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Ameriwest Critical Metals Provides Q2 2026 Corporate Update and Announces Live CEO Investor Webinar

Mergers & Acquisitions Corporate Updates

CSE: AWCM

OTC: AWLIF

FSE: 5HV

www.ameriwestcriticalmetals.com

Ameriwest Critical Metals Provides Q2 2026 Corporate Update and

Announces Live CEO Investor Webinar

Rapid Execution at Ameriwest’s Bornite Copper Project Aims to Position the Company for a

Maiden NI 43-101 Resource Estimate; Historical Core Now Under Active Re-logging; Five

Additional Breccia Pipe Targets Identified; Xeno Rare Earth Project Fully Owned

Vancouver, British Columbia – May 26, 2026 – Ameriwest Critical Metals Inc. (CSE: AWCM) (OTC: AWLIF)

(FSE: 5HV) (“Ameriwest” or the “Company”) is pleased to provide a corporate update on the

advancements made across Ameriwest’s North American critical minerals portfolio during Q2 2026. The

Company is also pleased to announce that CEO David Watkinson will host a live investor presentation and

Q&A webinar on June 4, 2026, at 1:00 PM Pacific Time.

Since closing the acquisition of the Bornite Copper Project in Oregon (the “Bornite Project”) in late 2025,

Ameriwest has executed a disciplined, accelerated exploration strategy at this 100%-owned asset. The

Company is systematically advancing the technical work required to deliver a maiden NI 43-101 compliant

mineral resource estimate on the Bornite Project, a milestone the Company believes will be

transformative for shareholder value.

The Company has also secured full ownership of its Xeno Rare Earth Project in northern British Columbia

(“Xeno”), a property with a considerable history of exploration including geological mapping, soil and rock

chip sampling, and geophysics indicating the presence of yttrium and other rare earth minerals.

Ameriwest is currently consolidating and digitizing historical data to define priority targets for future

exploration.

David Watkinson, CEO of Ameriwest, stated, "The pace of our technical progress at Bornite over the past

months has been exceptional. We have completed a 3D geological model from historical data that defines

the geometry of the mineralized system, expanded our land position to capture district-scale exploration

potential, identified five additional breccia pipe-style targets, and now have historical drill core under

active re-logging at APEX Geoscience's Reno facility. We are executing the program we outlined to

investors in February, and our goal is to validate the historical geological database, refine our 3D model,

and design and execute a focused drill program that will support the completion of an initial current

mineral resource estimate compliant with NI 43-101. We are operating in a macro environment where

North American copper and rare earth assets have never been more strategically important, and we

believe Ameriwest is exceptionally well-positioned to create significant value for our shareholders."

Q2 2026 Corporate Milestones

3D Geological Model Completed at Bornite

The Bornite Project is located approximately 50 miles east of Salem, Oregon, and hosts a copper-gold-

silver mineralized breccia pipe (the “Bornite Pipe”). Mineralization is associated with a roughly cylindrical,

vertically oriented, cigar-shaped pipe measuring approximately 450 feet in diameter and extending from

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surface to approximately 1,000 feet depth, where it remains open. Copper minerals, principally bornite

and chalcopyrite, occur within the breccia matrix.

On March 3, 2026, Ameriwest announced the engagement of APEX Geoscience Ltd. (“APEX”) to provide

geological services to advance exploration of the Bornite Project. On April 20, 2026, the Company

announced that APEX had completed a preliminary 3D geological model for the Bornite Project. The model

is based on historical drill data from Amoco Minerals, Cypress Minerals, and Plexus Resources from core

drilling conducted from the 1970s to the 1990s. The model defines three main mineralized domains within

the Bornite Pipe, including a high-grade copper shell located on the outside of the pipe, a lower-grade

interior pipe, and sheeted veins on the exterior of the pipe proximate to and outside the high-grade shell.

The model identified expansion targets on the southeast and northwest flanks of the deposit as well as at

depth, where step-out drilling could potentially expand the mineralized footprint.

Historical Core Re-logging and Multi-Element Assaying Commenced at Bornite

On May 20, 2026, the Company announced the commencement of a systematic core re-logging program

at APEX's secure facility in Reno, Nevada. Approximately 30 pallets of preserved historical drill core,

totaling approximately 41,702 feet, have been relocated from storage near Tonopah, Nevada, to APEX's

Reno facility. APEX has commenced detailed geological logging, including verification of lithology and

mineralization, collection of structural data, and core photography. APEX has identified priority drill holes

CC03, CC09, CC15, CC16, CC17, CC26, and CC29 for initial re -logging to strengthen geological

interpretation and support resource definition work.

