File: '\\swfile\EmailIn\20250901 204029 Attachment AVX termination of Simon property agmt.docx'

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Altair Resources Inc.

#1305 - 1090 W. Georgia Street, Vancouver, BC V6E 3V7 Canada

ALTAIR RESOURCES ANNOUNCES TERMINATION OF SIMON OPTION AGREEMENT

Vancouver, British Columbia, September 2nd , 2025 - Altair Resources Inc. (TSX-V:AVX) ("Altair") and Millennium Silver Corp. (TSX-V: MSC) ("Millennium") have agreed to terminate their option agreement, originally announced on May 10, 2021. Under this agreement, Altair had the option to acquire up to a 65% interest in Millennium's Simon Property, a lead-zinc-silver mining property located in Mineral County, Nevada, USA. Each party has released the other from any liability or further obligation under the agreement.

About Altair Resources Inc.

Altair Resources' (TSX.V: AVX) primary focus is targeting the explorations acquisition and development of gold and silver projects in Nevada.

For further information:

George S. Young

Chairman, CEO, Altair Resources Inc.

#1305 - 1090 W. Georgia Street

Vancouver, BC V6E 3V7

F 604 683-1585

C 806 886-3317

georgesyoung@gmail.com,

Neither 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.

Forward-Looking Statements:

This press release contains forward-looking information and statements with respect to the Company ("forward-looking statements"), including with respect to the option to acquire the Corcoran Project and the receipt of applicable regulatory approvals. By their nature, forward-looking statements are subject to a variety of factors that could cause actual results to differ materially from the results suggested by the forward-looking statements. In addition, the forward-looking statements require management to make assumptions and are subject to inherent risks and uncertainties. There is significant risk that the forward-looking statements will not prove to be accurate, that the management's assumptions may not be correct and that actual results may differ materially from such forward-looking statements. Accordingly, readers should not place undue reliance on the forward-looking statements.

Generally forward-looking statements can be identified using terminology such as "anticipate", "will", "expect", "may", "continue", "could", "estimate", "forecast", "plan", "potential" and similar expressions. Forward-looking statements contained in this press release may include, but are not limited to, the completion of the private placement and the Company receiving regulatory approval to the partial revocation order. These forward-looking statements are based on several assumptions which may prove to be incorrect including, but not limited to, the Company receiving regulatory approval to the private placement and the partial revocation order application.

The forward-looking statements contained in this press release are made as of the date hereof or the dates specifically referenced in this press release, where applicable. Except as required by law, the Company does not undertake any obligation to update publicly or to revise any forward-looking statements that are contained or incorporated in this press release. All forward-looking statements contained in this press release are expressly qualified by this cautionary statement.