STREAMING | September 2024 | 14 KeyAssets ARANZAZU VIZCACHITAS Zacatecas, Mexico Central Chile Metal Exposure: Copper, Gold, Silver Metal Exposure: Copper, Silver, Molybdenum 1% NSR - Producing 0.98% NSR - Development Estimated average annual GEO production ~ 1,100 Estimated average annual GEO production ~ 4,600 Steady producer with history of strong cash margins with 94 Recent PFS outlined robust economics with an annual – 108 GEOs guided for 2024 copper production of 183Kt for the first eight years Increased 2P by 53% net of depletion since restarting in Located in the Chilean copper belt, surrounded by multiple 2018. Currently undergoing a 29,400m program in 2024 on world-class operations. Feasibility Study expected in 2024 the property(7) and potential commencement of production in 2030.(8)

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