The Company plans to selectively re-assay geologically significant intervals using a full-spectrum, multi-

element assay approach, expanding beyond the historical copper, gold, and silver assays to better

characterize the mineralized system. This approach may identify additional metals that were not assessed

in the historical work, though there can be no assurance that any additional metals of economic

significance will be identified.

The ability to re-log and re-assay the preserved core and to complete statistical analysis integrating

historical data with new data is expected to accelerate Ameriwest's path to a NI 43-101 resource estimate,

while at the same time reducing early-stage drilling requirements and timelines.

Bornite Property Expanded to 87 Claims Covering Approximately 1,740 Acres

On May 4, 2026, the Company announced the expansion of the Bornite Project land package from 34 to

87 unpatented mineral claims covering approximately 1,740 acres. The claim posts from 34 claims that

had been destroyed by the 2020 Beachie Creek Fire were re-staked, and an additional 53 new claims were

staked. This expanded claim block consolidates Ameriwest's control over the area surrounding the known

Bornite Pipe and secures additional ground whose prospectivity has not been fully explored. Breccia pipes

typically occur in clusters, and the strategic land expansion reflects management's conviction that the

broader Bornite district may host additional breccia pipe-style targets.

Five Additional Breccia Pipe-Style Targets Identified at Bornite

On May 11, 2026, the Company announced that a review and compilation of historical soil sampling and

geological mapping data had outlined five additional breccia pipe -style exploration targets in the

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northeast corner of the expanded claim block. These targets are spatially associated with historical

copper-in-soil anomalies and mapped breccia occurrences documented by Amoco Minerals Company in

the 1970s. The Company notes that the additional targets discussed herein remain unconfirmed and will

require follow-up work to validate. The known Bornite Pipe is a compelling target in its own right and

remains the Company's primary exploration target; however, these additional targets represent a pipeline

of exploration opportunities that could enhance the overall scale of the project.

Figure 1. Expanded Bornite Project claim block showing the known Bornite breccia pipe, historical soil

sample locations, and five additional breccia pipe-style exploration targets

CSE: AWCM

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Porphyry Potential Identified at Bornite

Additionally, the potential exists for a copper porphyry feeder system at depth, which may be the source

of mineralization for the breccia pipes. While current exploration is focused on developing a mineral

resource within the Bornite Pipe, future exploration will include deeper drilling to evaluate the potential

for a porphyry deposit at depth.

100% Ownership of Xeno Rare Earth Project Secured

On March 18, 2026, Ameriwest fulfilled the terms of its option agreement and acquired a 100% interest

in the Xeno Rare Earth Project in British Columbia. Xeno consists of two mineral claim units, totaling 784

hectares, located approximately 140 kilometres east of Dease Lake, B.C. Historical sampling indicates the

presence of yttrium oxide, dysprosium oxide, europium oxide, lanthanum oxide, cerium oxide, and

neodymium oxide. Yttrium is used in a range of advanced technologies and defence applications, including

thermal barrier coatings for aerospace engines. Ameriwest is in the process of consolidating historical

data on the property which includes geological mapping, soil and rock chip sampling, and geophysics. The

Company plans to digitize this data and utilize it to develop exploration targets.

Recent Chinese export restrictions on heavy rare earth elements, including yttrium, have significantly

disrupted U.S. supply chains and elevated the strategic importance of friendly-jurisdiction rare earth

projects.

Near-Term Catalysts

The Company’s immediate priority for the Bornite Project is to refine the 3D geological model and

complete an internal block model using historical data to define the Bornite Pipe exploration target and

design the drill program required to support an initial resource estimate. Following that, the Company will

begin the permitting activities for the drill program and fast-track the program as quickly as possible.

Concurrent with the permitting, Ameriwest plans to conduct geophysics to identify additional exploration

targets. Following the modelling and geophysical work, the Company will complete a NI 43-101 Technical

Report with recommendations on the scope and budgets for advancing the Bornite Pipe exploration

target, other potential breccia pipe targets, and a potential copper porphyry feeder system at depth.

In parallel to the above work, Ameriwest plans to complete a program of re-logging and re-assaying of

historical drill core. This will be followed by the confirmation drill program, which may overlap with the

re-logging and re-assaying program. Once these two programs are completed, an updated geological

model and block model will be completed for the Bornite Pipe. Subject to exploration success, these

programs will form the foundation of a NI 43-101 Technical Report containing a maiden mineral resource

estimate that meets current NI 43-101 and CIM Standards. The Company believes that combining the

validated historical drill data with new confirmatory drill data will provide the geological confidence

required to complete a current resource estimate. Depending on the timing of the respective work

programs, the two Technical Reports described above may be consolidated into a single report.

