Renforth Collaborates with CTRI to assess sustainability opportunities at Victoria nickel polymetallic open pit deposit

(TheNewswire)

PICKERING, Ontario – TheNewswire - December 1, 2025 - Renforth Resources Inc. (CSE: RFR) (OTC: RFHRF) (FSE:9RR) (“Renforth” or the “Company”), ispleased to inform shareholders that Renforth has retained the Centre Technologique desRésidus Industriels , known as "CTRI",to investigate several sustainability technologies, or approaches,which could be implemented at Renforth's Victoria nickel sulphidepolymetallic (Ni/Co/Pt/Pd+Zn/Cu/Ag/Au)open pit deposit west ofMalartic, Quebec.

The 3 initiatives underway are;

1 - investigation of the sequestration of carbon by theultramafics at Victoria. Research in BC and Quebec has demonstratedthat ultramafic rocks have this capacity, Renforth seeks to test anddocument this functionality within the mineralized, andnon-mineralized, ultramafics present at Victoria.

2 - investigation of the viability of three differentheap leach processes; green heap leaching using naturally occurringorganic acids with CO2 sequestration, leaching with organics otherthan cyanide and bioleaching at Victoria.

3 - investigation to define whatnickel bioaccumulating plants could serve as exploration tools inCanada

"Each of these research initiatives leverage localexpertise within the CTRI research group and affiliated educationalinstitutions to investigate the latest "green" science forpotential industrial adoption at Victoria in the future. As we arebuilding a new project, with no historical operations or ideas, wehave the opportunity to investigate new ideas and innovation andpotentially implement those in the future to meet environmental andeconomic objectives. Carbonation of ultramafics is fairly wellestablished, we have a significant ultramafic stock at Victoria welook forward to leveraging, upon proof of concept. Previously weattempted to investigate biological heap leach, our expectation isthat working with a well-established local research lab will be moreefficient and lastly, the investigation of microbiome associated withmineralization is not a new idea, however, if we can determine whatspecies are of interest at Victoria this can guide metal production and may help to develop exploration tools specific for this type ofmineralization" states Nicole Brewster, President and CEO ofRenforth.

Martin Demers P.Geo OGQ 770, Vice President ofExploration for Renforth and a qualified person pursuant to theguidelines in NI 43-101, has reviewed and approved the technicalinformation contained in this press release.

About CTRI

The Centre technologique des résidus industriels(Industrial Waste Technology Centre), atechnology transfer centre affiliated with the Cégep del’Abitibi-Témiscamingue, was created in theyear 2000 to offer Abitibi-Témiscamingue and Northern Quebecbusinesses some expertise and technical services for innovation,research and technology transfer purposes.

In 2004, the Centre technologique des résidusindustriels received its probationary accreditation and became the30th CCTT (College Centre for Technology Transfer) affiliated to theTrans-Tech Network.

The CTRI offers a wide range of applied R&Dservices for mining companies, including water and effluent treatment,mineral recovery, mine waste valorization, and processoptimization.

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No securities regulatory authorityhas approved or disapproved the contents of this news release.

Forward-Looking Statements

This news release contains forward-looking statementsand information under applicable securities laws. All statements,other than statements of historical fact, are forward looking.Forward-looking statements are frequently identified by such words as“may,” “will,” “plan,” “expect,” “believe,”“anticipate,” “estimate,” “intend” and similar wordsreferring to future events and results. Such statements andinformation are based on the current opinions and expectations ofmanagement. All forward-looking information is inherently uncertainand subject to a variety of assumptions, risks and uncertainties,including the speculative nature of mineral exploration anddevelopment, fluctuating commodity prices, the risks of obtainingnecessary approvals, licenses and permits and the availability offinancing, as described in more detail in the Company’s securitiesfilings available at www.sedar.com. Actual events or results maydiffer materially from those projected in the forward-lookingstatements and the reader is cautioned against placing undue reliancethereon. Forward-looking information speaks only as of the date onwhich it is provided, and the Company assumes no obligation to reviseor update these forward-looking statements except as required byapplicable law.

Company Contact:

Renforth Resources Inc.

Nicole Brewster

President and Chief Executive Officer

416-818-1393

Nicole@RenforthResources.com

#Unit 1B – 955 Brock Road, Pickering ON L1W2X9

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