• Abasca engaged Tetra Tech to deliver a preliminary economic assessment for the 100%-owned Loki flake graphite deposit at Key Lake South.
• Study will be underpinned by an updated mineral resource estimate incorporating 2025-2026 drilling that extended strike length to about 1,400 meters from 500 meters.
• PEA scope includes open-pit mine design, graphite concentrate process flowsheet, infrastructure review tied to nearby Key Lake mill area access to highway, grid power.
• Work will also outline environmental, permitting, social factors; include capex, opex estimates for on-site graphite concentrate production.

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. Abasca Resources Inc. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202605260700ACCESSWRNAPR_____1170369) on May 26, 2026, and is solely responsible for the information contained therein.