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CABs ENDORSE NORRA KARR MINING LEASE APPLICATION

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Leading Edge Materials (OTCQB: LEMIF) announced that the County Administrative Boards of Jönköping and Östergötland have endorsed Greenna Minerals AB’s application for an Exploitation Concession (25-year mining lease) for Norra Kärr on December 3, 2025. This endorsement means the permit application will proceed to a decision by the Swedish Mining Inspectorate rather than the government.

The company noted this endorsement is a significant consultation milestone but is not a final permit; an environmental permit (addressing water and other impacts) is still required before development can proceed.

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Positive

  • CAB endorsement moves decision to Mining Inspectorate
  • Potential 25-year exclusive exploitation concession if granted
  • Permitting phase compliance and CAB information requirements met

Negative

  • Environmental permit still required before mining can begin
  • Final Mining Inspectorate decision pending — not yet approved

News Market Reaction

+6.60%
1 alert
+6.60% News Effect

On the day this news was published, LEMIF gained 6.60%, reflecting a notable positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

Mining lease term: 25 years
1 metrics
Mining lease term 25 years Proposed Norra Kärr exploitation concession for exclusive development rights

Market Reality Check

Price: $0.1904 Vol: Volume 1,200 is far below...
low vol
$0.1904 Last Close
Volume Volume 1,200 is far below the 20-day average of 21,938, indicating muted pre-news activity. low
Technical Price 0.1933 is trading above the 200-day MA 0.15, indicating a prior upward bias.

Peers on Argus

While LEMIF was down 2.88% pre-announcement, key peers like NKGFF (+20%) and TCV...

While LEMIF was down 2.88% pre-announcement, key peers like NKGFF (+20%) and TCVNF (+6.1%) were up, suggesting stock-specific dynamics rather than a sector-wide move.

Common Catalyst Only one peer (TCVNF) reported project-specific exploration news; no broad regulatory or macro theme is evident across peers.

Historical Context

5 past events · Latest: Dec 04 (Positive)
Pattern 5 events
Date Event Sentiment Move Catalyst
Dec 04 Permit endorsement Positive +6.6% CABs endorsed Norra Kärr 25-year exploitation concession application.
Dec 01 Project spotlight Positive +2.4% Highlighted Norra Kärr’s strategic HREE role and project metrics.
Sep 22 Permitting update Positive -4.8% Submitted supplementary environmental information for Norra Kärr concession.
Sep 19 Quarterly results Neutral -5.1% Reduced net loss and private placement to support multiple projects.
Aug 22 Private placement update Neutral +2.0% Clarified no finder’s fee and highlighted core EU-focused projects.
Pattern Detected

Recent Norra Kärr-related updates have often coincided with positive price reactions, though one major permitting update saw a negative move, highlighting inconsistent responses to similar project news.

Recent Company History

Over the last few months, Leading Edge Materials has focused on advancing its Norra Kärr project and strengthening finances. On Dec 3, 2025, CABs endorsed the 25-year exploitation concession, previously spotlighted as a strategic HREE source with an initial 26-year mine life in a Dec 1 update. Earlier, a Sept 22 submission addressed environmental concerns on Norra Kärr, and Q3 2025 results on Sept 19 showed a reduced net loss and a private placement of C$2,838,160. An Aug 22 update reiterated the company’s 100% ownership of key Swedish projects.

Market Pulse Summary

The stock moved +6.6% in the session following this news. A strong positive reaction aligns with pri...
Analysis

The stock moved +6.6% in the session following this news. A strong positive reaction aligns with prior Norra Kärr milestones, where similar updates saw moves of 6.6% and 2.38%. The CABs’ endorsement marks a key step toward a 25-year exploitation concession and keeps decision-making with the Mining Inspectorate. However, the project still depended on an environmental permit phase, so regulatory and execution risks could have limited how long any sharp rally persisted.

Key Terms

exploitation concession, mining lease, mining inspectorate, environmental permit
4 terms
exploitation concession regulatory
"application for an Exploitation Concession – 25-year mining lease"
An exploitation concession is a government-issued permit that gives a company the legal right to extract natural resources such as minerals, oil, or gas from a defined area for a set period, usually subject to fees, environmental rules and production targets. For investors it matters because the concession controls whether and how a project can produce revenue—like a lease on a rental property, it determines the size, duration and certainty of future cash flows and the costs and risks a company must manage.
mining lease regulatory
"application for an Exploitation Concession – 25-year mining lease"
A mining lease is a legal agreement that gives a company the right to dig up and sell mineral resources from a specific piece of land for a set period, often under conditions and payments to the landowner or government. Investors care because the lease determines whether a company can access the resource, how long it can operate, what costs and rules apply, and therefore directly affects production prospects, revenue potential and the asset’s value — think of it like renting a plot to dig and sell what you find, with clear rules attached.
mining inspectorate regulatory
"final decision on the application by the Mining Inspectorate"
A mining inspectorate is a government or regulated authority that checks mines and mining companies to make sure they follow safety, environmental, and permitting rules. Think of it as a building inspector for mines: its inspections, orders, and approvals can force shutdowns, fines, or costly fixes, so its findings directly affect a miner’s production, legal risk, and future costs—key factors investors watch when valuing mining assets.
environmental permit regulatory
"In the next phase of permitting, an environmental permit will need to be granted."
An environmental permit is an official permission from a government agency that allows a business or project to release certain emissions, use land in specific ways, or operate facilities while meeting set pollution and safety limits. Investors care because these permits determine whether a project can run, expand, or face fines and costly changes; losing or failing to secure one is like having a key license revoked for a business, which can halt operations and reduce future earnings.

