Highlander Silver Corp. — Capital/Financing Update 2025

Apr 10, 2025

MR MARTINEZ RODRIGUEZ Y ASOCIADOS

Audit • Tax • Consulting

Members of

agn
INTERNATIONAL
ACCOUNTS

April 10, 2025

TO: British Columbia Securities Commission
Alberta Securities Commission
Financial and Consumer Affairs Authority, Saskatchewan
The Manitoba Securities Commission
Ontario Securities Commission
Autorité des marchés financiers
New Brunswick Securities Commission
Nova Scotia Securities Commission
Prince Edward Island Securities Registry
Securities Commission of Newfoundland and Labrador
Office of the Superintendent of Securities, Government of Yukon
Office of the Superintendent of Securities, Government of Nunavut
Office of the Superintendent of Securities, Government of the Northwest Territories

Dear Sirs/Mesdames:

RE: Highlander Silver Corp. (the "Company")
Short Form Base Shelf Prospectus - Consent of Auditor

We, Martínez, Rodríguez y Asociados Contadores Públicos S. Civil de R.L., do hereby consent to being named in and to the use in the Company's short form base shelf prospectus dated April 10, 2025, including the documents incorporated by reference therein (collectively, the "Prospectus"), of our report dated June 26, 2024 to the shareholders of Reliant Ventures S.A.C. on the following financial statements (the "Financial Statements"):

1. the balance sheet as of December 31, 2023; and
2. the corresponding statements of comprehensive income, changes in equity and cash flow statements for the years completed on December 31, 2023, as well as the summary of significant accounting policies and other explanatory notes attached thereto.

We confirm that we have read the Prospectus and have no reason to believe that there are any misrepresentations in the information contained therein that are derived from the Financial Statements on which we have reported or that are within our knowledge as a result of our audit of such Financial Statements.

Sincerely,

Martínez, Rodríguez y Asociados Contadores Públicos S. Civil de R.L.

(signed) "Raul Martinez Torres"
Raul Martinez Torres (Partner)
Certified Public Accountant
Registration N° 5410