Nio Strategic Metals magnetic survey maps five REE targets at Oka carbonatite, proposes 4,460-meter drill plan

• Nio Strategic Metals released results from a high-resolution heliborne magnetic-radiometric survey over its 100%-owned Oka carbonatite in Quebec.
• Interpretation mapped five major dyke-like magmatic structures in the North Ring, targeting rare earth element mineralization alongside historical niobium zones.
• Work outlined three REE mineralization styles, with reported selected sample grades of 1.5% to 4% total rare earth oxides.
• Technical team recommended a nine-hole diamond drilling program totaling about 4,460 meters to test REE targets in the North Ring.
• Company plans to pursue Quebec authorization for impact-causing exploration work to advance the proposed drilling.

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. Nio Strategic Metals Inc. published the original content used to generate this news brief via Newsfile (Ref. ID: 202609161734NEWSFILECNPR____20260916_314676_1) on September 16, 2026, and is solely responsible for the information contained therein.