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Imperial Mining Strikes Collaborative Agreement with Développement Economique Sept-îles in Support of the Crater Lake Processing Complex

Corporate Updates

Imperial Mining Strikes Collaborative Agreement with Développement

Economique Sept-îles in Support of the Crater Lake Processing Complex

MONTREAL, QUEBEC – December 29, 2022 – Imperial Mining Group Ltd. ("Imperial") (TSX VENTURE: IPG;

OTCQB: IMPNF ) is pleased to announce that it has entered into a Collaboration Agreement with Développement

Economique Sept-îles Inc (DESI) to assist with local stakeholders in the Sept Iles area of the Province of Quebec in support

of the establishment of Imperial’s scandium, rare earths and scandium-aluminum master alloys facility to be sited within

the boundaries of the City of Sept -Iles and to be operated by Imperial using f eedstock from its planned mining operations

at Crater Lake “The Project”.

Imperial’s President & CEO, Mr. Peter Cashin, “DESI is proving to be an exceptional facilitator with local stakeholders.

We are looking forward to a long and productive relationship.”

DESI’s CEO, Mr. Paul Lavoie, “We are excited to assist Imperial with this project, which fits well within the long -term

vision of the region to shift from primary transformation toward value-added opportunities in Critical Minerals. Imperial’s

project offers an excellent opportunity to integrate the region’s mineral logistics and aluminum’s smelting expertise.”

Under the Agreement, DESI will:

• Integrate and prioritize the Imperial Project in the region and within the industrial park and port with local

community.

• Coordinate between Imperial and the City of Sept-Iles and Quebec government.

• Communicate and favor of the integration of project in the Plan Nord and integration of logistical partners

necessary for the Project.

• Ensure the integration of the Project within the industrial park strategy and industrial development and planning of

the region and territory.

• Support the efforts of Imperial in accessing the different resources and government support of the region.

• Coordinate the Land identification and encourage local businesses with synergistic or supporting initiatives.

• Support the efforts of Imperial to obtain social acceptabi lity and in negotiating a favorable relationship with the

Innus of Uashat Mak Mani-Utenam and/or Matimekush – Lac John, the First Nation, as well as the Naskapi Nation

and Nunavik peoples, entities that may possess the ancestral titles to the lands proposed for the different operations

of Imperial in the region.

• Support Imperial mainly by suggesting strategic and operational directions to obtain social acceptability and

environmental licence to operate.

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 o f mineral exploration and development professionals with a strong track

record of mineral deposit discovery in numerous metal commodities.

DÉVELOPPEMENT ECONOMIQUE SEPT-ÎLES INC (DESI)

The mission of “Développement Économique Sept-Îles” is the promotion with investors of the attractions and advantages

of the municipality to favour the economic development and to improve the quality of life of Sept-Iles`s citizens. Partnership

is the essence of the actions of the managers of DESI as much for the great projects as for those coming from small and

medium size business. Thus, the organisation becomes a kick -starter for diversified investments. The organisation’s

philosophy is guided by job creation, innovation and economic diversification.

For further information please contact:

Peter J. Cashin

President and Chief Executive Officer

Phone: +1 (514) 360-0571

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 are

based on the Company’s operations, estimates, forecasts, and projections, but are not guarantees of future performance and involve risks and

uncertainties that are difficult to predict or control. Several factors could cause actual outcomes and results to differ materially from those expressed.

These factors include those set forth in the corporate filings. Although any such forward-looking statements are based upon what management believes

to be reasonable assumptions, the Company cannot guarantee that actual results will be consistent with these forward-looking statements. In addition,

the Company disclaims any intention or obligation to update or revise any forward-looking statements, for any reason. We also do not commit in any

way to guarantee that we will continue reporting on items or issues that arise. Investors are cautioned that this press release contains quoted historical

exploration results. These are derived from filed assessment reports and compiled from governmental databases. The Company an d a QP have not

independently verified and make no representations as to the accuracy of historical exploration results: these results should not be relied upon. Selected

highlight results may not be indicative of average grades.

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.