CleanTech Vanadium Mining Corp. — Audit Report / Information 2022

Dec 20, 2022

Mao & Ying LLP

CHARTERED PROFESSIONAL ACCOUNTANTS

December 14, 2022

British Columbia Securities Commission Alberta Securities Commission Financial and Consumer Affairs Authority of Saskatchewan The Manitoba Securities Commission Ontario Securities Commission Financial and Consumer Services Commission (New Brunswick) Nova Scotia Securities Commission Prince Edward Island Securities Office Government of Newfoundland and Labrador Financial Services Regulation Division Office of Superintendent of Securities - Northwest Territories Office of the Superintendent of Securities Government of Yukon Nunavut Securities Office - Department of Justice

And

TSX Venture Exchange

Dear Sirs/Mesdames:

Re: Flying Nickel Mining Corp. (the "Company") Notice of Change of Auditor

Pursuant to National Instrument 51-102, we have read the Company's Notice of Change of Auditor dated December 14, 2022. Based on our knowledge of the information at this date, we agree with its contents as it pertains to Mao & Ying LLP, Chartered Professional Accountants.

Yours sincerely,

Maod Ying LLP

Mao & Ying LLP

The Board of Directors, Flying Nickel Mining Corp. cc: