Marimaca Copper Corp. (TSX: MARI) (ASX: MC2) has filed the Feasibility Study technical report for the Marimaca Oxide Deposit project in Chile. The report was prepared in accordance with National Instrument 43-101 standards and supports the results announced on August 25, 2025. The report is available on Marimaca’s website and SEDAR+ profile. Marimaca is focused on its flagship Marimaca Copper Project and surrounding properties in Chile, including the Marimaca Oxide Deposit. The company is progressing the project through a Definitive Feasibility Study and exploring its land package in the Antofagasta region. Contact Tavistock for more information.

This news release includes forward-looking statements under Canadian securities legislation. Actual results could differ from anticipated outcomes due to various factors. Risks related to regulatory approvals, market conditions, mining operations, and financing could impact the company’s performance. The company’s annual information form and filings with Canadian securities authorities outline these risks. Readers should not rely solely on forward-looking statements. The Company will not update these statements except as required by law. TSX, ASX, and Canadian Investment Regulatory Organization do not endorse the accuracy of this release.

Read more at GlobeNewswire: Marimaca Copper Files NI 43-101 Technical Report for the