File: '\\swfile\EmailIn\20260306 164525 Attachment 2026-03.06 - GSTR NR - Interactive Offers Retained - FINAL.docx'

1140-625 Howe Street, Vancouver, British Columbia V6Z 1C2, Canada

GLENSTAR MINERALS INC.

FOR IMMEDIATE RELEASE

GLENSTAR ENGAGES INTERACTIVE OFFERS INC.

TO ENHANCE INVESTOR OUTREACH

VANCOUVER, BC, CANADA: March 6, 2025 - Glenstar Minerals Inc. (CSE: GSTR, OTCQB: GSTRF, FRA: VO20) ("Glenstar" or the "Company") announces that it has engaged digital marketing and investor outreach firm, Interactive Offers Inc. ("Interactive") of Boca Raton, Florida, to support the Company's shareholder communications and market awareness initiatives.

Interactive will assist the Company in developing and implementing a digital investor outreach program designed to increase awareness of Glenstar among investors and the broader investment community. Services will include strategic communications support, digital marketing initiatives, and targeted outreach intended to improve the dissemination of publicly available information regarding the Company's exploration activities, corporate developments, and strategic objectives.

Under the terms of the agreement, the engagement will commence immediately and will continue for an initial term of one month. The agreement may be extended on a month-to-month basis thereafter upon mutual agreement of both parties.

The Company has agreed to a marketing budget of up to USD$100,000 for the initial one-month term. Actual expenditures may be less than this amount depending on the scope and effectiveness of the services provided during the engagement. Should the agreement be renewed, additional budgets may be allocated by the Company at its discretion and in accordance with applicable regulatory requirements.

Interactive provides digital marketing and investor outreach services, including investor awareness campaigns and communications support for publicly listed companies. The Company will not issue any securities to Interactive as compensation under this agreement. Interactive and its principals are arms length to the Company, and to the Company's knowledge, Interactive does not currently own any securities of Glenstar Minerals Inc.

Interactive Offers Inc. contact information is as follows: 327 Plaza Real, Suite 319, Boca Raton, Florida 33432, USA. Website: www.interactiveoffers.com, Email: support@interactiveoffers.com. Telephone: +1 (917) 723-6991

About Glenstar Minerals Inc.

Glenstar is a mineral exploration company with a focus on polymetallic minerals. These elements are classified as critical minerals and are essential in the manufacturing of sophisticated electronics and other vital energy technologies. The Company's mission is to leverage its knowledge and connections to explore, acquire, and develop critical mineral and energy metal properties throughout the world.

Glenstar's shares trade on the Canadian Securities Exchange (CSE) under the symbol "GSTR", on the Frankfurt Stock Exchange under the symbol "VO20", and on the Over-the-Counter market (OTCQB) in the United States under the symbol "GSTRF".

ON BEHALF OF THE BOARD

"David Ryan"

President & CEO

Further information regarding the Company can be found on SEDAR+ at www.sedarplus.ca, by visiting the Company's website at www.glenstar.ca or by contacting the Company directly at 604-449-2810.

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

Cautionary Statement Regarding Forward-Looking Information Certain information contained in this news release constitutes "forward-looking information" or "forward-looking statements" (collectively, "forward- looking information"). Without limiting the foregoing, such forward-looking information includes statements regarding the process and completion of any Offering, the use of proceeds of the Offering and any statements regarding the Company's business plans, expectations and objectives. In this news release, words such as "may", "would", "could", "will", "likely", "believe", "expect", anticipate", "intend", "plan", "estimate" and similar words and the negative form thereof are used to identify forward-looking information.

Forward-looking information should not be read as guarantees of future performance or results, and will not necessarily be accurate indications of whether, or the times at or by which, such future performance will be achieved. Mineral exploration is subject to risks and uncertainties and there is no assurance that any potential results or findings that may be suggested in this press release will ultimately happen. Forward-looking information is based on information available at the time and/or the Company management's good faith belief with respect to future events and is subject to known or unknown risks, uncertainties, assumptions and other unpredictable factors, many of which are beyond the Company's control. For additional information with respect to these and other factors and assumptions underlying the forward-looking information made in this news release, see the Company's most recent Management's Discussion and Analysis and financial statements and other documents filed by the Company with the Canadian securities commissions and the discussion of risk factors set out therein. Such documents are available at www.sedar.com under the Company's profile and on the Company's website. The forward-looking information set forth herein reflects the Company's expectations as at the date of this news release and is subject to change after such date.

This release may contain certain forward-looking statements with respect to the financial condition, results of operations and business of the Company and certain of the plans and objectives of the Company with respect to the same. By their nature, forward-looking statements involve risk and uncertainty because they relate to events and depend on circumstances that will occur in the future and there are many factors that could cause actual results and developments to differ materially from those expressed or implied by these forward-looking statements.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any state in the United States in which such offer, solicitation or sale would be unlawful. The securities referred to herein have not been and will not be registered under the United States Securities Act of 1933, as amended, and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. This release may contain statements within the meaning of safe harbour provisions as defined under securities laws and regulations. We seek safe harbour.