LAURION Corporate Update

TORONTO, April 28, 2021 - Laurion Mineral Exploration Inc. (TSXV: LME) (OTCPINK: LMEFF) ("LAURION" or the "Corporation"), at the request of the Market Surveillance group of the Investment Industry Regulatory Organization of Canada (IIROC), advises that the Corporation is not aware of any material undisclosed corporate developments and has no material change to report at this time that may be contributing to the level of trading activity of its shares.

The Corporation will keep the market informed as required. LAURION requests that the reader refers to the most recent press release dated April 13, 2021 in which LAURION announced it had initiated a program of 10,000 metres of drilling on its Ishkoday Project, located 28 km northeast of Beardmore, Ontario. The Corporation is on track with respect to its stated goals and timelines in achieving those goals.

About LAURION Mineral Exploration Inc.

The Corporation is a junior mineral exploration and development company listed on the TSX Venture Exchange under the symbol LME and on the OTCPINK under the symbol LMEFF. The Corporation currently has 210,487,262 outstanding shares, of which approximately 73% of LAURION's issued and outstanding shares are owned and controlled by Insiders who are eligible investors under the "Friends and Family" categories.

LAURION's emphasis is on the development of its flagship project, the 100% owned mid-stage 47 km² Ishkoday Project, and its gold-rich polymetallic mineralization with a significant upside potential. The mineralization on Ishkoday is open at depth beyond the current core-drilling limit of -200 m from surface, based on the historical mining to a -685 m depth, in the past producing Sturgeon River Mine. The recently acquired Brenbar Property, which is contiguous with the Ishkoday Property, hosts the historic Brenbar Mine and LAURION believes the mineralization to be a direct extension of mineralization from the Ishkoday Property.

Website: http://www.LAURION .ca

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Caution Regarding Forward-Looking Information

This press release contains forward-looking statements, which reflect the Corporation's current expectations regarding future events, including with respect to LAURION's business, operations and condition, and management's objectives, strategies, beliefs and intentions. The forward-looking statements involve risks and uncertainties. Actual events and future results, performance or achievements expressed or implied by such forward-looking statements could differ materially from those projected herein including as a result of the interpretation and actual results of current exploration activities, changes in project parameters as plans continue to be refined, future prices of gold and/or other metals, possible variations in grade or recovery rates, failure of equipment or processes to operate as anticipated, the failure of contracted parties to perform, labor disputes and other risks of the mining industry, delays in obtaining governmental approvals or financing or in the completion of exploration, as well as those factors disclosed in the Corporation's publicly filed documents. Investors should consult the Corporation's ongoing quarterly and annual filings, as well as any other additional documentation comprising the Corporation's public disclosure record, for additional information on risks and uncertainties relating to these forward-looking statements. The reader is cautioned not to rely on these forward-looking statements. Subject to applicable law, the Corporation disclaims any obligation to update these forward-looking statements.

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS THAT TERM IS DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THE CONTENT OF THIS NEWS RELEASE.

SOURCE Laurion Mineral Exploration Inc.