Fortuna Mining forecasts 2026 all-in sustaining costs of $1,830–$1,975 per gold-equivalent ounce

• Fortuna Mining forecasts 2026 production of 281,000-305,000 gold-equivalent ounces at all-in sustaining costs of $1,830-$1,975 per ounce.
• Annual production is targeted at approximately 500,000 gold-equivalent ounces from the second half of 2028, driven by Séguéla expansion and Diamba Sud.
• Séguéla’s $110 million expansion targets annual gold output above 200,000 ounces from the second half of 2028; construction is underway.
• Diamba Sud targets first gold in mid-2028 with $400 million capital expenditure; its exploitation permit and final investment decision remain pending.
• Growth plans are supported by $593.3 million in liquidity at September 30, 2026, with nine-month free cash flow of $350.7 million.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Fortuna Mining Corp. published the original content used to generate this news brief on November 11, 2026, and is solely responsible for the information contained therein.