United States Antimony Corporation · NYSE:UAMY
United States Antimony — Investor Presentation (July 2025)
26 slides from United States Antimony's investor presentation, Jul 15, 2025
Slide 1: Form 8-K Cover Page
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported) July 15, 2025 UNITED STATES ANTIMONY CORPORATION (Exact name of registrant as specif
Slide 2: Item 7.01 Regulation FD Disclosure
Item 7.01 Regulation FD Disclosure. A copy of presentation materials (“Presentation Materials”), that is intended to be used, in whole or in part, by representatives of the Company in connection with presentations to investors, analysts, and others, is furnished as Exhibit 99.1 to this Current Repor
Slide 3: Signatures
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. UNITED STATES ANTIMONY CORPORATION Dated: July 15, 2025 By: /s/ Richard R. Isaak Richard R. Isaak SVP, Ch
Slide 4: Exhibit 99.1
EXHIBIT 99.1 NYSE / UAMY NYSE TEXAS ay USAC 1 IES oF ae ee USENTIMONY UNITED STATES a» ‘~.
Slide 5: Forward-Looking Statements
NYSE/ UAMY NYSE TEXAS / UAMY FORWARD-LOOKING STATEMENTS References in this presentation to the "Company," "US Antimony," "USAC," "we," "us" and "our" refer to United States Antimony Corporation and its consolidated subsidiaries ("USAC"). The statements in this presentation that are not historical fa
Slide 6: Our Mission
NYSE / UAMY OUR MISSION NYSE TEXAS / UAMY United States Antimony Corporation is an American company producing essential materials for National defense, industrial, technological, and energy applications. We're strengthening our position in the global market while reducing dependence on foreign sourc
Slide 7: Antimony Uses
NYSE/ UAMY NYSE TEXAS / UAMY MILITARY & DEFENSE (32%( ANTIMONY USES AMMUNITION G ARTILLERY 51 CERAMICS | GLASS (11%) ARMOR-PIERCING ROUNDS Sb LASER GUIDED MISSILES HIGH-QUALITY GLASS MILITARY ELECTRONICS ENAMEL COATINGS Antimony BATTERY TECHNOLOGY 121.760 CERAMIC GLAZES AIRCRAFT CARRIERS COLORED GLA
Slide 8: Critical Minerals for National Security
CRITICAL MINERALS FOR NATIONAL SECURITY NYSE / UAMY • Designated critical mineral - essential for defense, energy, and tech NYSE TEXAS/ UAMY China & Russia control >60% of global supply; China cut off exports in 2024 USAC is the only North American downstream producer with two fully permitted smelte
Slide 9: Securing America's Supply Chains for Critical Minerals
NYSE-/ UAMY NYSE TEXAS / UAMY SECURING AMERICA'S SUPPLY CHAINS FOR CRITICAL MINERALS Executive Order 14017 (02/2021) - domestic production by 2027 under the D PA 2023: USAC approved for MIL-SPEC antimony trisulfide; with $400K +/- federal grant 2024: China cuts off global antimony exports, intensify
Slide 10: U.S. Antimony's Products & Uses
NYSE / UAMY NYSE TEXAS / UAMY U.S. ANTIMONY'S PRODUCTS & USES ANTIMONY Flame retardant synergist, Plastics & polymers, Glass & OXIDE ceramics, Pigments & coatings, PET catalyst ANTIMONY Lead alloy hardener, Batteries, Ammunition, Bearings METAL Semiconductors ANTIMONY Flame retardants, Plastics & po
Slide 11: Synthetic Antimony Trisulfide
NYSE / UAMY NYSE TEXAS / UAMY SYNTHETIC ANTIMONY TRISULFIDE UNRELIABLE AND INEFFECTIVVE GRID PERFORMANCE DIFFERENTIAL: HIGHER COST: NEGATIVE Antimony trisulfide produced Synthetic production methods are from stibnite extracted from more expensive due to complex SB253 high quality raw ore offers proc
Slide 12: Global Supply Constraints
NYSE/ UAMY NYSE TEXAS / UAMY GLOBAL SUPPLY CONSTRAINTS China and Russia control over 60% of global antimony ore • China has dominated global antimony trioxide (ATO) production since 2022 • China's exports of antimony ingot dropped 45% in 2024 as domestic solar cell demand soared • Falling ore grades
Slide 13: Rotterdam Price of Antimony Metal per Lb
NYSE / UAMY ROTTERDAM PRICE OF ANTIMONY METAL PER LB NYSE TEXAS / UAMY (includes metal only) $30.00 Over 500% Increase In Price Over Last Twelve Months $27.33 $25.00 44.30% $20.00 $18.94 $15.00 $10.00 $5.98 $5.50 $5.02 $5.00 $- 2021 2022 2023 12/31/2024 METAL MARKET PRICE PER LB AT 6/30/25 Note: Blu
Slide 14: U.S. Antimony's Alaska Claims
NYSE/ UAMY U.S. ANTIMONY'S ALASKA CLAIMS NYSE TEXAS / UAMY STIBNITE CREEK TOK, ALASKA 51 79 47 Sb Antimony 121.760 Au Gold 196.9665 Ag Silver 107.8682 29 30 Gulf of Alaska Cu Copper Zn Zinc 63,546 65.39 23,802 acres: 236+ mining claims in Alaska Fairbanks, Tok, and Maclaren River focus areas BRITISH
