Supreme Critical completes Silver Vista site visit

Mr. George Tsafalas reports SUPREME CRITICAL METALS COMPLETES SITE VISIT OF THE SILVER VISTA SILVER-COPPER PROPERTY, SMITHERS, BC Supreme Critical Metals Inc.'s geological team has completed a site visit and field assessment of the Silver Vista silver-copper property, located in the Omineca mining division, approximately 55 kilometres northeast of Smithers, B.C. Prior to this site visit, the company obtained a light detection and ranging (lidar) survey of the property and engaged SLR Consulting (Canada) Ltd. of Vancouver to conduct a surficial geology mapping survey. Preliminary maps and interpretations from SLR were available for the geologists to aid in the assessment and prioritization of the multiple soil geochemical surveys on the property. All of the 2021 drill site locations (nine drill holes) were located and inspected, and test pits were completed and till samples were taken in high-priority soil geochemical targets. Other activities included meetings with consultants engaged to prepare and file a notice of work (NoW) and reclamation program for an exploration program comprising diamond drilling, trenching, test pitting and overburden (till) drilling. the company also held preliminary meetings with Smithers-based diamond drilling contractors active in the region and collaborating with the Lake Babine Nation. In addition, the team completed an introductory visit to the Lake Babine Nation offices in Burns Lake. "The team's site visit to the Silver Vista silver-copper property was successful in confirming additional high-priority soil geochemical targets, in addition to the MR zone mineralization indicated by diamond drilling," said interim president and chief executive officer George Tsafalas. "Multiple targets have been selected, with permitting of the exploration program continuing. Silver have set record prices and the combination with copper, designates both metals as critical metals in the USA, representing a compelling opportunity. The deposit model sought at the Silver Vista property is near-surface, bulk-tonnage, open-pit, strata-bound silver-copper mineralization, which can be readily tested with shallow drilling." About the Silver Vista property The Silver Vista property covers 4,839 hectares and is readily accessible through a network of logging roads west of the Nilkitkwa forest service road, which parallels Lake Babine. As previously reported (see press release dated Aug. 21, 2025), surface sampling and diamond drilling have outlined multiple, stacked horizons of silver-copper (plus or minus zinc) mineralization within stratiform sedimentary sequences -- features consistent with a strata-bound copper-silver deposit model. On a worldwide basis, strata-bound copper-silver deposits contain approximately 23 per cent of all known copper resources and represent the second-most important global source of the metal after porphyry copper deposits. These deposits may also host significant byproduct values in silver, cobalt and zinc. A 2021 drill program (1,507 metres in nine holes) returned the best intercepts to date, highlighted by hole SV21-07: 46 metres from 106 metres averaging 48 grams per tonne silver and 0.62 per cent copper, including 17 metres averaging 94 grams per tonne silver and 1.34 per cent copper; peak grades within this interval reached 431 grams per tonne silver (121 to 122 metres) and 2.57 per cent copper (112 to 113 metres). The property is located in the Omineca mining division of British Columbia, within the traditional territory of the Lake Babine Nation. The property lies approximately 23 kilometres west-southwest of American Eagle Gold Corp.'s high-profile Nak project and about 30 kilometres west of Amarc Resources Ltd.'s Duke copper-gold porphyry deposit. It features gentle topography and enjoys year-round road access through established forestry infrastructure. Qualified person The scientific and technical information contained in this news release has been reviewed and approved by Helgi Sigurgeirson, PGeo, a certified independent professional geologist who is a qualified person as such term is defined under National Instrument 43-101, Standards of Disclosure for Mineral Projects. Supreme is dedicated to keeping its shareholders informed of the company's progress and will provide updates as it advances its initiatives within the silver sector. The company appreciates the continued support of its shareholders and is enthusiastic about the future of the company in this market. Strategic media engagements The company has entered into a marketing media agreement with Mining Investor Resources Media Ltd. (MiningIR) for a 12-month term effective Oct. 21, 2025, to help raise on-line marketing awareness and provide comprehensive digital media services. The company will pay $36,000 in 12 equal monthly payments. Established in 2018, MiningIR is a media company that delivers corporate media and digital distribution for publicly traded resource companies, including content development, website and social amplification, investor-facing videos, targeted e-mail distribution, and display placements across its mining media platform. MiningIR is at arm's length to the company, and no material non-public information will be disclosed. All interactions and service provisions will be co-ordinated through Jamie Hyland at MiningIR at [email protected] or 604-442-2425. About Supreme Critical Metals Inc. Supreme Critical Metals is a publicly traded diversified investment corporation actively exploring and investigating multiple opportunities in lithium, copper, silver and precious metals. The company adheres to strategic guidelines that prioritize regions conducive to mining, supported by favourable government regulations and existing infrastructure. We seek Safe Harbor.