Corporate update and change to the Board of directors

June 1, 2020Mason Graphite Inc. (“Mason Graphite” or “the Company”) (TSX.V: LLG; OTCQX: MGPHF) is pleased to present a corporate update and a change to its Board of Directors.

Commercial Development and Strategic Discussions

In recent weeks, Mason Graphite has intensified its discussions with important users of spherical graphite (2nd transformation), a product used in Li-ion batteries. These potential customers, active in the electrification of transports, are actively working to develop and secure their future supply chains in anticipation of the very high demand increase forecasted for the coming years, in addition to the recent global uncertainty of relying on a single, potentially unstable and unpredictable source of supply for critical minerals.  These discussions confirm to Mason Graphite’s management that the Company represents a secure and sustainable solution to meet the upcoming needs of its future customers.

Second Transformation Project | Value-Added Products Processes Optimization

In the coming weeks and to continue its development, Mason Graphite will perform, in collaboration with COREM in Quebec City, optimization tests for the chemical purification with the objectives being to maximize reagents and water recycling and to reduce the environmental footprint of the process. Moreover, a new piloting campaign to produce coated spherical graphite is scheduled for the summer; this will be the second lot of coated spherical graphite produced at the pilot scale.

The cycling tests on the spherical graphite from the first pilot lot, which were suspended because of the COVID-19 crisis, should resume shortly. The results obtained so far are very positive.

Finally, Mason Graphite has recently received samples of uncoated spherical graphite from potential suppliers; these products will be used to further advance the development of the 2nd transformation plant. Characterization and testing should start in the coming weeks.

First Transformation Project | Update

The Company continues to advance the mine and concentrator project where work has mainly been focused on tailings management, permitting and general upkeep (road repairs, forestation work, etc.). As previously mentioned, the very high-quality Lac Guéret graphite deposit and highly advanced concentrator project (engineering, procurement, permits, etc.) remain key assets for the Company, which will be re-activated as soon as market conditions permit.

Balance Sheet and Financial Resources

With a cash position of approximately $31M (as of March 31st, 2020), no long-term debt, a lean and an experienced management team with a defined corporate strategy and a low level of cash expense rate, the Company is well-positioned to carry out its activities in an orderly and sustainable manner.

Change to the Board of Directors

The Company also announces that Paul Carmel, Chair of the Board of Directors, and interim CEO, will resign on September 1st, 2020, from these two functions to pursue a career in the mining investment industry. Paul was elected to the Board and as its chairman on March 15th, 2018; since April 1st of this year, he is also acting as interim President and CEO after the departure of the preceding President and CEO.

The selection committee responsible for finding a successor has been hard at work since the end of February and is continuing its work, confident to fill the position soon.

Consent of the Qualified Person

Jean L’Heureux, Eng., M. Eng., Executive Vice President, Process Development for Mason Graphite, and a Qualified Person, as defined by NI 43-101 for Mason Graphite, was responsible for the audit of data presented in this press release and read and approved it.

About Mason Graphite

Mason Graphite is a Canadian company dedicated to the production and transformation of natural graphite. Its long-term strategy includes the development of value-added products, notably for green technologies like transport electrification. The Company also owns 100% of the rights to the Lac Guéret graphite deposit, one of the richest in the world. The Company is managed by an experienced team cumulating many decades of experience in graphite, covering production, sales, as well as research and development.

For more information:

Mason Graphite Inc.

Ana Rodrigues at or 1 514 289-3580

Head Office: 3030, boulevard Le Carrefour, suite 600, Laval, Quebec, Canada, H7T 2P5

Cautionary Statements

This press release contains “forward-looking information” within the meaning of Canadian securities legislation. All information contained herein that is not clearly historical in nature may constitute forward-looking information. Generally, such forward-looking information can be identified by the use of forward-looking terminology such as “plans”, “expects” or “does not expect”, “is expected”, “budget”, “scheduled”, “estimates”, “forecasts”, “intends”, “anticipates” or “does not anticipate”, or “believes”, or variations of such words and phrases or state that certain actions, events or results “may”, “could”, “would”, “might” or “will be taken”, “occur” or “be achieved”. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of the Company to be materially different from those expressed or implied by such forward-looking information, including but not limited to: (i) volatile stock price; (ii) the general global markets and economic conditions; (iii) the possibility of write-downs and impairments; (iv) the risk associated with exploration, development and operations of mineral deposits; (v) the risk associated with establishing title to mineral properties and assets; (vi) the risks associated with entering into joint ventures; (vii) fluctuations in commodity prices; (viii) the risks associated with uninsurable risks arising during the course of exploration, development and production; (ix) competition faced by the resulting issuer in securing experienced personnel and financing; (x) access to adequate infrastructure to support mining, processing, development and exploration activities; (xi) the risks associated with changes in the mining regulatory regime governing the resulting issuer; (xii) the risks associated with the various environmental regulations the resulting issuer is subject to; (xiii) risks related to regulatory and permitting delays; (xiv) risks related to potential conflicts of interest; (xv) the reliance on key personnel; (xvi) liquidity risks; (xvii) the risk of potential dilution through the issue of common shares; (xviii) the Company does not anticipate declaring dividends in the near term; (xix) the risk of litigation; and (xx) risk management.

Forward-looking information is based on assumptions management believes to be reasonable at the time such statements are made, including but not limited to, continued exploration activities, no material adverse change in metal prices, exploration and development plans proceeding in accordance with plans and such plans achieving their stated expected outcomes, receipt of required regulatory approvals, and such other assumptions and factors as set out herein. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in the forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such forward-looking information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such forward-looking information. Such forward-looking information has been provided for the purpose of assisting investors in understanding the Company’s business, operations and exploration plans and may not be appropriate for other purposes. Accordingly, readers should not place undue reliance on forward-looking information. Forward-looking information is made as of the date of this press release, and the Company does not undertake to update such forward-looking information except in accordance with applicable securities laws.

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