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CleanTech Appoints Vice President Legal

Management Changes

CleanTech Appoints Vice President Legal

Vancouver, British Columbia, October 10, 2025 — Cle anTech Vanadium Mining Corp.

(“CleanTech” or the “Company”) (TSX-V: CTV, OTCQB: CTVFF) is pleased to announce t he

appointment of Stephanie Lee as its Vice President Legal, effective October 10, 2025.

Ms. Lee is a Canadian-qualified lawyer with eight y ears of experience in corporate finance,

securities, and corporate governance, with a primar y focus on clients in the mining and natural

resources sector. She joins CleanTech from private practice at a national law firm, where she

advised public and private issuers on financings, d isclosure, mergers and acquisitions and

regulatory compliance.

In her new role, Ms. Lee will oversee the Company’s legal affairs and provide strategic counsel

to support its operations and growth initiatives across its project portfolio.

The Company also announces that its board of directors has approved the grant of incentive stock

options (the "Options ") to Ms. Lee to acquire an aggregate of 200,000 co mmon shares in the

capital of the Company at an exercise price of $0.3 4. All Options were granted pursuant to the

Company's 10% rolling stock option plan (the "Plan ") and are subject to the terms of the Plan, the

applicable grant agreements and the requirements of the TSX Venture Exchange. The Options

are exercisable for a five-year term expiring October 10, 2030. The Options will vest at 12.5% per

quarter for the first two years following the grant date starting on January 10, 2026.

The Company further announces that Alex Bayer will step down as the Company’s Chief Legal

Officer effective October 25, 2025. The Company thanks Mr. Bayer for his valuable contributions

during his tenure with the Company. Mr. Bayer will remain available to the Company as a

consultant.

About CleanTech Vanadium Mining Corp.

CleanTech is a mining company focused on critical mineral resources in the USA. The Company

has an option to acquire 15,975 acres of mineral ri ghts with historic Fluorspar resources across

multiple projects in the Illinois-Kentucky Fluorspar District. CleanTech also owns a 100% interest

in the Gibellini Vanadium Mine Project in Nevada.

Further information on CleanTech can be found at www.cleantechvanadium.com.

ON BEHALF OF THE BOARD

“John Lee ”

CEO and Director

For more information about CleanTech, please contact:

Phone: 1.877.664.2535

[email protected]

www.cleantechvanadium.com

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.