Publication of Admission Document

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN ARE RESTRICTED AND ARE NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM THE UNITED STATES OF AMERICA (THE "UNITED STATES" OR THE "US"), AUSTRALIA, CANADA, NEW ZEALAND, JAPAN, THE REPUBLIC OF SOUTH AFRICA OR ANY OTHER JURISDICTION IN WHICH SUCH RELEASE, PUBLICATION OR DISTRIBUTION WOULD BE UNLAWFUL.

8 October 2026

Meantime Resources plc

Publication of Admission Document

Meantime Resources Plc, an investing company focused on acquiring, developing and operating high-quality mining assets in the precious and base metals sector has today published its Admission Document in relation to the admission of its ordinary shares of no par value each in the Company (“Ordinary Shares”) to trading on AIM ("Admission").

Admission is expected to take place and dealings in the Ordinary Shares to commence on AIM at 8.00 a.m. on Tuesday 13 October 2026.

The Admission Document is available on the Company's website at: https://meantimeresources.com

For more information, please contact:

IMPORTANT NOTICES

This announcement has been issued by, and is the sole responsibility of, Meantime Resources plc.

The information contained in this announcement is for background purposes only and does not purport to be full or complete. No reliance may be placed for any purpose whatsoever on the completeness, accuracy or fairness of the information or opinions contained in this announcement.

Nothing in this announcement constitutes legal, financial, tax or other advice or takes into account the particular investment objectives, financial situation, taxation position or needs of any person.

This announcement is not for publication, release or distribution, directly or indirectly, in whole or in part, in or into or from the United States, Australia, Canada, New Zealand, Japan, the Republic of South Africa or any other state or jurisdiction in which such publication, release or distribution would be unlawful. This announcement and the information contained herein is not intended to and does not contain or constitute an offer of, or the solicitation of an offer to buy or subscribe for, securities to any person in the United States, Australia, Canada, New Zealand, Japan, the Republic of South Africa or any other state or jurisdiction in which such an offer would be unlawful.

The distribution of this announcement may be restricted by law in certain jurisdictions and persons into whose possession any document or other information referred to herein comes should inform themselves about and observe any such restriction. Any failure to comply with these restrictions may constitute a violation of the securities laws of any such jurisdiction.

The New Ordinary Shares and Warrants have not been and will not be registered under the US Securities Act of 1933, as amended, and may not be offered or sold in the United States, absent registration or an applicable exemption from registration. The Company has no intention to register any part of the Fundraising in the United States or make a public offering of securities in the United States.

This announcement is being distributed only to: (a) in a EEA Member State, persons who are 'qualified investors' as defined in Article 2(e) of Regulation (EU) 2017/1129, as amended; and (b) in the United Kingdom, to “qualified investors” within the meaning of paragraph 15 of Schedule 1 to the Public Offers and Admissions to Trading Regulations 2024 who are also: (i) persons having professional experience in matters relating to investments falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended, the "Order"); or (ii) high net worth entities falling within Article 49(2)(a) to (d) of the Order; or (iii) persons to whom an invitation or inducement to engage in investment activity (within the meaning of section 21 of the Financial Services and Markets Act 2000, as amended ("FSMA")) in connection with the sale of any securities of the Company may otherwise lawfully be communicated or caused to be communicated (all such persons together being referred to as “Relevant Persons”. This announcement must not be acted on or relied on: (i) in the United Kingdom, by persons who are not Relevant Persons; and (ii) in any EEA Member State, by persons who are not qualified investors. Any investment or investment activity to which this announcement relates is available only to or will be engaged only with: (i) Relevant Persons in the United Kingdom; and (ii) qualified investors in any EEA Member State. Persons into whose possession this announcement comes are required to inform themselves about and to observe any such restrictions.

Berenberg, which is authorised and regulated by the German Federal Financial Supervisory Authority and is authorised and subject to limited regulation by the Financial Conduct Authority in the United Kingdom, is acting exclusively for the Company and no one else in connection with the matters referred to in this announcement. It will not regard any other person (whether or not a recipient of this announcement) as its client and will not be responsible to anyone other than the Company for providing the protections afforded to its clients nor for giving advice in relation to any transaction or arrangement referred to in this announcement. The responsibilities of Berenberg as nominated adviser under the AIM Rules for Nominated Advisers are owed solely to the London Stock Exchange and are not owed to the Company or any other person.

No representation or warranty, express or implied, is made or given by or on behalf of the Company, Berenberg, or any of their respective parent or subsidiary undertakings or the subsidiary undertakings of any such parent undertakings, or any of such person's directors, officers, affiliates, agents, advisers, employees, or any other person, as to the accuracy, completeness or fairness of the information or opinions contained in this announcement and no responsibility or liability is accepted for any such information or opinions.

Forward looking statements

This announcement includes statements that are, or may be deemed to be, "forward-looking statements". They can be identified by the use of forward-looking terminology, including the terms "believes", "estimates", "plans", "projects", "anticipates", "expects", "intends", "targets", "may", "will" or "should", or in each case their negative or other variations or comparable terminology. They include all matters that are not historical facts, including statements about the Company's acquisition strategy.

Forward-looking statements speak only as at the date of this announcement. Except as required by the AIM Rules for Companies, the Market Abuse Regulation (as it forms part of UK domestic law) or other applicable law or regulation, none of the Company, the Directors or Berenberg undertakes any obligation to update, review or revise any forward-looking statement, whether as a result of new information, future developments or otherwise.

Capitalised terms used but not defined in this announcement have the meanings given to them in the Admission Document.

Neither the content of the Company's website nor any website accessible by hyperlinks from it is incorporated into, or forms part of, this announcement.