The TSM program, coordinated in Finland by the Finnish Mining Association (FinnMin), provides a transparent and comparable framework for assessing environmental and social responsibility in the mining industry. By participating in the TSM initiative, FinnCobalt demonstrates its ongoing commitment to continuous improvement, transparency, and responsible mining practices aligned with both Finnish and EU sustainability goals.

“All human activity carries some degree of impact — the key question is how we minimize it,” says Ilari Kinnunen, Managing Director in Finland. “By strengthening our ESG base even further, FinnCobalt highlights the importance of transparent operations and maximum respect for the local communities and the environment. This approach aligns directly with the objectives of the Critical Raw Materials Act (CRMA), reinforcing responsible and traceable production of minerals within Europe while supporting the sustainability transition.”

FinnCobalt has just gone through the yearly auditing process for TSM and an updated profile for our Finnish subsidiary is now available on the official TSM website: kaivosvastuu.fi/en/exploration/2024-finncobalt-oy/. Both FinnCobalt and Eurobattery Minerals are committed to the operating principles of the mineral exploration responsibility system and we have informed all our personnel about the commitment.

“Responsible mining is the foundation of our strategy. Using the TSM standard helps us measure, improve, and communicate our sustainability performance in a credible and transparent way. This aligns perfectly with our vision — responsibly mined minerals, from Europe for Europe”, says Roberto García Martínez, CEO of Eurobattery Minerals AB.

The Group is placing renewed focus on how it communicates its ESG work, ensuring that it is as transparent as possible so stakeholders can easily follow progress and outcomes. As part of this commitment, FinnCobalt will publish its first standalone sustainability report in December 2025, providing clear insights into our responsible mining practices and ongoing contributions to Europe´s sustainability transition.

For more information about TSM, visit: https://kaivosvastuu.fi/en/network/towards-sustainable-mining/

Summary of the Rights Issue

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Advisors

Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

In the interview, Roberto García Martínez explains what the new investment in the Spanish mining company Tungsten San Juan S.L. means for the Company and what milestones to expect for the new project and Eurobattery Minerals in general. Roberto García Martínez also highlights the importance of tungsten mining in Europe and what the regulatory shifts in the form of the EU Critical Raw Materials Act means for Eurobattery Minerals.

The ongoing Rights Issue in brief

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025. Please note that certain nominees, banks and custodians may have an earlier response deadline for subscription of units in the Rights Issue. Shareholders with nominee-registered holdings are therefore advised to check with their nominee, bank or custodian if they have an earlier response deadline.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Preliminary timetable for the Rights Issue

Advisors
Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

Summary of the Rights Issue

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Preliminary timetable for the Rights Issue

Subscription with preferential rights
The shareholders who, on the record date of August 21, 2025, were registered in the share register maintained by Euroclear Sweden AB (“Euroclear”) on behalf of the Company, directly registered shareholders, receive a pre-printed issue report with attached payment advice from Euroclear. In the event that a different number of unit rights than those stated in the preprinted issue report are used for subscription, the special application form, which is available on the Company’s website eurobatteryminerals.com, shall be used as a basis for subscription through cash payment.

Shareholders whose holdings of shares in the Company were nominee-registered with a bank or other nominee on the record date do not receive an issue report or a special application form from Euroclear. Subscription and payment must then instead take place in accordance with instructions from the respective trustee.

Subscription without preferential rights
Notification of subscription without preferential rights by a nominee is made in accordance with instructions from the respective nominee. For subscription through an endowment insurance or an investment savings account, please contact your nominee. Application for subscription without preferential rights in other respects is done by electronic subscription with Bank-ID on Mangold’s website, emission.mangold.se.

Advisors
Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

During the presentation, Roberto García Martínez, CEO of Eurobattery Minerals, provided an introduction to the Company and a project update, described the market dynamics for strategic raw materials, and answered questions from the public.

The ongoing Rights Issue in brief

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025. Please note that certain nominees, banks and custodians may have an earlier response deadline for subscription of units in the Rights Issue. Shareholders with nominee-registered holdings are therefore advised to check with their nominee, bank or custodian if they have an earlier response deadline.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Preliminary timetable for the Rights Issue

Advisors
Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

The material with the wolfram ore will be shipped to a test facility in Madrid and will now undergo a series of testwork including classification, crushing, and grinding, followed by a battery of further metallurgical tests, among them shaking table tests, over a four-week period.

