i-80 Gold says Lone Tree plant refurbishment stays on schedule, targets first gold pour in late 2027

• I-80 Gold kept the Lone Tree autoclave and carbon-in-leach plant refurbishment on schedule for first gold pour by year-end 2027.
• Total capital estimate held at USD 430 million, including about 12% contingency, owner’s costs, and capital spares.
• 2026 spending guidance reiterated at USD 140 million to USD 160 million; about 40% of capital committed by mid-July.
• Major construction targeted for Q4 2026; detailed engineering about 30% complete, with roughly 50% of procurement awarded by value.
• Refurbished plant is expected to shift the company from toll milling to owner-operated processing, targeting USD 1,000 to USD 1,500 per ounce margin uplift.

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. I-80 Gold Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-050887), on July 30, 2026, and is solely responsible for the information contained therein.