AI-generated analysis. Not financial advice.

CABs ENDORSE NORRA KÄRR MINING LEASE APPLICATION

Vancouver, December 3, 2025 – Leading Edge Materials Corp. (“Leading Edge Materials” or the “Company”) (TSXV: LEM) (Nasdaq First North: LEMSE) (OTCQB: LEMIF) (FRA: 7FL)  is pleased to announce that the County Administrative Boards (“CABs”) of Jönköping and Östergötland endorse (Sw. Tillstyrker) the Company’s wholly-owned Swedish subsidiary Greenna Minerals AB’s application for an Exploitation Concession – 25-year mining lease (Sw. Bearbetningskoncession) - for Norra Kärr. This step forward precedes a final decision on the application by the Mining Inspectorate (Sw. Bergsstaten).

In the permit process to open a mine in Sweden, the CAB is a mandatory consultation party in reviewing the application. Since the Norra Kärr deposit crosses county lines, there are two CABs submitting their written opinions – the counties of Jönköping and Östergötland. If the Mining Inspectorate and the CAB in question disagree about an application, it is then transferred to the government for a final decision. But now, with the endorsement of the CABs, the decision will be made by the Mining Inspectorate.

Kurt Budge CEO comments:

“This is a major step towards efficient permitting of Norra Kärr. While it should be pointed out that this is not a formal permitting decision, it is a significant consultation opinion that says that we have done what we are required to do in this phase of permitting. I am happy to see that we have been compliant with all permitting procedures and have been able to address the CABs requirements for information. Importantly, it also means that the application will not be subject to a decision by the Swedish government.

It's a credit to the Swedish technical, legal, sustainability and stakeholder engagement teams, that have worked on Norra Kärr over many years to potentially be granted an Exploitation Concession; that would in turn grant us exclusive rights to develop the deposit over a 25-year period. In the next phase of permitting, an environmental permit will need to be granted. Within that, every question regarding environmental impact, including water, will be comprehensively addressed.

On behalf of the Board of Directors,
Leading Edge Materials Corp.

Kurt Budge, CEO

For further information, please contact the Company at:
info@leadingedgematerials.com
www.leadingedgematerials.com

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www.leadingedgematerials.com

About Leading Edge Materials

Leading Edge Materials is a Canadian public company focused on developing a portfolio of critical raw material projects located in the European Union. Critical raw materials are determined as such by the European Union based on their economic importance and supply risk. They are directly linked to high growth technologies such as lithium-ion batteries and permanent magnets for electric motors, wind turbines and defense applications. The portfolio of projects includes the 100% owned Woxna Graphite mine (Sweden), 100% owned Norra Kärr Heavy Rare Earth Elements project (Sweden), and the 51% owned Bihor Sud Nickel Cobalt exploration alliance (Romania).

Additional Information

The information was submitted for publication through the agency of the contact person set out above, on December 3, 2025, at 11:30 PM Vancouver time.

Leading Edge Materials is listed on the TSXV under the symbol “LEM”, OTCQB under the symbol “LEMIF” and Nasdaq First North Stockholm under the symbol “LEMSE”. Svensk Kapitalmarknadsgranskning (“SKMG”) is the Company’s Certified Adviser for the Nasdaq First North Growth Market (Stockholm) and may be contacted via email ca@skmg.se or by phone +46 (0)8 913 008.

Reader Advisory

This news release may contain statements which constitute “forward-looking information”, including statements regarding the plans, intentions, beliefs and current expectations of the Company, its directors, or its officers with respect to the future business activities of the Company. The words “may”, “would”, “could”, “will”, “intend”, “plan”, “anticipate”, “believe”, “estimate”, “expect” and similar expressions, as they relate to the Company, or its management, are intended to identify such forward-looking statements. Investors are cautioned that any such forward-looking statements are not guarantees of future business activities and involve risks and uncertainties, and that the Company’s future business activities may differ materially from those in the forward-looking statements as a result of various factors, including, but not limited to, fluctuations in market prices, changes in the Company’s intended use of proceeds from the Private Placement, successes of the operations of the Company, continued availability of capital and financing and general economic, market or business conditions. There can be no assurances that such information will prove accurate and, therefore, readers are advised to rely on their own evaluation of such uncertainties. The Company does not assume any obligation to update any forward-looking information except as required under the applicable securities laws.

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

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FAQ

What did Leading Edge Materials (LEMIF) announce about Norra Kärr on December 3, 2025?

The County Administrative Boards of Jönköping and Östergötland endorsed the company’s application for a 25-year Exploitation Concession, moving the decision to the Mining Inspectorate.

Does the CAB endorsement mean Norra Kärr has final mining permission for LEMIF?

No. The CAB endorsement is a consultation milestone; a final decision by the Mining Inspectorate and a separate environmental permit are still required.

What is the significance of an Exploitation Concession for LEMIF’s Norra Kärr project?

If granted, an Exploitation Concession would give exclusive rights to develop the Norra Kärr deposit for a 25-year period.

Which Swedish authorities will decide LEMIF’s Norra Kärr permit after CAB endorsement?

With CAB endorsement, the application proceeds to the Swedish Mining Inspectorate for the final decision.

What environmental steps remain for LEMIF after the CABs endorsed the mining lease application?

An environmental permit process remains, which will comprehensively address environmental impacts including water.
Leading Edge

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