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Fireweed Metals Corp. awarded up to C$35.4 M in joint US-Canadian government funding to advance Mactung and essential Infrastructure to unlock the critical minerals district at Macmillan Pass, Yukon Territory

Corporate Updates

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NEWS RELEASE

December 13, 2024 TSXV: FWZ

OTCQX: FWEDF

FSE: M0G

Fireweed Metals Corp. awarded up to C$35.4 M in joint US-Canadian government

funding to advance Mactung and essential Infrastructure to unlock the critical

minerals district at Macmillan Pass, Yukon Territory

Vancouver, British Columbia: FIREWEED METALS CORP. (“Fireweed” or the “Company”)

(TSXV: FWZ; OTCQX: FWEDF) is pleased to announce it has been awarded US$15.8 M

(~C$22.5 M) from the U.S. Department of Defense and up to C$12.9 M from the Government

of Canada in support of its critical minerals projects at Macmillan Pass, Yukon Territory.

Highlights

• Fireweed has been awarded US$15.8M ( ~C$22.5 M) from the U.S. Department of

Defense under Title III of the Defense Production Act of 1950 (“DPA Title III”) to advance

its 100%-owned Mactung tungsten project toward a final investment decision.

• Fireweed will also receive up to C$12.9 M from the Government of Canada, pending final

due diligence, through the Critical Minerals Infrastructure Fund (“CMIF”) to lead planning

for road and power infrastructure supporting Fireweed’s critical mineral assets at

Macmillan Pass, Yukon Territory.

• With this funding, Fireweed’s team will advance its Mactung tungsten project to a final

investment decision, while concurrently leading the planning for improvements to regional

infrastructure (road and power) that serve the entire critical mineral district at Macmillan

Pass.

CEO Statement

Peter Hemstead, President and CEO, commented: “The coordinated investments by the United

States and Canadian governments underscore the critical importance and strategic value of

Fireweed’s mineral assets at Macmillan Pass . This joint announcement is a testament to the

determination of both governments to unlock this new critical minerals district in Canada. In the

coming months and years, our team will work to ensure our projects and the enabling

infrastructure move forward in a way that respects rights -holders, provides benefits to

communities in the region, and demonstrates how critical minerals can be developed responsibly.”

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Adam Lundin Statement

Adam Lundin, Fireweed’s Strategic Advisor, stated: “ The emerging critical minerals district at

Macmillan Pass is a profound opportunity to address key supply chain vulnerabilities of the North

American industrial base. These investments are significant milestones on the path to advancing

both Macpass and Mactung projects toward development.”

Statement from the Honorable Jonathan Wilkinson, Canada’s Minister of Energy and Natural

Resources

The Honorable Jonathan Wilkinson, Canada’s Minister of Energy and Natural Resources, stated:

“Canada is positioning itself as a global supplier of responsibly sourced critical minerals, which

are increasingly in demand for the clean and digital economy as well as for defence applications.

The Fireweed project will develop the necessary energy infr astructure to power multiple critical

minerals mines and communities with clean energy. These investments by Canada and the

United States build on our long history of friendship and collaboration, complement the region’s

deep expertise in mining, create good jobs in the Yukon and advance economic growth, now and

into the future.”

A Critical Minerals District at Macmillan Pass

Macmillan Pass is an emerging critical minerals district (the “Macpass District”) , with two

immediately-adjacent, best-in -class critical mineral projects being advanced by Fireweed. The

Macpass Project (“Macpass”) is a district-scale collection of high-grade zinc deposits, forming one

of the largest undeveloped zinc resources globally, while also containing the world's largest known

accumulation of germanium and gallium 1,2. The Mactung Project ( “Mactung”) is the world’s

largest, high-grade tungsten deposit 1,3, with sufficient mineral resources to potentially supply

North America’s expected tungsten demand for decades.

Macmillan Pass and the North Canol Road (the district’s primary overland access) are located

within Kaska Nation Traditional Territory and the Traditional Territory of the First Nation of Na-

Cho Ny ӓk Dun. The Mactung access road passes through the Sahtú Settlement Area ( Tulı́tʼa

District in the Northwest Territories), which include both First Nations and Métis communities.