”Things are advancing fast at our wolfram project in Galicia,” said Roberto García Martínez, CEO of Eurobattery Minerals. He continued: “The collaboration with AMP ensures that we will have access to state-of-the-art processing solutions tailored to our specific ore and operational conditions.”

The test results will form the basis for AMP’s design of a customised, turnkey pilot processing plant for the San Juan project. AMP is expected to deliver its pilot plant proposal in Q4-2025, with a final investment decision anticipated in before the end of the year. The turnkey delivery of the pilot plant is scheduled for Q3-2026.

“Sending this material for final testing is not just a technical step — it is part of our broader commitment to responsible project development. Working with AMP allows us to design a pilot plant that is not only efficient but also tailored to minimise environmental impact, in line with our vision for a modern, responsible mining operation in Galicia,” said Agne Ahlenius, Managing Director of Tungsten San Juan.

About Advanced Mineral Processing (AMP)
Advanced Mineral Processing S.L. (AMP) is a Spanish engineering company specialising in process engineering, plant design, and system development for the treatment of mineral ores, industrial minerals, aggregates, and raw materials for various sectors, including metallic mining and recycling. AMP is internationally recognised for its efficient and innovative engineering solutions, with decades of experience in projects across the globe.

During the presentation, Roberto García Martínez, CEO of Eurobattery Minerals will give an introduction to the Company, briefly outline the market dynamics underpinning strategic raw materials and provide a project update.

The livestreamed presentation, including the moderated Q&A session will be in English and no pre-registration is required. Existing shareholders and other investors are invited to listen in while Roberto García Martínez is holding the presentation. The livestreamed presentation can be followed via the following link: https://www.finwire.tv/webcast/eurobattery-minerals/company-presentation/.

The presentation will be recorded and will afterwards be available on Eurobattery Minerals website: https://investors.eurobatteryminerals.com/en/rights-issue-2025/.

Existing shareholders in the Company and other external investors are welcome to, prior to the start of the presentation, to submit questions for Roberto García Martínez, which will be selected and moderated by Finwire Media. To submit a question beforehand, visit the following page: https://www.finwire.tv/webcast/eurobattery-minerals/company-presentation/.

The ongoing Rights Issue in brief

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025. Please note that certain nominees, banks and custodians may have an earlier response deadline for subscription of units in the Rights Issue. Shareholders with nominee-registered holdings are therefore advised to check with their nominee, bank or custodian if they have an earlier response deadline.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Preliminary timetable for the Rights Issue

Advisors
Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

Archaeological control and monitoring are being conducted by an accredited Galician firm specializing in scientific archaeological projects in both rural and urban settings.

Upfront the firm has conducted a study based on historical archives and visits to the concession areas, with the aim of evaluating the possible existence of archaeological remains in the vicinity of the project area.

“At Eurobattery Minerals, we work to the highest European standards, ensuring that every step of our projects complies with mining, environmental, and cultural heritage legislation. Our goal is to develop crucial resources for Europe in the most responsible way, protecting both the natural environment and the historical heritage of the communities where we operate,” says Roberto García Martínez, CEO of Eurobattery Minerals.

Although no areas of archaeological interest have been identified within the current mining concession, Eurobattery Minerals and Tungsten San Juan value the importance of identifying, protecting, and documenting archaeological heritage as part of their commitment to responsible and sustainable development.

“Collaborating with local experts demonstrates our proactive approach to respecting Galicia’s cultural and historical environment. We want to make a positive contribution to the local community, beyond the strictly legal and technical requirements,” says Agne Ahlenius, Managing Director of Tungsten San Juan, a subsidiary of Eurobattery Minerals.

Archaeologists from the local firm in Ourense are also expected to be present during the initial clearing work and the initial removal of the topsoil. This approach will allow careful observation of the terrain to identify possible findings without compromising its integrity.

