Troilus Mining Corp. Information

Troilus Mining Corp. (TSX: TLG; OTCQX: CHXMF; FSE: CM5) is advancing one of North America’s largest undeveloped gold-copper projects toward construction in Québec, Canada. Having transitioned from feasibility into development, Troilus is currently advancing through detailed engineering and working through the final stages of the permitting process. The latest Technical Report published in September 2026 outlines a large-scale generational asset with an approximately 26-year mine life, supported by 478 million tonnes of Proven and Probable Mineral Reserves. At long-term base case metal price assumptions of US$3,600/oz gold, US$5.00/lb copper and US$50.00/oz silver, the Project generates an after-tax NPV(5%) of US$3.2 billion, a 22% IRR and a 3.6-year payback period. The Company’s financing strategy is well underway, anchored by a US$1.2 billion senior secured debt mandate supported by leading global banks and export credit agencies, alongside preliminary offtake arrangements with Aurubis and Boliden. With Basic Engineering complete and Detailed Engineering, permitting, procurement and project financing advancing in parallel, Troilus is entering a defining stage of value creation as it progresses the Project toward a construction decision while continuing to evaluate opportunities for resource growth and mine-plan optimization. Troilus Mining Corp. trades on the Toronto Stock Exchange under the symbol "TLG", on the OTCQX in the U.S. under the symbol "CHXMF", and on the Frankfurt Stock Exchange under the symbol "CM5". For more information, visit www.troilusmining.com or reach out to our Investor Relations team at +1 647-276-0050.