File: '\\swfile\EmailIn\20260827 134818 Attachment Press Release - MCTO Second Default Status Report (IMM - 2026).docx'

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INTERNATIONAL METALS MINING CORP.

INTERNATIONAL METALS MINING PROVIDES SECOND STATUS UPDATE

Vancouver, British Columbia (August 27, 2026) - International Metals Mining Corp. (the "Company") (TSXV: IMM) (OTC PINK: CYNXF) (FSE: C2Y) provides its second bi-weekly Default Status Report under National Policy 12-203 Management Cease Trade Orders ("NP 12-203"), pursuant to which the Company issued its original default announcement indicating that the filing of its annual audited financial statements, annual management's discussion and analysis, and related certifications for the year ended March 31, 2026 (the "Required Filings"), would be delayed beyond the filing deadline of July 29, 2026. The Company reports that since its news release dated August 13, 2026 there have been no material changes to the information contained therein that have not been disclosed, nor any failure by the Company to fulfill its intentions as stated therein.

The Company's Board of Directors and management confirm that the audit is ongoing and that they are working expeditiously with the Company's auditor to meet the Company's obligations related to the filing of the Required Filings and expect to remedy the default by filing the Required Filings on or before September 18, 2026.

Until the Required Filings have been filed, the Company intends to continue to satisfy the provisions of the alternative information guidelines specified in NP 12-203 by issuing bi-weekly Default Status Reports in the form of further press releases for so long as the Company remains in default of the financial statement filing requirement. In the event that the Company does not file the Required Filings in a timely manner, the Canadian Securities Regulatory Authorities may impose an issuer cease trade order on the outstanding securities of the Company.

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, which reflect management's expectations regarding the MCTO, timing of the filing of the Required Filings and the Company's future business operations. 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.