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INTERNATIONAL METALS MINING CORP.

INTERNATIONAL METALS MINING ANNOUNCES NEW DIRECTOR

Vancouver, British Columbia (November 14, 2025) - International Metals Mining Corp. (the "Company") (TSXV: IMM) (OTC PINK: CYNXF) (FSE: C2Y) is pleased to announce it has appointed William D. Thomas of Vancouver, BC as an independent director of the Company.

Mr. Thomas has had an extensive career in the resource and mining sectors over four decades including mining in Canada, Africa and South America, and the petroleum sector in Asia, the US and the UK. Over the past 16 years, he has acted more closely as analyst, advisor, and consultant to several investment bankers with a focus on IPOs of new businesses, mainly on the Canadian Stock Exchange and Frankfurt Borse Exchange.

Mr. Thomas has been a director and/or a senior management member of Kerr McGee Canada, Kerr McGee UK, and Kerr McGee China (now part of Anadarko Petroleum). He was also CFO of the successful mining interest Hana Mining Ltd. in Botswana, Africa during its exploration phase.

In each instance, Mr. Thomas has focused on providing guidance on general business operations, accounting, financial, tax, regulatory reporting and contract administration services to the public, junior mining, and oil & gas exploration companies that he has served at the senior level.

Mr. Thomas graduated with a Bachelor of Commerce degree from the University of Toronto, Canada and gained his Chartered Accountants (CA) designation in 1977. He remains a member in good standing with the Association.

Mr. Thomas replaces Vanni Barbon, who has resigned from the Board to pursue other opportunities. The Company thanks Mr. Barbon for his contribution.

About International Metals Mining Corp.

International Metals Mining Corp. is a Canadian company engaged in the acquisition, exploration, and development of mineral properties focusing on battery metals and mineral assets. The Company is currently focused on its 100% owned copper-gold porphyry property in Peru.

International Metals Mining Corp.

Per: Brian Thurston

President and Chief Executive Officer

Tel: +1 778 928-6565

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Information

This news release contains certain "forward-looking information" and "forward-looking statements" (collectively "forward-looking statements") within the meaning of applicable securities legislation. Forward-looking statements are frequently, but not always, identified by words such as "expects", "anticipates", "believes", "intends", "estimates", "potential", "possible", and similar expressions, or statements that events, conditions, or results "will", "may", "could", or" should" occur or be achieved. All statements, other than statements of historical fact, included herein, without limitation, and the receipt of all required approvals, including the acceptance of the TSX Venture Exchange, are forward-looking statements. There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. Forward-looking statements reflect the beliefs, opinions and projections on the date the statements are made and are based upon a number of assumptions and estimates that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political and social uncertainties and contingencies. Many factors, both known and unknown, could cause actual results, performance or achievements to be materially different from the results, performance or achievements that are or may be expressed or implied by such forward-looking statements and the Company has made assumptions and estimates based on or related to many of these factors. All forward-looking statements contained in this news release is qualified by these cautionary statements and those in the Company's continuous disclosure filings available on SEDAR+ at www.sedarplus.ca. Readers should not place undue reliance on the forward-looking statements contained in this news release concerning these items. The forward-looking statements contained in this press release are made as of the date hereof, and the Company does not assume any obligation to update the forward-looking statements of beliefs, opinions, projections, or other factors, should they change, except as required by applicable securities laws.

File: Attachment Nov 14, 2025 PR new director.pdf

INTERNATIONAL METALS MINING CORP.

INTERNATIONAL METALS MINING ANNOUNCES NEW DIRECTOR

Vancouver, British Columbia (November 14, 2025) International Metals Mining Corp. (the "Company") (TSXV: IMM) (OTC PINK: CYNXF) (FSE: C2Y) is pleased to announce it has appointed William D. Thomas of Vancouver, BC as an independent director of the Company.

Mr. Thomas has had an extensive career in the resource and mining sectors over four decades including mining in Canada, Africa and South America, and the petroleum sector in Asia, the US and the UK. Over the past 16 years, he has acted more closely as analyst, advisor, and consultant to several investment bankers with a focus on IPOs of new businesses, mainly on the Canadian Stock Exchange and Frankfurt Borse Exchange.

Mr. Thomas has been a director and/or a senior management member of Kerr McGee Canada, Kerr McGee UK, and Kerr McGee China (now part of Anadarko Petroleum). He was also CFO of the successful mining interest Hana Mining Ltd. in Botswana, Africa during its exploration phase.

In each instance, Mr. Thomas has focused on providing guidance on general business operations, accounting, financial, tax, regulatory reporting and contract administration services to the public, junior mining, and oil & gas exploration companies that he has served at the senior level.

Mr. Thomas graduated with a Bachelor of Commerce degree from the University of Toronto, Canada and gained his Chartered Accountants (CA) designation in 1977. He remains a member in good standing with the Association.

Mr. Thomas replaces Vanni Barbon, who has resigned from the Board to pursue other opportunities. The Company thanks Mr. Barbon for his contribution.

About International Metals Mining Corp.

International Metals Mining Corp. is a Canadian company engaged in the acquisition, exploration, and development of mineral properties focusing on battery metals and mineral assets. The Company is currently focused on its 100% owned copper-gold porphyry property in Peru.

International Metals Mining Corp.

Per: Brian Thurston President and Chief Executive Officer Tel: +1 778 928-6565

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

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NATDOCS\90413387\V-1 Forward-Looking Information This news release contains certain "forward-looking information" and "forward-looking statements" (collectively "forward-looking statements") within the meaning of applicable securities legislation. Forward-looking statements are frequently, but not always, identified by words such as "expects", "anticipates", "believes", "intends", "estimates", "potential", "possible", and similar expressions, or statements that events, conditions, or results "will", "may", "could", or" should" occur or be achieved. All statements, other than statements of historical fact, included herein, without limitation, and the receipt of all required approvals, including the acceptance of the TSX Venture Exchange, are forward-looking statements. There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. Forward-looking statements reflect the beliefs, opinions and projections on the date the statements are made and are based upon a number of assumptions and estimates that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political and social uncertainties and contingencies. Many factors, both known and unknown, could cause actual results, performance or achievements to be materially different from the results, performance or achievements that are or may be expressed or implied by such forward-looking statements and the Company has made assumptions and estimates based on or related to many of these factors. All forward-looking statements contained in this news release is qualified by these cautionary statements and those in the Company's continuous disclosure filings available on SEDAR+ at www.sedarplus.ca. Readers should not place undue reliance on the forward-looking statements contained in this news release concerning these items. The forward-looking statements contained in this press release are made as of the date hereof, and the Company does not assume any obligation to update the forward-looking statements of beliefs, opinions, projections, or other factors, should they change, except as required by applicable securities laws.

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