17 April 2026

Metals One Plc

("Metals One" or the "Company")

Update re LBR Offer for Barbrook and MIMCO

Further to the Company's announcements on 9 April 2026 and 15 April 2026, Metals One (AIM: MET1, OTCQB: MTOPF), a critical and precious metals project developer and investor, provides an update on the proposed acquisition by Lions Bay Resources (Pty) Ltd ("LBR") of certain assets of Barbrook Mines (Pty) Ltd ("Barbrook") and Makonjwaan Imperial Mining Company (Pty) Ltd ("MIMCO") in South Africa. Metals One owns 30% of LBR with the option to increase its ownership to 49.9% (subject to shareholder approval).

The Company is pleased to confirm that yesterday the creditors of Barbrook approved the business rescue plan pursuant to which LBR offered to acquire certain assets of Barbrook (including 2.1Moz of gold resource*) for ZAR 279 million (approximately US$17.0 million). As such, LBR will now settle creditors as follows: (i) Staff will be paid 100% of their entitlements, less any amounts previously settled by the major creditor; (ii) Creditors will be paid 10% of their approved claims; and (iii) the 90% balance will be paid to creditors once the Section 11 application has been granted (transfer of mining rights). Payments (i) and (ii) will be funded from LBR's existing cash held in escrow and it is expected payment (iii) will be funded pursuant to the funding proposal/s being considered by LBR (as described below). LBR is continuing to actively work towards satisfying the various conditions precedent necessary to complete the business rescue process, which include (amongst other things), the payment of salary claims of former employees of Barbrook in full, the payment of approved claims of creditors of Barbrook and the granting of section 11 approval by the Minister of the Department of Mineral Resources and Energy for the transfer of the mining rights of Barbrook to LBR. In addition, definitive acquisition agreements will need to be negotiated and entered into by LBR and the BRP in order to give contractual effect to the plan.

LBR has received an indicative confidential proposal to fund the balance of the capital required to complete the acquisition of the assets of Barbrook, together with additional initial mine start‑up capital, and is also considering other confidential funding proposals. Further information will be disclosed in due course in relation to these arrangements.

There can be no guarantee that the conditions precedent will be satisfied within the anticipated timeframe or at all and accordingly, there is a risk that completion of the acquisition is delayed until such time as the conditions precedent are satisfied (or waived or amended, if capable of waiver or amendment); or the proposed acquisition fails to complete.

A motion was proposed by a creditor of MIMCO to adjourn the meeting of creditors of MIMCO until 8 May 2026. The motion was carried and the business rescue practitioner adjourned the meeting until such date.

The Company has been made aware of pending litigation in relation to assets of Vantage Goldfields (Pty) Ltd, Barbrook and MIMCO (together the "Vantage Assets") pursuant to which amongst other matters certain stakeholders and other interested parties are seeking to convert the business rescue proceedings in respect of the Vantage Assets into provisional liquidation proceedings and to remove the business rescue practitioner (the "Legal Proceedings"). The Johannesburg High Court has ordered that the Legal Proceedings be suspended for a period of three months (from 23 March 2026) to allow for the offer by LBR to acquire Barbrook and the MIMCO assets to be considered by creditors of Barbrook and MIMCO, respectively. The acquisition of the Barbrook assets by LBR may be subject to further legal proceedings, including an adverse order pursuant to the Legal Proceedings and potential litigation by dissenting creditors and other interested parties to seek the setting aside of the approved business rescue plan and challenges to the section 11 approval by the Minister of the Department of Mineral Resources and Energy. The Company understands that LBR has taken legal advice in relation to the Legal Proceedings and has been advised that the pending matters are without merit. However, the outcome of any current or future proceedings is inherently uncertain, and any material adverse outcome could have a material adverse effect upon LBR's financial performance and results of operations.  

^*Note

Historical resource based on a Competent Persons' Report ("Report") dated 1 January 1 2015, prepared by Minxcon Consulting (Pty) Limited and authored by D van Heerden. B.Eng. (Min. Eng.), M.Comm. (Bus. Admin.), ECSA, FSAIMM, AMMSA. The Report was prepared in compliance with the South African Code for the Reporting of Exploration Results, Mineral Resources and Mineral Reserves (July 2009 Amended Edition) (the SAMREC Code) and the South African Code for the Reporting of Mineral Asset Valuation (July 2009 Amended Edition) (the SAMVAL Code) and Section 12 of the Johannesburg Stock Exchange listing requirements. Mineral resources that are not mineral reserves do not have demonstrated economic viability. A qualified person has not done sufficient work to classify the historical estimate as current mineral resources and the Company is not treating the historical estimate as a current mineral resource.

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About Metals One

Metals One is advancing a strategic portfolio of investments which span early stage critical and precious metals exploration to a vertically integrated gold strategy in South Africa, with an objective to encompass power, mining and processing.

Metals One's shares are listed on the London Stock Exchange's AIM Market (MET1) and on the OTCQB Venture Market in the United States (MTOPF).

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Market Abuse Regulation (MAR) Disclosure

The information set out herein is provided in accordance with the requirements of Article 19(3) of the Market Abuse Regulations (EU) No. 596/2014 which forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 ('MAR').

Nominated Adviser

Beaumont Cornish Limited ("Beaumont Cornish") is the Company's Nominated Adviser and is authorised and regulated by the FCA. Beaumont Cornish's responsibilities as the Company's Nominated Adviser, including a responsibility to advise and guide the Company on its responsibilities under the AIM Rules for Companies and AIM Rules for Nominated Advisers, are owed solely to the London Stock Exchange. Beaumont Cornish is not acting for and will not be responsible to any other persons for providing protections afforded to customers of Beaumont Cornish nor for advising them in relation to the proposed arrangements described in this announcement or any matter referred to in it.