The accredited archaeological firm has submitted the first technical project with a recommendation program for control and monitoring during the upcoming months, in compliance with regional and national regulations for heritage protection.

This first technical program has already been submitted to the local government, Xunta de Galicia. Eurobattery Minerals continues to progress as planned toward the start of tungsten production in the fourth quarter of 2026, integrating sustainability, safety, and social responsibility criteria into all phases of the San Juan tungsten project.

In the interview, the CEO emphasized that the Rights Issue is a decisive step toward transforming Eurobattery Minerals into a revenue-generating company. He outlined how the proceeds will accelerate the San Juan wolfram project in Spain, including drilling campaigns, plant capacity expansion, and hopefully increasing ore reserves, as well as completing the bankable feasibility study for the Hautalampi project in Finland. The discussion also highlighted the Company’s commitment to securing a European supply of critical raw materials – from Europe, for Europe – while adhering to the highest environmental and social standards. With a clear roadmap and strong market fundamentals driven by the green energy transition, the CEO expressed confidence that Eurobattery Minerals is well-positioned for growth and long-term value creation for its shareholders.

You can find the interview HERE, or by copying this link: https://youtu.be/RPFifXDXF4Q

Summary of the Rights Issue

• Anyone who was registered as a shareholder in Eurobattery Minerals on the record date August 21, 2025, received one (1) unit right for each share in the Company. One (1) unit right entitles subscription of one (1) unit in the Rights Issue. One (1) unit contains three (3) new shares in the Company.
• The subscription price in the Rights Issue amounts to SEK 0.18 per unit, corresponding to a subscription price of SEK 0.06 per share.
• The Rights Issue can, if fully subscribed, provide Eurobattery Minerals with approximately SEK 78.5 million before transaction costs, which Eurobattery Minerals estimates to a maximum of approximately SEK 5.0 million, before set-off of outstanding claims amounting to approximately SEK 3.7 million and, if deemed appropriate, before early repayment of the outstanding convertible loan to Fenja Capital II A/S amounting to approximately SEK 4.0 million.
• The subscription period in the Rights Issue runs from and including August 25, 2025, up to and including September 8, 2025. Please note that certain nominees, banks and custodians may have an earlier response deadline for subscription of units in the Rights Issue. Shareholders with nominee-registered holdings are therefore advised to check with their nominee, bank or custodian if they have an earlier response deadline.
• The Rights Issue is covered by subscription undertakings of approximately SEK 3.7 million, corresponding to approximately 4.7 per cent of the Rights Issue, with way of payment through set-off of outstanding claims against the Company.

Preliminary timetable for the Rights Issue

Subscription with preferential rights
The shareholders who, on the record date of August 21, 2025, were registered in the share register maintained by Euroclear Sweden AB (“Euroclear”) on behalf of the Company, directly registered shareholders, have received a pre-printed issue report with attached payment advice from Euroclear. In the event that a different number of unit rights than those stated in the preprinted issue report are used for subscription, the special application form, which is available on the Company’s website www.eurobatteryminerals.com, shall be used as a basis for subscription through cash payment.

Shareholders whose holdings of shares in the Company were nominee-registered with a bank or other nominee on the record date do not receive an issue report or a special application form from Euroclear. Subscription and payment must then instead take place in accordance with instructions from the respective trustee.

Subscription without preferential rights
Notification of subscription without preferential rights by a nominee is made in accordance with instructions from the respective nominee. For subscription through an endowment insurance or an investment savings account, please contact your nominee. Application for subscription without preferential rights in other respects is done by electronic subscription with Bank-ID on Mangold’s website, emission.mangold.se.

Advisors
Mangold Fondkommission AB is financial advisor and Foyen Advokatfirma i Sverige KB is legal advisor to the Company in connection with the Rights Issue.

Important information
Publication, release or distribution of this press release may in certain jurisdictions be subject to legal restrictions and people in the jurisdictions where this press release has been made public or distributed should be informed of and follow such legal restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with applicable rules in each jurisdiction. This press release does not constitute an offer or solicitation to buy or subscribe for any securities in Eurobattery Minerals in any jurisdiction, either from Eurobattery Minerals or from anyone else.

