Metalsource Mining Engages Investing News Network

Vancouver, British Columbia--(Newsfile Corp. - April 1, 2026) - METALSOURCE MINING INC. (CSE: MSM) (OTCQB: MSMMF) (FSE: E9Z) (the "Company" or "Metalsource") has engaged the services of Dig Media Inc. 'dba' Investing News Network ("INN") pursuant to an agreement dated and starting on April 1, 2026 (the "Agreement") and, for the 12-month term of the agreement, INN will provide advertising to increase awareness of the Company.

Under the terms of the Agreement, INN will receive a one-time payment of CAD $51,000, payable in advance. The Agreement is for an initial term of one year. There is no performance factors contained in the Agreement and INN will not receive shares or options as compensation. INN's address is 1200 - 736 Granville Street, Vancouver, BC, V6Z 1G3 (phone: 604-688-8231, email: info@investingnewsnetwork.com). INN and the Company are unrelated and unaffiliated entities.

INN is an arm's length private company headquartered in Vancouver, Canada, dedicated to providing independent news and education to investors since 2007 at www.investingnews.com.

About Metalsource Mining Inc.

Metalsource Mining Inc. is a Canadian mineral exploration company focused on advancing high-potential mineral assets through modern, systematic exploration and value-driven discovery.

For more information, please refer to SEDAR+ (www.sedarplus.ca), under the Company's profile.

ON BEHALF OF THE BOARD OF DIRECTORS

Joseph Cullen, Chief Executive Officer and Director

For more information, please contact:
Mr. Joseph Cullen
Phone: 778-919-8615
Email: jpacullen@gmail.com
Website: https://www.metalsourcemining.com

Cautionary Note About Forward-Looking Statements
This news release may include forward-looking statements that are subject to risks and uncertainties. By its nature, this information is subject to ‎‎inherent risks and ‎‎uncertainties that may be general or specific and which give rise to the possibility that ‎‎expectations, ‎‎forecasts, predictions, projections, or conclusions will not prove to be accurate, that ‎‎assumptions may not ‎‎be correct, and that objectives, strategic goals and priorities will not be achieved. ‎‎These risks and ‎‎uncertainties include but are not limited those identified and reported in the Company's ‎‎public filings ‎‎under the Company's SEDAR+ profile at www.sedarplus.ca. Although the Company has ‎‎attempted to identify ‎‎important factors that could cause actual actions, events, or results to differ ‎‎materially from those ‎‎described in forward-looking information, there may be other factors that cause ‎‎actions, events or ‎‎results not to be as anticipated, estimated or intended. There can be no assurance that ‎‎such information ‎‎will prove to be accurate as actual results and future events could differ materially from ‎‎those ‎‎anticipated in such statements. The Company disclaims any intention or obligation to update or ‎‎revise any ‎‎forward-looking information, whether as a result of new information, future events or ‎‎otherwise unless ‎‎required by law.‎

Neither the CSE nor the Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/290948