Mexican GOLD Announces Date of Annual General Meeting and New Board Nominees

MEXICAN GOLD ANNOUNCES DATE OF ANNUAL GENERAL MEETING

AND NEW BOARD NOMINEES

VANCOUVER, BC, November 17, 2025 – Mexican Gold Mining Corp. (the “ Company” or “Mexican Gold”)

(TSXV: MEX) announces that it will host its Annual General Meeting of Shareholders ( the “AGM”) on

Wednesday, December 10, 2025, at 10:00 a.m. (Pacific Time), at Suite 220, 145 Chadwick Court, North Vancouver,

British Columbia, V7M 3K1. The management information circular in connection with the AGM, and other proxy-

related materials, will be mailed to shareholders of the Company (the “Shareholders”) and will also be available

under the Company’s profile on SEDAR+ at www.sedarplus.ca and on the Company’s website at

https://mexicangold.ca/investors/?tab=agm. The record date of the Meeting is October 22, 2025.

At the AGM, Shareholders will be asked to set the number of directors, elect directors for the ensuing year, appoint

an auditor of the Company, and approve the Company’s 10% rolling Stock Option Plan.

John Anderson and Ali Zamani will not be seeking re-election at the AGM. The Company proposes the election of

incumbent director and Chief Executive Officer, Jack Campbell, and new director nominees, Nathan Lavertu and

Ashley O’Neill. The Company wishes to thank Messrs. Anderson and Zamani for their many years of service and

contribution.

Mr. Lavertu is Operations Manager of TSX Venture Exchange-listed issuers Nevada King Gold Corp. and Palisades

Goldcorp Ltd. He has over seven years’ experience leading a top-performing team in the commercial real estate space

with more than $3.5 billion in multifamily loan approvals. He is also a United States Marine Corps Veteran, graduating

summa cum laude from The Citadel with a bachelor’s degree in business administration with a con centration in

accounting. Ms. O’Neill is an Associate at Palisades Goldcorp Ltd. and an Analyst at MP1 Capital Ltd. focusing on

investment research and due diligence in junior mining and venture markets. She holds a BS in Neuroscience from the

University of Michigan.

If registered Shareholders experience a delay in receiving AGM materials due to the rotating postal strike in Canada and

require assistance in submitting votes in advance of the proxy -cut off time and date (i.e. 10:00 a.m. (Pacific Time) on

Monday, December 8, 2025), pl ease contact the Company directly at [email protected] for assistance. Non-

registered Shareholders should contact their intermediary (e.g. broker, etc.) with voting instructions well in advance

of the proxy cut-off time to ensure such intermediary has ample time to act upon receipt of voting instructions.

About Mexican Gold Mining Corp.

Mexican Gold is a Canadian -based mineral exploration and development company committed to building long -

term value through ongoing discoveries and strategic acquisitions of prospective precious metals and copper

projects in the Americas. Mexican Gold is exploring and advancing the Las Minas Project, which is located in the

core of the Las Minas mining district in Veracruz State, Mexico, and host to one of the newest, under -explored

skarn systems known in Mexico.

For more information, please contact:

Jack Campbell – CEO, President, and Director

E-mail: [email protected]

Website: www.mexicangold.ca

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.