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Imperial Awarded $90,000 Federal Grant for Scandium Material Research with McMaster University

Corporate Updates

Imperial Awarded $90,000 Federal Grant for Scandium Material

Research with McMaster University

MONTREAL, QUEBEC – March 18, 2021 – Imperial Mining Group Ltd. ("Imperial") (TSX

VENTURE: IPG; OTCQB: IMPNF) is pleased to announce that it has been awarded a Natural Sciences

and Engineering Research Council of Canada (NSERC) Alliance Grant for a three-year, $90,000 research

program to investigate scandium-aluminum alloy characterization for use in additive manufacturing (AM),

also known as 3-D metal printing, applications.

The grant was jointly awarded to Imperial in partnership with the W. Booth School of Engineering Practice

and Technology at McMaster University, Hamilton, Ontario. The program’s objectives are to develop and

collect material engineering data for next -generation scandium-enhanced aluminum alloys. The focus of

the research program will be on the alloy’s applicability to AM of metal parts for the aerospace, defense

and automotive sectors.

“We believe that the Imperial -McMaster University research program will add significant shareholder

value by developing new, high -demand, high-value alloy materials and applications for our Crater Lake

scandium,” said Peter J. Cashin, Imperial’s President & CEO. “The data collected by this program will

enable Imperial to provide reference material in its discussions with defense, aerospace and transportation

entities and their downstream suppliers. Strategically, the value-added processing required for 3-D powder

will significantly enhance our product margins. It will also provide us with a catalyst to attract strategic

partners in support of Imperial’s Crater Lake development activities moving forward.”

“McMaster has been at the forefront of developing technical expertise in 3-D printing and we are pleased

to work with Imperial Mining Group to optimize scandium -enhanced aluminum alloys,” said Dr. M.A.

Elbestawi, Research Lead, Additive Manufacturing Group, Faculty of Engineering. “Until recently, broader

use of these specialty alloys has been challenged by the lack of a sustainable scandium supply and very

high production costs. Imperial as a Canadian sustainable supplier becomes a transformational force which

is able to considerably improve the situation. We are eager to begin this important research work as soon

as possible.”

The current program will aid Imperial’s efforts to enhance its scandium market penetration for high-value

componentry that uses scandium-aluminum alloys. Imperial believes that the Crater Lake deposit has the

potential to accelerate the uptake of this new material for both subtractive and additive manufacturing

processes. To further its objectives, Imperial plans to focus on creating new, high-value product applications

to build market pull from a variety of consuming sources as it moves towards full production.

ABOUT IMPERIAL MINING GROUP LTD.

Imperial is a Canadian mineral exploration and development company focused on the advancement of its

technology metals projects in Québec. Imperial is publicly listed on the TSX Venture Exchange as “IPG”

and on the OTCQB Exchange as “IMPNF” and is led by an experienced team of mineral exploration and

development professionals with a strong track record of mineral deposit discovery in numerous metal

commodities.

ABOUT McMASTER UNIVERSITY’s ADDITIVE MANUFACTURING GROUP

The Additive Manufacturing Group (AMG) was established as a multi-disciplinary research enterprise at

McMaster University's Faculty of Engineering in 2015. The AMG is involved in fundamental and applied

research and education programs dealing with metal additive manufacturing applications in various

industries including: Automotive, Aerospace, Biomedical Devices, and Tooling.

For further information please contact:

Peter J. Cashin

President and Chief Executive Officer

Phone: +1 (514) 360-0571

Email: [email protected]

CHF Capital Markets

Iryna Zheliasko, Manager-Corporate Communications

Phone: +1 (416) 868-1079 x229

Email: [email protected]

Website: www.imperialmgp.com Twitter: @imperial_mining Facebook: Imperial Mining Group

This press release may contain forward-looking statements relating to the Company’s operations or to its business environment. Such statements

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this press release contains quoted historical exploration results. These are derived from filed assessment reports and compiled from governmental

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