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CONE.V ·

Canada One Acquires 4,836 Ha Copper-GOLD Property Adjacent to Copper Mountain MINE

Mergers & Acquisitions

CANADA ONE MINING CORP.

#250 – 750 West Pender St.

Vancouver, British Columbia, V6C 2T7

CANADA ONE ACQUIRES 4,836 ha COPPER-GOLD PROPERTY ADJACENT TO

COPPER MOUNTAIN MINE

Vancouver, British Columbia, October 7, 2025 – Canada One Mining Corp. (“Canada

One” or the “Company”) (TSXV: CONE) (OTC: COMCF) (FSE: AU31) announce s it has

agreed to acquire a 4,836 -hectare copper-gold property contiguous to the northwest of

Hudbay Minerals’ Copper Mountain Mine, to be known as “Copper Dome North” (the

“Property”).

Under the property purchase agreement, dated October 6, 2025, (the “Agreement”), the

Company will acquire a 100% interest in the Property, from an arm’s-length vendor (the

“Acquisition”). The Acquisition increases the Company’s flagship Copper Dome Project

(“Copper Dome”) size by ~60%, to 12,833 ha (from 7,997 ha) (see Figure 1: Copper Dome Project

Map with Newly Acquired Copper Dome North).

Peter Berdusco, President and CEO , commented: “Though outside the formal Copper

Dome footprint, the Property’s proximity to Copper Mountain and its continuity within the

district’s geologic setting warrant the designation ‘Copper Dome North.’ In addition, the

Property is adjacent to our 100% -owned Goldrop, an un der-explored, historical small -

scale producer of high-grade gold and silver. Together, these factors make the Acquisition

compelling and well suited to a systematic exploration program.”

Copper Dome North Acquisition Terms

The Agreement provides for the 100% acquisition of the Property with no net smelter

return royalty (NSR) in consideration for 250,000 common shares of the Company (the

“Consideration Shares”), valuing the transaction at $12,500 based on a deemed price of

$0.05 per share. The Consideration Shares will be subject to a statutory hold period of

four months and one day from the closing of the Acquisition.

Completion of the Acquisition is subject to customary closing conditions and acceptance

by the TSX Venture Exchang e (the “Exchange”). The Acquisition does not involve any

Non-Arm’s Length Parties (as defined in Exchange policies) . The Company will not

devote the majority of its working capital or resources to the development of Copper Dome

North. The primary focus of the Company remains the exploration and future drilling at

Copper Dome. As a result, the Acquisition does not constitute a “fundamental acquisition”

for the Company within the policies of the Exchange. No finders’ fees or commissions are

payable in connection with the Acquisition.

Figure 1: Copper Dome Project Map with Newly Acquired Copper Dome North

About Copper Dome

Copper Dome is located in the lower Quesnel Trough porphyry belt, one of British

Columbia’s most prolific mining districts. It directly adjoins Hudbay Minerals Inc.’s (TSX:

HBM) producing Copper Mountain Mine to the north which hosts Proven and Probable

Reserves of 702 million tonnes grading 0.24% Cu, 0.09 g/t Au, and 0.72 g/t Ag

(hudbayminerals.com). Multiple mineralized zones have been identified across the Property, with

historical drilling confirming high -grade copper associated with northeast -trending

structures similar to those hosting mineralization at Copper Mountain.

The Project benefits from excellent infrastructure, enabling year -round access, cost -

efficient exploration, and a stable, low-risk jurisdiction.

Historical Work Completed

• Geophysics: 51 km of induced polarization (IP); airborne magnetic and

electromagnetic (EM) coverage over ~50% of the Property

• Sampling: 2,253 soils and 378 rocks collected

• Drilling: 8,900+ m of diamond drilling

• Trenching: Over 1 km excavated

With a five-year drill permit in place, the Company is focused on advancing the Project

toward drill-ready target definition.

About Canada One

Canada One Mining Corp. is a Canadian junior exploration company focused on copper—

the critical metal powering the global energy transition. The Company advances projects

from discovery through resource definition with disciplined, data -driven exploration and

responsible practices. Its flagship Copper Dome Project, located in the well -established

Quesnel Trough Porphyry Belt, targets multiple porphyry copper-gold systems. Canada

One aims to deliver sustainable growth and long -term value for shareholders and local

communities.

Acknowledgement

Canada One acknowledges that Copper Dome is located within the traditional, ancestral

and unceded territory of the Smelqmix People. We recognize and respect their cultural

heritage and relationship to the land, honoring their past, present and future.

Qualified Person

The technical information contained in this news release has been reviewed and

approved by David Mark, P.Geo., an independent Qualified Person for the purposes of

National Instrument 43-101.

Contact Us

For further information, interested parties are encouraged to visit the Company’s website

at www.canadaonemining.com, or contact the Company by email at

[email protected], or by phone at 1.877.844.4661.

On behalf of the Board of Directors of

CANADA ONE MINING CORP.

Peter Berdusco

President

Chief Executive Officer

Interim Chief Financial Officer

Forward-Looking Statements

This press release includes certain "forward -looking information" and "forward -looking statements" (collectively "forward -looking

statements") within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical fact,

included herein, without limitation, statements relating to the future operating or financial performance of the Company, 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 in this press release relate to, among other things:

statements relating to the anticipated timing thereof and the intended use of proceeds. Actual future res ults may differ materially.

There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially

from those anticipated in such statements. Forward looking statements reflect the beliefs, op inions and projections on the date the

statements are made and are based upon a number of assumptions and estimates that, while considered reasonable by the respective

parties, are inherently subject to significant business, technical, economic, and compet itive uncertainties and contingencies. Many

factors, both known and unknown, could cause actual results, performance or achievements to be materially different from the results,

performance or achievements that are or may be expressed or implied by such forward-looking statements and the parties have made

assumptions and estimates based on or related to many of these factors. Such factors include, without limitation: the timing, completion

and delivery of the referenced assessments and analysis. Readers should not place undue reliance on the forward-looking statements

and information contained in this news release concerning these times. Except as required by law, the Company does not assume

any obligation to update the forward-looking statements of beliefs, opinions, projections, or other factors, should they change, except

as required by law.

TSX Venture Exchange Disclaimer

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.