Mr. Jim Atkinson reports

ANTIMONY RESOURCES CORP. (ATMY) (ATMYF) (K8J0) DISCOVERS NEW MASSIVE STIBNITE MINERALIZATION AT THE MARCUS (WEST) ZONE AND HAVE EXPOSED THE MINERALIZATION IN BEDROCK OVER A DISTANCE OF 25 METERS

Antimony Resources Corp. has expanded and outlined further massive stibnite mineralization at the Marcus (west) zone, and has exposed the mineralization in bedrock over a distance of 25 metres. It is thought that this is a separate zone from mineralization at the main zone. Additional trenching and sampling on the newly discovered Marcus (west) zone and the Bald Hill south mineralization is planned for the 2026 exploration season.

The newly discovered mineralization can easily be tested by shallow drilling from locations such as BHW26-01 to BHW26-04 simply by turning the drill 180 degrees.

The 2026 definition drilling program has commenced to delineate the mineralization of the main zone at Bald Hill with two drill rigs. A third drill rig will be added in early February. This drilling is focused on detailed sampling of the Bald Hill main zone over a distance of 600 metres to a depth of at least 300 metres. It is thought that the proposed drill density will be sufficient for our consultants to calculate a maiden resource for the Bald Hill project.

The new discoveries made by the company's field crew on the property will be part of its continuing exploration program. Trenching on the south zone has identified stibnite-bearing boulders and stibnite in outcrop in this area over a distance of 150 metres.

Bald Hill antimony project

Highlights:

• Bald Hill is a high-grade antimony deposit in southern New Brunswick, Canada;
• Drilling has outlined an antimony deposit over 700 metres long;
• Widths of mineralization average three to four metres and grades average 3 per cent to 4 per cent antimony;
• National Instrument 43-101 technical report: The estimated potential quantity and grade of the drilled area from the 2025 technical report, the target of the company's exploration, is approximately 2.7 million tonnes with a grade between 3 per cent and 4 per cent antimony (1). For more details on the potential of the project as described by the author of the technical report, please consult the NI 43-101, which has been filed on SEDAR+. Antimony Resources has not completed enough work to confirm this estimate. The potential quantity and grade are conceptual in nature as there has been insufficient exploration to define a mineral resource, and it is uncertain if further exploration will result in the target being delineated as a mineral resource;
• Potential to expand based on additional known targets and additional claims added to the property.

(1) NI 43-101 technical report: "Bald Hill Antimony Project, Southern New Brunswick, Canada, NTS 21G/09," prepared for Antimony Resources, Oct. 28, 2025, prepared by John Langton, MSc, PGeo, JPL GeoServices, Fredericton, N.B., Canada.

The technical contents of this news release were reviewed and approved by Jim Atkinson, MSc, PGeo, president and chief executive officer of Antimony Resources, who is a qualified person as defined by National Instrument 43-101.

About Antimony Resources Corp.

Antimony Resources is an exploration and development company focused exclusively on antimony. The company's management team possesses extensive experience in financing, exploration, development and mining. The company is focused on becoming a significant North American producer of antimony.