Vancouver, British Columbia--(Newsfile Corp. - January 20, 2026) - American Pacific Mining Corp (CSE: USGD) (OTCQX: USGDF) (FSE: 1QC1) ("American Pacific" or the "Company") is pleased to announce that, due to strong investor demand, it has increased the size of its previously announced non-brokered private placement (the "Offering") (see news release dated January 20, 2026) from 34,090,909 units at a price of $0.22 per unit (the "Unit") for gross proceeds of $7,500,000 to 44,318,182 units for gross proceeds of $9,750,000. The private placement is now fully subscribed and the order book is closed."We appreciate the strong investor participation in this financing, which underscores the market's confidence in our strategy of advancing our highly prospective Madison Copper-Gold Project in Montana, while also providing exposure to a significant equity portfolio of exceptional western US copper, gold and silver company," commented CEO Warwick Smith. "Following the closing of this financing, we intend to undertake a robust drill program aimed at delineating a first mineral resource estimate at Madison, while also testing the full scope of the Project by drilling both skarn and porphyry targets."The Company intends to use the net proceeds from the Offering for exploration and development on the Company's Madison Copper-Gold Project, other mineral exploration and development projects, and for general corporate purposes. Closing of the Offering is expected to occur as soon as practicable and may occur in one or more tranches. The Company may pay a finder's fee in connection with the Offering to eligible arm's length finders in accordance with the policies of the Canadian Securities Exchange. Eventus Capital Corp. has been appointed as a Finder in connection with the Offering.This Offering is being conducted under the listed issuer financing exemption as per Part 5A of National Instrument 45-106 - Prospectus Exemptions. As a result, the securities issued will not be subject to a hold period under the prevailing Canadian securities laws. An Offering Document related to this Offering is available on the Company's SEDAR+ profile at www.sedarplus.ca and on www.americanpacificmining.com. Potential investors are advised to thoroughly review the offering document prior to making any investment decisions.The securities issued pursuant to the Offering have not, nor will they be registered under the United States Securities Act of 1933, as amended, and may not be offered or sold within the United States or to, or for the account or benefit of, U.S. persons in the absence of U.S. registration or an applicable exemption from the U.S. registration requirements. This news release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in the United States or in any other jurisdiction in which such offer, solicitation or sale would be unlawful.

About American Pacific Mining Corp.

American Pacific Mining Corp. is a precious and base metals explorer focused on opportunities in the Western United States. The Company's flagship asset is the 100%-owned past-producing Madison Copper-Gold Project in Montana. For the acquisition of Madison, American Pacific was selected as a finalist in both 2021 and 2022 for 'Deal of the Year' at the S&P Global Platts Metals Awards, an annual program that recognizes exemplary accomplishments in 16 performance categories. Through a 2025 transaction with Vizsla Copper, American Pacific has established a major equity position and secured $15M in aggregate milestone upside exposure to the advanced exploration stage Palmer Copper-Zinc VMS Project in Alaska. Also, in American Pacific's portfolio are several high-grade, precious metals projects located in key mining districts in Nevada, on which the Company intends to transact. The Company's mission is to provide shareholders discovery and exploration upside exposure across its portfolio through partnerships, spin-outs and direct exploration.

On Behalf of American Pacific Mining Corp. Board of Directors:

Warwick Smith, CEO & Director Corporate Office: Suite 910 - 510 Burrard Street Vancouver, BC, V6C 3A8 Canada

The Canadian Securities Exchange has neither approved nor disapproved the contents of this news release.

FORWARD-LOOKING STATEMENTSWhen used in this press release, the words "estimate", "project", "belief", "anticipate", "intend", "expect", "plan", "predict", "may" or "should" and the negative of these words or such variations thereon or comparable terminology are intended to identify forward-looking statements and information (collectively referred to as "forward-looking information". Although the Company believes, in light of the experience of their respective officers and directors, current conditions and expected future developments and other factors that have been considered appropriate, that the expectations reflected in forward-looking information in this press release are reasonable, undue reliance should not be placed on them because the parties can give no assurance that such statements will prove to be correct. The forward-looking information in this press release include, amongst others: the terms of the Offering, the anticipated closing of the Offering, the ability of the Company to complete the Offering, the approval of the Offering by the CSE, and the intended use of proceeds of the Offering. Such statements and information reflect the current view of the Company. There are risks and uncertainties that may cause actual results to differ materially from those contemplated in the forward-looking information.

By their nature, forward-looking information involves known and unknown risks, uncertainties and other factors which may cause actual results, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking information. There are a number of important factors that could cause the Company's actual results to differ materially from those indicated or implied by forward-looking information. Such factors include, among others: currency fluctuations; limited business history; disruptions or changes in security markets; results of operation activities and development of projects; project cost overruns or unanticipated costs and expenses; and general development, market and industry conditions. The Company undertakes no obligation to comment on analyses, expectations or statements made by third parties in respect of their securities or their respective financial or operating results (as applicable). The Company cautions that the foregoing list of material factors is not exhaustive. When relying on the Company's forward-looking information to make decisions, investors and others should carefully consider the foregoing factors and other uncertainties and potential events.

The Company has assumed that the material factors referred to in the previous paragraph will not cause such forward-looking information to differ materially from actual results or events. However, the list of these factors is not exhaustive and is subject to change and there can be no assurance that such assumptions will reflect the actual outcome of such items or factors. The forward-looking information contained in this press release represents the expectations of the Company as of the date of this press release and, accordingly, are subject to change after such date. The Company does not undertake to update this information at any particular time except as required in accordance with applicable laws.

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