American Tungsten Corp. (CSE: TUNG) (OTCQB: TUNGF) (FSE: RK9) is pleased to announce that, further to its press releases dated October 14, 2025, October 15, 2025, October 20, 2025, and October 22, 2025, it completed the second tranche of its non-brokered private placement for gross proceeds of C$1,189,380 from the sale of 461,000 common shares of the Company at a price of C$2.58 per Share under the Listed Issuer Financing Exemption (as defined herein).

“This second tranche of financing underscores the continued confidence from institutional investors and insiders who recognize tungsten’s vital role in building resilient, secure supply chains,” said Ali Haji, CEO of American Tungsten. “With this additional capital, we are poised to accelerate development at the Idaho IMA Mine and advance our broader mission to establish American Tungsten as a leading North American source of critical minerals.”

The Common Shares were issued pursuant to the listed issuer financing exemption under Part 5A of National Instrument 45-106 – Prospectus Exemptions as amended by Coordinated Blanket Order 45-935 – Exemptions from Certain Conditions of the Listed Issuer Financing Exemption. The Common Shares issued under the Listed Issuer Financing Exemption are not subject to a hold period pursuant to applicable Canadian securities laws.

The proceeds raised from the both Tranches will be used by the Company for general and administrative expenses and working capital purposes as further described in the Company’s amended and restated Form 45-106F19 Listed Issuer Financing Document dated October 20, 2025 that can be accessed under the Company’s issuer profile on SEDAR+ at www.sedarplus.ca and on the Company’s website at www.americantungstencorp.com.

In connection with the Second Tranche, the Company paid aggregate cash commissions of C$50,619.60 on gross proceeds of C$1,189,380. No finders’ warrants were issued.

This news release does not constitute an offer to sell or a solicitation of an offer to sell any of securities in the United States. The securities have not been and will not be registered under the United States Securities Act of 1933, as amended (the “U.S. Securities Act”) or any state securities laws and may not be offered or sold within the United States or to U.S. Persons unless registered under the U.S. Securities Act and applicable state securities laws or an exemption from such registration is available.

ABOUT AMERICAN TUNGSTEN CORP.

American Tungsten Corp. is a Canadian exploration company focused on high-potential tungsten and magnetite assets in North America. The Company is advancing the Ima Mine Project in Idaho to commercial production, addressing critical metal scarcity in North America. The Company’s Ima Mine Project is a historic and high-quality underground tungsten past-producing property on private-patented land well above the water table with significant infrastructure. The Company holds an exclusive option to acquire full ownership (subject to a 2% royalty) and has expanded its land position with 113 additional federal claims covering nearly 2,000 acres.