US Government Funding to Advance the Mactung Tungsten Project

Fireweed has been awarded US$15.8 M (~C$22.5 M) by the U.S. Department of Defense under

DPA Title III to advance its 100% -owned Mactung tungsten project toward a final investment

decision.

The objective of the DPA Title III funding is to progress Mactung to a final investment decision, a

precursor to project construction and subsequent production of domestic tungsten concentrates

for the North American industrial base. The award will support an expansive, Fireweed team-led

program that includes mine design optimization, geotechnical investigations, and metallurgical

test programs, culminating in the development of a new feasibility study. A range of environmental

studies will be undertaken, supporting the pursuit of licenses and permits necessary to construct

Mactung.

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The program builds on extensive past drilling at Mactung and an updated 2023 mineral resource

estimate that supersedes a historical 2009 Feasibility Study . The project also benefits from a

positive environmental assessment decision issued in 2014 by Yukon and Canadian Federal

regulators.

The DPA Title III award is non-dilutive to Fireweed shareholders and no commercial covenants

are included in the award conditions that would impair Fireweed’s current business nor its future

sale of tungsten concentrates to the industrial base. Fireweed’s own management team will lead

the work and periodically report progress to administrators of the award.

Canadian Government Funding to Advance the “North Canol Infrastructure Improvement

Project”

Fireweed will also receive up to C$12.9 M, pending final due diligence, from the Government

of Canada through the Critical Minerals Infrastructure Fund ( “CMIF”) to lead planning efforts for

infrastructure improvements that would serve the critical minerals district at Macmillan Pass.

The CMIF funding will support Fireweed’s implementation of the first phase (Phase I) of the “North

Canol Infrastructure Improvement Project” ( “NCIIP”), which includes developing preliminary

designs for approximately 250 kilometers of road improvements, as well as upgrades to an

existing transmission line between Faro and Ross River , and the construction of a new

transmission line from Ross River to Macmillan Pass. The effort also includes seeking the consent

of local Indigenous groups , completing necessary environmental assessment processes and

facilitating multi-party project agreements necessary to advance NCIIP toward construction

(Phase II).

Fireweed anticipates NCIIP Phase II to be advanced through a collaboration of government,

Indigenous groups and industry. Funding sources for NCIIP construction have yet to be

determined but will likely involve ‘stacking’ a range of new and existing funding sources,

potentially including previously announced Yukon Resource Gateway funding.

Qualified Person Statement

Technical information in this news release has been approved by Fireweed Metals VP Geology,

Jack Milton, Ph.D., P.Geo. (BC), a ‘Qualified Person’ as defined under National Instrument 43-

101. Dr. Milton is not independent of Fireweed for purposes of NI 43-101.

About Fireweed Metals Corp. (TSXV: FWZ; OTCQX: FWEDF; FSE:M0G): Fireweed Metals

Corp. is an exploration company unlocking significant value in a new critical metals district located

in the Yukon, Canada. Fireweed is 100% owner of the Macpass District, a large and highly

prospective 977 km2 land package. The Macpass District includes the Macpass zinc -lead-silver

(germanium-gallium) project and the Mactung tungsten project, both characterized by meaningful

size, grade and opportunity. At Macpass, Fireweed owns one of the largest undeveloped zinc

resources worldwide1,2, in a region with enormous exploration upside potential. The Mactung

project is a strategic critical metals asset that hosts the world’s largest high-grade tungsten

resource1,3 – a potential long-term supply of tungsten for North America. A Lundin Group

company, Fireweed is strongly positioned to create meaningful value.

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In Canada, Fireweed (TSXV: FWZ) trades on the TSX Venture Exchange. In the USA, Fireweed

(OTCQX: FWEDF) trades on the OTCQX Best Market for early stage and developing U.S. and

international companies and is DTC eligible for enhanced electronic clearing and settlement.

Investors can find Real -Time quotes and market information for the Company on

www.otcmarkets.com. In Europe, Fireweed (FSE: M0G) trades on the Frankfurt Stock Exchange.

