Arctic Minerals boosts Hennes Bay copper-equivalent resource 72% to 936,000 tonnes

• Arctic Minerals on November 2, 2026, increased Hennes Bay's copper-equivalent resource estimate in Sweden by 72% to 936,000 metric tons.
• The updated resource totals 90,700,000 metric tons at a copper-equivalent grade of 1.03%.
• Contained metals comprise 682,000 metric tons of copper and 60,900,000 ounces of silver.
• The estimate now covers six prospects, with 30% classified as indicated resources; the remainder is inferred.
• Mineralization remains open at Dingelvik and other prospects, with less than 5% of the target horizon drill-tested.

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. Arctic Minerals AB published the original content used to generate this news brief on November 02, 2026, and is solely responsible for the information contained therein.