Gunnison Copper submits Arizona reclamation plan amendment for Gunnison open-pit project

• Gunnison Copper filed an amendment to the Mined Land Reclamation Plan for its open-pit Gunnison copper project in Arizona.
• MLRP decision expected by end-2026; the company targets full state permitting by mid-2028 to support a final investment decision.
• Aquifer Protection Permit amendment targeted for submission in Q1 2027; ADEQ review forecast at about 12 months with a decision in Q1 2028.
• Air Quality Permit amendment expected in mid-2027; amended permit targeted for mid-2028.
• Interstate 10 relocation planning runs in parallel; letter of intent to ADOT planned this quarter with a design concept report targeted by end-2027.

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 via Newsfile (Ref. ID: 202609170600NEWSFILECNPR____20260917_314734_1) on September 17, 2026, and is solely responsible for the information contained therein.