The fact that copper is designated as a critical metal in the U.S. may have a direct impact on the Company’s

ability to fast-track the development of the Bornite Project. The property may qualify for Fast-41

permitting status. In addition, the Company will explore opportunities to access U.S. government funding

that may be available for critical metals projects as the Bornite Project advances.

CSE: AWCM

OTC: AWLIF

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At the Xeno Rare Earth Project, Ameriwest plans to consolidate historical data on the property, including

geological mapping, soil and rock chip sampling, and geophysics. This data will be digitized and utilized

to develop initial exploration targets, laying the groundwork for future field programs.

Live CEO Investor Webinar and Q&A Session

Ameriwest is pleased to invite shareholders, investors, analysts, and other interested parties to a live

corporate presentation and Q&A session with CEO David Watkinson.

Event Details Information

Event Name Ameriwest Critical Metals — Q2 2026 Corporate Update Webinar

Date Thursday, June 4, 2026

Time 4 :00 PM ET/ 1 :00 PM PT

Format Live webinar with CEO presentation followed by Q&A

Registration Complete the form on Ameriwest’s website

Questions Submit in advance via the registration form or by email to

[email protected]

Recording Available on the Company's website following the event

During the webinar, Mr. Watkinson will present an overview of the macro critical minerals environment,

the technical advancements at the Bornite Project and the Company's strategic roadmap. The

presentation will be followed by a live Q&A session during which Mr. Watkinson will address questions

from participants. Participants are strongly encouraged to submit questions in advance during the

registration process to ensure all topics of interest are addressed.

The Company believes that direct, transparent communication with its shareholders and the broader

investment community is a cornerstone of responsible corporate governance and a key driver of long-

term value creation. This webinar represents an opportunity for the investment community to engage

directly with management at a pivotal moment in the Company's development.

CSE: AWCM

OTC: AWLIF

FSE: 5HV

www.ameriwestcriticalmetals.com

Qualified Person Statement

David Watkinson, P.Eng., a non-independent qualified person under NI 43 -101, has reviewed and

approved the scientific and technical information contained in this news release. Mr. Watkinson is the

CEO and a director of Ameriwest.

About Ameriwest Critical Metals Inc.

Ameriwest is an exploration company focused on identifying and advancing strategic critical mineral

projects for exploration and resource development. The Company is currently advancing its Bornite

copper-gold-silver property in Oregon, its Xeno rare earth property in British Columbia, and its Thompson

Valley lithium clay property in Arizona. Ameriwest also owns a lithium clay property in Clayton Valley,

Nevada, and is in the process of optioning its Railroad Valley lithium brine property in Nevada to Pure

Energy Minerals Limited.

For more information on the Company, investors should review the Company’s filings available at

www.ameriwestcriticalmetals.com or www.sedarplus.ca.

On Behalf of the Board of Directors

David Watkinson

Chief Executive Officer and Director

For further information, please contact:

Ameriwest Critical Metals Inc.

Tel: (416) 918-6785

Email: [email protected]

The Canadian Securities Exchange has not in any way passed upon the merits of the matters referenced

herein and has neither approved nor disapproved the contents of this news release.

Caution Regarding Forward-Looking Information

Certain statements contained in this news release may constitute forward-looking information within the meaning of applicable securities laws.

Forward-looking information is often, but not always, identified by the use of words such as “anticipate”, “plan”, “estimate” , “expect”, “may”,

“will”, “intend”, “should”, and similar expressions. Forward-looking information in this news release includes, but is not limited to, statements

regarding the prospectivity of the Bornite claim block, the possibility that the Property may host breccia pipe-style targets, and the Company’s

plans to undertake continued historical data compilation, mapping, geophysical work, target ranking and follow-up exploration, including drilling.

Such forward-looking information is based on a number of material factors and assumptions, including, without limitation, the Company’s current

interpretation of available historical information; the continuing compilation and digitization of historical records; the availability of financing,

contractors and equipment; the receipt of any required permits and approvals; and the Company’s ability to carry out its exploration plans as

currently contemplated. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause

actual results to differ materially, including risks relating to the interpretation of historical information, exploration results, the possibility that

additional targets may not be confirmed, permitting, market conditions, and the availability of financing and services. The Company believes the

expectations reflected in the forward-looking information are reasonable, but no assurance can be given that such expectations will prove to be

correct and such forward-looking information should not be unduly relied upon. Any forward-looking information contained in this news release

represents the Company’s expectations as of the date hereof and is subject to change after such date. The Company disclaims a ny intention or

obligation to update or revise any forward-looking information except as required by applicable securities legislation.