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SOI.V ·

Sirios Signs an Option Agreement for its Maskwa Property

Mergers & Acquisitions Property Options & Staking

TSX-V: SOI December 21, 2023

OTCQB: SIREF

Sirios Signs an Option Agreement for its Maskwa Property

MONTREAL (QUEBEC) – Management of SIRIOS RESOURCES INC. (TSX-V: SOI,

OTCQB:SIREF) (“Sirios”) is pleased to announce the signing of an option agreement on the

Maskwa property located in Eeyou Istchee James Bay in Quebec, with Hertz Lithium Inc. (“Hertz”)

(CSE: HZ). Pursuant to the agreement, Sirios has agreed to grant Hertz the option to acquire up to

a 100% interest in the lithium/gold property, following an investment totaling $2.55M as described

below.

If the option is completed, Sirios will retain a 1.5% NSR royalty. In addition, Sirios will keep the

right to buy back 100% of the mining rights on the non-critical minerals, which comprise among

other metals, gold, silver and PGE (Platinum Group Elements) and tungsten, by paying back to

Hertz its incurred exploration expenditures capped to a maximum of $2M.

Pursuant to the agreement, Hertz can earn 100 percent interest in Maskwa over three years by

spending a total of $2.25 million in mineral exploration expenditures, by making a cash payment

on or before the first anniversary of $100,000 plus $100,000 in cash or in shares plus $100,000 in

cash on closing. In addition, Sirios will receive a payment of $250,000 either in cash or in shares

upon the successful confirmation of drilling results indicating a lithium concentration of one

percent (1%) Li2O or more over a minimum of twenty-five (25) metres.

About Sirios

Sirios is a Canadian mining exploration company focused on developing its portfolio of high-

potential gold and lithium properties in the Eeyou Istchee James Bay region of Quebec.

Cautionary Note Regarding Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of applicable

Canadian securities laws based on expectations, estimates and projections as of the date of this

press release. Forward-looking statements involve risks, uncertainties and other factors that could

cause actual events, results, performance, expectations and opportunities to differ materially from

those expressed or implied by such forward-looking statements. Factors that could cause actual

results to differ materially from those indicated in such forward-looking statements include, but

are not limited to: the exercise of the options by Hertz, uncertainties related to the availability and

cost of necessary financing in the future, changes in financial markets; delays in project

development; other risks relating to the mineral exploration and development industry; and risks

disclosed in public filings of the Company on SEDAR at www. sedar.com. Although the Company

believes that the assumptions and factors used in preparing the forward-looking statements

contained in this news release are reasonable, readers should not place undue reliance on this

information, which speaks only as of the date of this news release, and there can be no assurance

that such events will occur or occur within the time periods presented. The Company disclaims any

intention or obligation to update or revise any forward-looking statements, whether as a result of

new information, future events or otherwise, except as required by applicable law.

Neither the 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.

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Contact:

Dominique Doucet, P.Eng., President and Chief Executive Officer

450-482-0603

[email protected]

Website: www.sirios.com