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XXIX.V ·

XXIX Appoints Guy Le Bel to its Board of Directors

Management Changes

XXIX Appoints Guy Le Bel to its Board of

Directors

Toronto, Ontario--(Newsfile Corp. - November 10, 2025) - XXIX Metal Corp​. (TSXV: XXIX) (OTCQB:

QCCUF) (FSE: 5LW0) ("

XXIX

" or the "Company") is pleased to announce that Guy Le Bel, CEO of

XXIX Metal Corp. has been appointed to the Company's Board of Directors, effective immediately.

"We are pleased to welcome Guy to XXIX's board of directors. His contributions to date have been

critical in successfully progressing the Company's Opemiska project, from an updated resource

estimate June 2025 to the successful completion of a robust preliminary economic study in October

2025.

Guy's appointment strengthens the Company's corporate governance in all facets," said Stephen

Stewart, Chairman of XXIX Metal Corp.

In addition to his involvement in XXIX, Guy's current appointments include Director at Kintavar

Exploration Inc. and Director at Sirios Resources Inc.

XXIX also announces that Simon Kidston has stepped down as Director. The Company thanks Simon

for his contributions, support and guidance over the past few years, and throughout transformative

periods, including its acquisition of Cuprum Corp. and the Thierry Copper Project.

About XXIX Metal Corp​.

XXIX is advancing its Opemiska and Thierry Copper projects, two significant Canadian copper assets.

The Opemiska Project, one of Canada's highest-grade open pitable copper deposits, spans 21,333

hectares in Quebec's Chapais-Chibougamau region, with strong infrastructure and nearby access to the

Horne Smelter. An October 2025 Preliminary Economic Assessment outlined a 12,500 tpd open pit

operation over a 17-year mine life, generating an after-tax NPV8% of $505M, IRR of 27.2%, and a 2.3-

year payback period ($4.35/lb copper price, $3,000/oz gold price, $30/oz silver price).

The Thierry

Project hosts the K1 (near-surface) and the past-producing K2 (underground & surface) zones (see

XXIX news release dated October 1, 2024 for details regarding resources). Thierry has significant

infrastructure in place including an all-season road, an airport within 5km, a provincial power grid within

8km, and nearby rail. With these two high-potential projects, the Company has solidified its position as a

key player in the Canadian copper sector and has established itself as one of Eastern Canada's largest

copper developer.

For further information, please contact:

Guy Le Bel, Chief Executive Officer

Phone: 514.654.8550

Email:

[email protected]

www.xxix.ca

Forward-Looking Statements

The reader is advised that the Preliminary Economic Assessment (PEA) summarized in this news

release is intended to provide only an initial, high-level review of Opemiska's economic potential. The

PEA mine plan and economic model include numerous assumptions and the use of inferred mineral

resources. Inferred mineral resources are considered to be too speculative to be used in an economic

analysis except as allowed for by NI 43-101 in PEA studies. There is no guarantee that inferred mineral

resources can be converted to indicated or measured mineral resources, and as such, there is no

guarantee Opemiska's economics described herein will be achieved. XXIX may be eligible for Clean

Technology Manufacturing Investment Tax Credit (CTM-ITC). This legislation has been enacted on June

20, 2024. There is no guarantee the Company will be able to access the CTM-ITC.

This news release contains certain forward-looking statements, including statements about the

Company's belief that Opemiska has potential for continued growth, various cost, price and production

assumptions used to inform the PEA, and outstanding risk factors, including Opemiska's proximity to the

Town of Chapais, Historical Assay validation, Geotechnical considerations of open stopes in the eastern

pit wall, the Venture sill, the Gwillim fault, host rock competency and Historical Stope Modeling.

Wherever possible, words such as "may", "will", "should", "could", "expect", "plan", "intend", "anticipate",

"believe", "estimate", "predict" or "potential" or the negative or other variations of these words, or similar

words or phrases, have been used to identify these forward-looking statements. These statements

reflect management's current beliefs and are based on information currently available to management as

at the date hereof.

Forward-looking statements involve significant risk, uncertainties and assumptions. Many factors could

cause actual results, performance or achievements to differ materially from the results discussed or

implied in the forward-looking statements. Such factors include, among other things: risks related to

uncertainties inherent in drill results and the estimation of mineral resources; and risks associated with

executing the Company's plans and intentions. These factors should be considered carefully, and

readers should not place undue reliance on the forward-looking statements. Although the forward-looking

statements contained in this news release are based upon what management believes to be reasonable

assumptions, the Company cannot assure readers that actual results will be consistent with these

forward-looking statements. These forward-looking statements are made as of the date of this news

release, and the Company assumes no obligation to update or revise them to reflect new events or

circumstances, except as required by law.

Non-IFRS Financial Measures

XXIX has included certain non-IFRS financial measures in this news release, such as C1 Cash Cost

which are not measures recognized under IFRS and do not have a standardized meaning prescribed by

IFRS. As a result, these measures may not be comparable to similar measures reported by other

corporations. Each of these measures used are intended to provide additional information to the user

and should not be considered in isolation or as a substitute for measures prepared in accordance with

IFRS.

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

news release.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/273771