Bonanza Mining Corporation Announces Corporate Changes

Bonanza Mining Corporation

Suite 1710 – 1177 West Hastings Street

Vancouver, B.C.

V6E 2L3

Trading Symbol: TSX-V: BNZ Telephone: 778-347-2500 Email: [email protected]

Website: www.bonanzamining.com

Bonanza Mining Corporation Announces Corporate Changes

August 1, 2025 – Vancouver, British Columbia : Bonanza Mining Corporation (“Bonanza” or the

“Company”) (TSX-V: BNZ) announces that Chris Graf has resigned as a Director and as the Vice-President

of the Company. Bonanza thanks Mr. Graf for his service to the Company and wishes him well in his future

endeavours.

For further information, please contact:

Bonanza Mining Corporation

Suite 1710 – 1177 West Hastings Street

Vancouver, B.C. V6E 2L3

Attention: Dayton Marks, President, CEO and Director

Tel: 778-347-2500

Email: [email protected]

or

Drew Burgess, Director

Tel: 403-383-8254

Email: [email protected]

Neither the TSX Venture Exchange nor its Regulation Services Prov ider (as that term is defined in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news

release.