NATURE OF OPERATIONS	6 Months Ended
Jun. 30, 2026
NATURE OF OPERATIONS
NATURE OF OPERATIONS	NOTE 1 - NATURE OF OPERATIONS United States Antimony Corporation and its subsidiaries in the U.S., Mexico, and Canada (“USAC,” the “Company,” “Our,” “Us,” or “We”) sell antimony, zeolite, and precious metals primarily in the U.S. and Canada. The Company mines, purchases and processes ore primarily into antimony oxide, antimony metal ingots, antimony trisulfide, and precious metals, primarily gold and silver, at its facilities located in Montana and Mexico. Antimony oxide is used to form a flame-retardant system for plastics, rubber, fiberglass, textile goods, paints, coatings, and paper, as a color fastener in paint, and as a phosphorescent agent in fluorescent light bulbs. Antimony metal ingots are used in bearings, storage batteries, and ordnance. Antimony trisulfide is used as a primer in ammunition. The Company also recovers precious metals, primarily gold and silver, at its Montana facility from third party ore. In April 1998, the Company formed US Antimony de Mexico, S.A. de C.V. (“USAMSA”) to produce antimony products in Mexico, and, in August 2005, the Company formed Antimonio de Mexico, S.A. de C.V. (“ADM”) to explore and develop antimony and precious metal deposits in Mexico. The Company formed Bear River Zeolite Company (“BRZ”) in 2000 where at its facility located in Idaho, the Company mines and processes zeolite, a group of industrial minerals used in water filtration, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, animal nutrition, soil amendment and fertilizer, and other miscellaneous applications. Beginning in 2024 and continuing in 2025 and 2026, the Company has acquired mining claims, real properties (patented claims) and leases located in Alaska, Montana and Ontario, Canada all of which are prospective for both antimony ore and other critical minerals. These acquisitions have the potential to increase antimony ore throughput at the Company’s facilities, reduce the cost of third-party antimony ore purchases, provide reliability of supply, expand the Company’s product offerings and diversify its critical mineral portfolio. The Company has also entered into an agreement to acquire certain exploration rights for mining properties located in the southeastern United States.

NATURE OF OPERATIONS

6 Months Ended

Jun. 30, 2026

NOTE 1 - NATURE OF OPERATIONS

United States Antimony Corporation and its subsidiaries in the U.S., Mexico, and Canada (“USAC,” the “Company,” “Our,” “Us,” or “We”) sell antimony, zeolite, and precious metals primarily in the U.S. and Canada. The Company mines, purchases and processes ore primarily into antimony oxide, antimony metal ingots, antimony trisulfide, and precious metals, primarily gold and silver, at its facilities located in Montana and Mexico. Antimony oxide is used to form a flame-retardant system for plastics, rubber, fiberglass, textile goods, paints, coatings, and paper, as a color fastener in paint, and as a phosphorescent agent in fluorescent light bulbs. Antimony metal ingots are used in bearings, storage batteries, and ordnance. Antimony trisulfide is used as a primer in ammunition. The Company also recovers precious metals, primarily gold and silver, at its Montana facility from third party ore. In April 1998, the Company formed US Antimony de Mexico, S.A. de C.V. (“USAMSA”) to produce antimony products in Mexico, and, in August 2005, the Company formed Antimonio de Mexico, S.A. de C.V. (“ADM”) to explore and develop antimony and precious metal deposits in Mexico. The Company formed Bear River Zeolite Company (“BRZ”) in 2000 where at its facility located in Idaho, the Company mines and processes zeolite, a group of industrial minerals used in water filtration, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, animal nutrition, soil amendment and fertilizer, and other miscellaneous applications. Beginning in 2024 and continuing in 2025 and 2026, the Company has acquired mining claims, real properties (patented claims) and leases located in Alaska, Montana and Ontario, Canada all of which are prospective for both antimony ore and other critical minerals. These acquisitions have the potential to increase antimony ore throughput at the Company’s facilities, reduce the cost of third-party antimony ore purchases, provide reliability of supply, expand the Company’s product offerings and diversify its critical mineral portfolio. The Company has also entered into an agreement to acquire certain exploration rights for mining properties located in the southeastern United States.