Additional information about Fireweed and its projects can be found on the Company’s website

at FireweedMetals.com and at www.sedarplus.com

ON BEHALF OF FIREWEED METALS CORP.

“Peter Hemstead”

President & CEO, and Director

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined

in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy

of this release.

Cautionary Statements

Forward Looking Statements

This news release contains “forward-looking” statements and information (“forward-looking

statements”). All statements, other than statements of historical facts, included herein, including,

without limitation, statements relating to receipt of the DPA Title III award, use of proceeds of the

DPA Title III award, receipt of CMIF award and the actual amount thereof, the use of proceeds of

the CMIF award (including leading planning efforts relating to road improvements and

transmission line construction and upgrades), pursuit of necessary licencing and permits and/or

environmental assessment processes, seeking the consent of local Indigenous groups, the

making of a final investment decision with respect to Mactung, interpretation of drill results, targets

for exploration, potential extensions of mineralized zones, future work plans, and the potential of

the Company’s projects, are forward looking statements. Forward-looking statements are

frequently, but not always, identified by words such as “expects”, “anticipates”, “believes”,

“intends”, “estimates”, “potential”, “possible”, and similar expressions, or statements that events,

conditions, or results “will”, “may”, “could”, or “should” occur or be achieved. Forward-looking

statements are based on the beliefs of Company management, as well as assumptions made by

and information currently available to Company management and reflect the beliefs, opinions,

and projections on the date the statements are made. Forward-looking statements involve various

risks and uncertainties and accordingly, readers are advised not to place undue reliance on

forward-looking statements. There can be no assurance that such statements will prove to be

accurate, and actual results and future events could differ materially from those antic ipated in

such statements. Important factors that could cause actual results to differ materially from the

Company’s expectations include but are not limited to, exploration and development risks,

unanticipated reclamation expenses, expenditure and financing requirements, general economic

conditions, changes in financial markets, changes in the Company’s work programs, the ability to

properly and efficiently staff the Company’s operations, the sufficiency of working capital and

funding for continued operations, title matters, First Nations and local Indigenous group relations,

operating hazards, political and economic factors, competitive factors, metal prices, relationships

with vendors and strategic partners, governmental regulations and oversight, permitting,

seasonality and weather, present and future infrastructure capacities, technological change,

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industry practices, uncertainties involved in the interpretation of drilling results and laboratory

tests, and one-time events. The Company assumes no obligation to update forward ‐looking

statements or beliefs, opinions, projections or other factors, except as required by law.

Footnotes and References

1 References to relative size, grade, and metal content of the Mactung resources and Macpass

resources in comparison to other tungsten, zinc, gallium, and germanium deposits elsewhere in

the world, respectively, are based on review of the Standard & Poor’s Global Market Intelligence

Capital IQ database.

2 For Tom, Jason, End Zone, and Boundary Zone Mineral Resources, see the technical report

filed on https://www.sedarplus.ca/ October 18, 2024, entitled “Technical Report for NI 43-101,

Macpass Project, Yukon, Canada”. The effective date of the Mineral Resource is September 4,

2024. SLR Managing Principal Resource Geologist, Pierre Landry, P.Geo. (BC) is a ‘Qualified

Person’ as defined under NI 43-101. Mr. Landry is considered to be “independent” of the Company

for purposes of NI 43-101. Mr. Landry, of SLR, is responsible for the Macpass Mineral Resource

Estimate.

3 For Mactung Mineral Resources , see Fireweed news release dated June 13, 2023 “Fireweed

Metals Announces Mineral Resources for the Mactung Project: the Largest High-Grade Tungsten

Deposit in the World” and the technical report entitled “NI 43-101 Technical Report, Mactung

Project, Yukon Territory, Canada,” with effective date July 28, 2023 filed on

https://www.sedarplus.ca/. Garth Kirkham, P.Geo. is considered independent of the Company ,

and a ‘Qualified Person’ as defined under NI 43-101. Garth Kirkham, of Kirkham Geosystems

Limited., is responsible for the Mactung Mineral Resource Estimate.

Contact: Peter Hemstead

Phone: +1 (604) 689-7842

Email: [email protected]