SILVER VISTA PROPERTY, SMITHERS, B.C.

The Silver Vista Silver–Copper Property is Supreme Critical Metals’ flagship exploration project, comprising 4,839 hectares in north-central British Columbia. The property is located approximately 55 air-km northeast of the town of Smithers and 300 km NW of northern B.C.’s regional hub city of Prince George., within a well-established, mining-friendly jurisdiction, and is accessible year-round via an expanding network of logging roads.

The project hosts stratiform, sediment-hosted, stacked horizons of silver-copper (± zinc) mineralization within sedimentary sequences of the Smithers Formation, highlighting strong bulk-tonnage potential across a district-scale mineralized system.

• Historic drilling completed by previous operators on the original surface roadcut “MR” Showings includes drill hole SV21-07, which intersected a continuous 46-metre mineralized interval from 106 metres averaging 48 g/t silver and 0.62% copper, including a higher-grade 17-metre interval averaging 94 g/t silver and 1.34% copper.
• Within this broader zone, peak values of 431 g/t silver and 2.57% copper were reported. These drill results are historical in nature, pre-date Supreme’s involvement with the property, and have not been independently verified by the Company’s Qualified Person. The Company is not treating these results as current mineral resources or reserves.

To date, approximately 4,034 metres of diamond drilling in 30 shallow holes has been completed, all focused on the MR Showings, leaving the majority of the expanded property untested by drilling.

In January 2026, the Company significantly expanded the Silver Vista land package through the staking of additional claims, adding the Silver Vista 2, Far West, and North Flank (MR expansion) target areas. These new targets were selected following a review of an extensive regional database comprising more than 8,000 soil samples, 700 stream sediment samples, and airborne magnetic geophysical data, which identified geochemical signatures comparable to the MR Zone silver-copper mineralization.

Access to the project has improved substantially since earlier exploration campaigns. Logging activity has extended road access to within approximately three kilometres of the Silver Vista 2 target, and logging roads now cross and traverse the Far West target, significantly reducing logistical constraints and exploration costs.

Supreme is planning a summer exploration program to advance priority targets across the expanded property, including field verification, mapping, and sampling, with the objective of defining drill targets for follow-up exploration.

The Silver Vista Property lies within the traditional and unceded territory of the Lake Babine Nation. Supreme Critical Metals is committed to conducting its exploration activities with respect for Indigenous rights, culture, and heritage, and to fostering responsible, collaborative relationships.