Generation Mining Presents Fully Funded Marathon Mine Construction Plan

• Generation Mining's fully permitted, fully funded Marathon copper-palladium project in northwestern Ontario is under construction.
• Pro forma financing sources total CAD 1.19 billion, covering projected cash uses that include CAD 992 million in construction capital expenditure.
• Approximately 30% of capital costs have been priced, tracking at or below feasibility study allowances.
• The feasibility study estimates an after-tax net present value of CAD 1.07 billion, with a 28% internal rate of return.
• The 13-year mine plan targets average annual production of 42 million pounds of copper and 168,000 ounces of palladium.

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. Generation Mining Ltd. published the original content used to generate this news brief on November 03, 2026, and is solely responsible for the information contained therein.