File: Attachment BEMNRMAY25.pdf

MAY 25, 2026 NEWS RELEASE TSXV: BEM BRASNOVA ADOPTS SEMI-ANNUAL REPORTING

This news release is being filed pursuant to Coordinated Blanket Order 51-933 Exemptions to Permit Semi-Annual Reporting for Certain Venture Issuers.

Vancouver, B.C.: Brasnova Energy Materials Inc. ("BEM'' or the "Company") (TSXV: BEM) is pleased to announce that the Company is adopting semi-annual financial reporting in place of quarterly reporting, effective for the three-month interim period ending March 31, 2026.

The British Columbia Securities Commission recently issued Coordinated Blanket Order 51-933, which allows eligible venture issuers listed on the TSX Venture Exchange or Canadian Securities Exchange to file financial reports twice a year rather than four times. Brasnova meets the conditions of the Order and will begin relying on it starting with its Q3 2026 interim period.

As a result, the Company will not be filing an interim financial report or related MD&A for the three-month period ending March 31, 2026, nor for its nine-month period ending September 30, 2026. Brasnova will continue to file audited annual financial statements and semi-annual interim reports as required.

"For a company at our stage of development, quarterly financial reporting can place a disproportionate administrative and cost burden on the business relative to the insight it provides," said Joel Ferari, CEO, Brasnova Energy Materials Inc., "Adopting a semi-annual reporting cycle allows us to allocate more time and capital to advancing our core projects and creating long-term shareholder value, while continuing to maintain transparent and timely disclosure in accordance with TSXV requirements."

ABOUT BRASNOVA ENERGY MATERIALS INC. Brasnova Energy Materials is focused on securing, developing and monetizing Brazilian critical materials assets and related materials technologies, to build shareholder value.

On behalf of the Board of Directors of BRASNOVA ENERGY MATERIALS INC.

Joel Rovaris Ferari CEO -Brasnova info@brasnovaem.com

FOR THE ADEQUACY OR ACCURACY OF THIS RELEASE The information contained herein contains "forward-looking statements" within the meaning of applicable securities legislation. Forward-looking statements relate to information that is based on assumptions of management, forecasts of future results, and estimates of amounts not yet determinable. Any statements that express predictions, expectations, beliefs, plans, projections,

https://brasnovaem.com/ objectives, assumptions or future events or performance are not statements of historical fact and may be "forward-looking statements. 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.

https://brasnovaem.com/