• Gunnison Copper outlined a 2026 PEA for its Arizona Gunnison project, targeting open-pit heap leach SX/EW copper cathode production.
• After-tax NPV at 8% of USD 1.96 billion, after-tax IRR 22.5% at USD 4.6/lb copper; initial capex with acid plant USD 1.56 billion.
• Mine plan shows 21-year life, average annual copper cathode output of about 174 million lbs, total recovered copper of 3.2 billion lbs.
• All-in sustaining cost estimated at USD 2.05/lb; payback period 3.9 years.
• Permitting framed as amendments to existing approvals; I-10 relocation process for a 2.8-mile segment slated to start in Q2 2026.

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. Gunnison Copper Corp. published the original content used to generate this news brief on July 07, 2026, and is solely responsible for the information contained therein.