Slide 15: Cobalt Mining in Ontario, Canada
NYSE / UAMY COBALT MINING IN ONTARIO, CANADА NYSE TEXAS / UAMY • 455 claims in Sudbury Basin (9,483 hectares) • High-grade cobalt, nickel, copper, bismuth • Excellent infrastructure & access • Proven historical mining area since 1883 2025 budget: $500K for drilling & exploration includes stipping, r
Slide 16: New Tungsten Claims in Canada
NYSE/ UAMY NYSE TEXAS / UAMY NEW TUNGSTEN CLAIMS IN CANADA ESPANOLA SUDBURY Exceptional properties: ultra-high melting point, density, hardness, conductivity LACTZBERG Soaring demand as global supply tightens - no U.S./Canada production since 2016 China controls 80-85% of processing and has restrict
Slide 17: Expanded Critical Mineral Portfolio
NYSE / UAMY NYSE TEXAS / UAMY ADVANCING OUR CRITICAL MINEPAL PO 17 DOD LISTED CRITICAL U.S. ANTIMONY'S EXPANDED MINERALS CRITICAL MINERAL PORTFOLIO 51 74 27 51 74 27 28 12 Sb Antimony WTungsten Co Cobalt Sb Antimony W Tungsten Co Cobalt Ni Nickel Mg Magnesiun 121.760 183.85 58.9332 121,760 183.85 58
Slide 18: Zeolite: A Vitally Strategic Mineral
NYSE / UAMY NYSE TEXAS / UAMY ZEOLITE A VITALLY STRATEGIC MINERAL Zeolite is a natural crystalline material with a unique, porous structure that allows it to act as a molecular sieve, capturing and exchanging ions or molecules. It is widely used in industries such as agriculture (as a soil amendment
Slide 19: Applications of Zeolite
NYSE / UAMY NATERTREATMENT GRICOLTURE NYSE TEXAS / UAMY A GAPSURIFI CAT TI ON HORT ICUL REFI NING TURE MA PETROLEU APPLICATIONS OF ZEOLITE TS DET ER I O X I DAN NT T R A GE UST TICS IND NT 6PLAS SY NT CA G HE IN TL RS B FIBE TI ACK YT BEAR RIVER ZEOLITE C CR IC MINE PRESTON. ID USAC 16
Slide 20: Zeolite's Role in Nuclear Remediation
NYSE / UAMY ZEOLITE'S ROLE IN NUCLEAR REMEDIATION NYSE TEXAS/ UAMY . Three Mile Island (1979): Zeolite was used in the clean- up process to filter out radioactive isotopes from contaminated water in the reactor cooling system. Chernobyl (1986): Zeolite was used to contain radioactive contamination,
Slide 21: Bear River Zeolite Operations
NYSE / UAMY ZEOLITE MINE NYSE TEXAS / UAMY BEAR RIVER ZEOLITE OPERATIONS 25 Employees New V.P. of Operations and experienced plant manager New 10 Year Lease Executed BEAR RIVER ZEOLITE ZEO-TRUE NATURALS Recently hired two new salespeople (Water BRZ Treatment and Cattle) Modernizing and streamlining
Slide 22: Notable Recent Milestones
NYSE / UAMY NOTABLE RECENT MILESTONES NYSE TEXAS / UAMY SENIOR MANAGEMENT CHANGES ACCOMPLISHMENTS 2024 Revenues were the highest for USAC since going public President Resigned from Company and Board in 2012 New Chief Financial Officer New Controller First Quarter 2025 Revenues were a record New SVP
Slide 23: Consolidated Statements of Operations
NYSE / UAMY Revenues Up 128% YOY NYSE TEXAS / UAMY Gross Profit Up 302% YOY Net Income Up 269% YOY United States Antimony Corporation Consolidated Statements of Operations For the Three Months Ended March 31, 2025 2024 Revenues $ 7,000,005 S 3,072,067 Cost of revenues 4,628,275 2,482,582 Gross profi
Slide 24: Forward Strategy
NYSE / UAMY NYSE TEXAS / UAMY FORWARD STRATEGY Expand company owned antimony production in Alaska & Montana Continuing government grants / contract negotiations Support U.S. national security with domestic supply Continue expanding global antimony sources Grow new critical mineral reserves in U.S. &
Slide 25: Recent Publications
RECENT PUBLICATIONS NYSE / UAMY NYSE TEXAS / UAMY Additional publications may be found at https://www.usantimony.com/newsroom USAC CEO Featured on FOX Business UAMY and PPTA: Antimony's Rockstars Stealing Wall Street Analyzer with Maria Bartiromo the Market Stage Interview with Gary C. Evans June 5,
Slide 26: USAC Corporate Profile
NYSE / UAMY NYSE TEXAS / UAMY USAC CORPORATE PROFILE UNITED STATES ANTIMONY CORPORATION: NYSE | UAMY Share Price (7/14/2025): $2.99 52 Week Range: $0.27-$3.86 1,330% Increase Market Capitalization: $350 Million +/- TARK STO Cash Balance at 3/31/2025: $18.7 Million Average Daily Volume: 4.39 Million
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