Canada One Mining Corp. — Proxy Solicitation & Information Statement 2025

May 20, 2025

CANADA ONE MINING CORP.

NOTICE AND ACCESS NOTIFICATION TO SHAREHOLDERS

ANNUAL GENERAL MEETING OF SHAREHOLDERS
TO BE HELD ON MONDAY, JUNE 16, 2025

You are receiving this notification because Canada One Mining Corp. (the "Corporation") has opted to use the "notice and access" model for the delivery of its management information circular (the "Information Circular") to the holders (the "Shareholders") of common shares in the capital of the Corporation in respect of its annual general meeting of Shareholders to be held on Monday, June 16, 2025 (the "Meeting").

Under "notice and access" instead of receiving paper copies of the Information Circular, Shareholders are receiving this notice with information on how to access the Information Circular electronically. Shareholders will also be receiving a proxy or voting instruction form, as applicable, together with this notification to use to vote at the Meeting.

The use of this alternative means of delivery is more environmentally friendly and more economical. It reduces the Corporation's paper use and it also reduces the Corporation's printing and mailing costs.

MEETING DATE AND LOCATION

| WHEN: | Monday
June 16th, 2025
10:00 AM PT | WHERE: | 6th floor
890 West Pender St.
Vancouver BC |
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SHAREHOLDERS WILL BE ASKED TO CONSIDER AND VOTE ON THE FOLLOWING MATTERS AT THE MEETING:

• FINANCIAL STATEMENTS AND AUDITORS REPORT: To receive and consider the consolidated audited financial statements of the Corporation for the years ended July 31, 2024 together with the auditor's report thereon. See section entitled "Business of the Meeting – Presentation of Financial Statements and Auditors’ Report" in the Information Circular.
• APPOINTMENT AND REMUNERATION OF AUDITORS: To appoint Saturna Group Chartered Professional Accounts LLP as auditor of the Corporation for the ensuing year and to authorize the Directors to fix their remuneration. See the section entitled "Business of the Meeting - Appointment and Remuneration of Auditors" in the Information Circular.
• FIX THE NUMBER OF DIRECTORS: To fix the number of Directors of the Corporation at three. See the section entitled "Business of the Meeting – Fixing the Number of Directors" in the Information Circular.
• ELECTION OF DIRECTORS: To elect three Directors of the Corporation for the ensuing year. See the section entitled "Business of the Meeting - Election of Directors" in the Information Circular.
• RE-APPROVAL OF STOCK OPTION PLAN: to pass an ordinary resolution providing the required annual re-approval of the Corporation's Incentive Stock Option Plan. See the section entitled "Business of the Meeting - Re-Approval of Stock Option Plan" in the Information Circular.
• OTHER BUSINESS: to transact such further or other business as may properly come before the Meeting or any adjournment or adjournments thereof.

SHAREHOLDERS ARE REMINDED TO REVIEW THE INFORMATION CIRCULAR PRIOR TO VOTING.

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CANADA ONE MINING CORP.

WEBSITES WHERE THE INFORMATION CIRCULAR IS POSTED:

The Information Circular can be viewed online under the Corporations profile at www.sedarplus.ca or at the following website: https://www.eproxy.ca/CanadaOneMiningCorp/2025AGM/

The Financial Statement Request Card is included with the proxy and voting instruction form.

HOW TO OBTAIN PAPER COPIES OF THE INFORMATION CIRCULAR

Shareholders may request paper copies of the Information Circular and other meeting materials, including the audited consolidated financial statements of the Corporation for the year ended July 31, 2024 and the report of the auditors thereon and related Management’s Discussion and Analysis, by first class mail, courier or the equivalent at no cost to the shareholder. Requests by email to admin@evolvemgmt.net or by calling toll-free at 1-877-844-4661. Requests may be made up to one year from the date the Information Circular was filed on SEDAR.

For Shareholders who wish to receive paper copies of the Information Circular in advance of the voting deadline, requests must be received no later than June 5th, 2025. The Information Circular will be sent to such Shareholders within three business days of their request if such requests are made before the Meeting. Following the Meeting, the Information Circular will be sent to such Shareholders within ten days of their request. Requests must be made by email to admin@evolvemgmt.net or by calling toll-free at 1-877-844-4661.

VOTING

YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your securities, you must vote using the method set out in the enclosed voting instruction form or proxy.

Registered Holders are asked to return their proxies using the following methods by the proxy deposit date noted on your proxy, which is by 10:00 AM PT on Thursday, June 12th, 2025:

ONLINE: Go to www.eproxy.ca and follow the instructions.
EMAIL: Send to proxy@endeavortrust.com
FACSIMILE: Fax to Endeavor Trust Corporation. at 604-559-8908.
MAIL: Complete the form of proxy or any other proper form of proxy, sign it and mail it to:
Endeavor Trust Corporation
Suite 702, 777 Hornby Street,
Vancouver, BC V6Z 1S4

Beneficial Holders are asked to return their voting instructions using the following methods at least one business day in advance of the proxy deposit date noted on your voting instruction form:

INTERNET: Go to proxyvote.com and follow the instructions.
MAIL: Complete the voting instruction form, sign it and mail it in the envelope provided.

Shareholders with questions about notice and access can call toll free at 1-888-787-0888.

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