Metalsource Mining Inc. — Proxy Solicitation & Information Statement 2025

Nov 18, 2025

METALSOURCE MINING

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

TAKE NOTICE that an Annual General Meeting (the "Meeting") of the shareholders of Metalsource Mining Inc. (the "Company") will be held virtually on Tuesday, December 9, 2025 at 10:00 a.m. (Pacific Standard Time) for the purposes set forth:

1. To receive the audited financial statements of the Company for the fiscal year ending June 30, 2025, together with the auditor's report thereon.
2. To set the number of directors and to elect directors for the ensuing year;
3. To re-appoint the auditor of the Company and to authorize the directors to set the auditor's remuneration; and
4. To transact such other business as may properly be brought before the Meeting.

The Company is conducting the Meeting virtually. Registered shareholders and validly appointed proxyholders may attend the Meeting via Zoom at:

https://us06web.zoom.us/j/84663025034?pwd=3PZCs12EFIJNpGHNjBhAkswc0wO7xv.1

Meeting ID: 846 6302 5034
Passcode: 886722

A shareholder entitled to attend and vote at the Meeting is entitled to appoint a proxyholder to attend and vote in his stead. If you are unable to attend the Meeting in person virtually, please read the notes accompanying the instrument of proxy enclosed and then complete and return the proxy within the time set out in the notes. The persons named in the accompanying instrument of proxy are directors or officers of the Company. A shareholder has the right to appoint a person to attend and act on his behalf at the Meeting other than the persons named in the enclosed instrument of proxy. To exercise this right, a shareholder shall strike out the names of the persons named in the instrument of proxy and insert the name of his nominee in the blank space provided, or complete another instrument of proxy.

DATED at Vancouver, British Columbia on November 6, 2025.

BY ORDER OF THE BOARD

/s/ "Joseph Cullen"

Joseph Cullen
President & CEO