This press release is not a prospectus according to the definition in the Prospectus Regulation and has not been approved by any regulatory authority in any jurisdiction. No prospectus will be prepared in connection with the Rights Issue. The Company has instead prepared and published an information document in accordance with what is prescribed in Annex IX of the Prospectus Regulation.

This press release does not constitute an offer or solicitation to buy or subscribe for securities in the United States. The securities mentioned herein may not be sold in the United States without registration, or without an exemption from registration, under the U.S. Securities Act from 1933 (“Securities Act“), and may not be offered or sold within the United States without being registered, covered by an exemption from, or part of a transaction that is not subject to the registration requirements according to the Securities Act. There is no intention to register any securities mentioned herein in the United States or to issue a public offering of such securities in the United States. The information in this press release may not be released, published, copied, reproduced or distributed, directly or indirectly, wholly or in part, in or to Australia, Hong Kong, Japan, Canada, New Zealand, Singapore, South Africa, the United States or any other jurisdiction where the release, publication or distribution of this information would violate current rules or where such an action is subject to legal restrictions or would require additional registration or other measures beyond those that follow from Swedish law. Actions in contravention of this instruction may constitute a violation of applicable securities legislation.

Forward-looking statements
This press release contains forward-looking statements related to the Company’s intentions, estimates or expectations with regard to the Company’s future results, financial position, liquidity, development, outlook, estimated growth, strategies and opportunities as well as the markets in which the Company is active. Forward-looking statements are statements that do not refer to historical facts and can be identified by the use of terms such as “believes,” “expects,” “anticipates,” “intends,” “estimates,” “will,” “may,” “implies,” “should,” “could” and, in each case, their negative, or comparable terminology. The forward-looking statements in this press release are based on various assumptions, which in several cases are based on further assumptions. Although the Company believes that the assumptions reflected in these forward-looking statements are reasonable, there is no guarantee that they will occur or that they are correct. Since these assumptions are based on assumptions or estimates and involve risks and uncertainties, actual results or outcomes, for many different reasons, may differ materially from those what is stated in the forward-looking statements. Due to such risks, uncertainties, eventualities and other significant factors, actual events may differ materially from the expectations that expressly or implicitly are contained in this press release through the forward-looking statements. The Company does not guarantee that the assumptions which serve as a basis for the forward-looking statements in this press release are correct, and each reader of the press release should not rely on the forward-looking statements in this press release. The information, opinions and forward-looking statements that expressly or implicitly are stated herein are provided only as of the date of this press release and may change. Neither the Company nor any other party will review, update, confirm or publicly announce any revision of any forward-looking statement to reflect events that occur or circumstances that arise with respect to the contents of this press release, beyond what is required by law or Nordic Growth Markets’ and Börse Stuttgart’s rules.

TSJ has engaged a local, experienced contractor from the Ourense region to perform the earth movements in the mine. With previous experience in mining projects, the local company complies with the strictest occupational health, safety, and environmental regulations.

“As part of our local content policy, we are committed to hiring regional service providers and contractors whenever possible, ensuring that the San Juan project delivers tangible benefits to the local economy and community. We are pleased to collaborate with a skilled local contractor and proud to contribute to regional development as we move closer to responsible tungsten production in Europe,” said Roberto García Martinez, CEO of Eurobattery Minerals.

The work in the mine includes improvement of the infrastructure as well as stripping of waste and ore material, using excavators and trucks. The work in the open pit mine is conducted without the necessity of using blasting, thanks to the soft characteristics of the rock. This marks the beginning for tungsten production, scheduled to commence in Q4 2026.

“Starting the work in the mine with a trusted local partner reflects our commitment to both responsible mining and local engagement. The proximity sourcing policy is a core pillar of our work here at TSJ. This is an important project for Ourense, for Galicia, and Europe, so I am really excited to get things going!” said Agne Ahlenius, Managing Director of TSJ.

The San Juan mine is located near the town of A Gudiña, in the province of Ourense in Galicia, Spain. The first proven ore reserves, that have been confirmed by core drilling at the San Juan project, are an estimated 60,000 tons of ore. The tungsten (WO3) grade is high – 1.3% – contributing to the project’s economic viability.