Solaris Resources Inc. report drill results from the ongoing 2024 drilling program at its Warintza Project in southeastern Ecuador. These include the final assays for inclusion in the updated mineral resource estimate which is expected to be released this month. SLSE-36 was collared at the southeasternmost platform at Warintza Southeast and returned 148m of 0.72% CuEq¹ within a broader interval of 325m of 0.51% CuEq¹ from surface and remains open in strong mineralization, with the final 34m averaging 0.90% CuEq¹.

SLS-77 was collared on the northern boundary of the Northeast Extension of Warintza Central and returned 108m of 0.70% CuEq¹ from near surface within a broader interval of 273m of 0.57% CuEq¹ from surface. SLS-78 was collared from a new platform 100m to the west and drilled west through leached cap before returning 78m of 0.70% CuEq¹ within a broader interval of 114m of 0.65% CuEq¹ from 72m depth and then entering low grade granodiorite. SLS-79 was collared from the same platform and drilled west at steep inclination, returning 78m of 0.60% CuEq¹ from near surface within a broader interval of 248m of 0.50% CuEq¹, ending in strong mineralization.

SLST-03 was collared approximately 300m south of Warintza Central at the Trinche platform and drilled northwest into an open volume to convert undefined waste within the expected pit shell, returning 312m of 0.62% CuEq¹ within a broader interval of 1,028m of 0.30% CuEq¹ from surface. Patrimonio hole 04 consistent with 01 and 02 intersected an approximately 150m thick tabular zone of replacement mineralization dipping shallowly to the west for which the source has not yet been encountered. SLSP-03 was collared at higher elevation and intersected a low grade layer in the host lava sequence before passing into a barren, post-mineral porphyry that intruded and displaced the targeted mineralized layer.

Mineral alteration zoning and geochemistry suggests that the core of the mineralized system lies to the south. 2024 drill program was recently expanded to 60,000m comprising 140 holes from 80 platforms providing significantly improved drilling coverage with 27,000m in 74 holes completed to the end of June, with seven rigs targeting >8km of drilling in July due to improved site logistics from infrastructure development at site. Ongoing drilling is focused on Patrimonio exploration, resource extension at Warintza Southeast, and infill and technical drilling to support the PFS in H2/25, including geotechnical holes which are expected to fulfill a dual role in providing information to aid in the understanding of the geology of the Caya-Mateo epithermal gold and silver target area.