2026 Annual General Meeting

By Oslo Stock Exchange

ACG Metals Limited ("ACG" or the "Company") announces that its Annual General Meeting ("AGM") will be held on 15 October 2026 at 2 p.m. (WEST; BST) at W Rome, Via Liguria 26, 00187 Rome, Italy and virtually via https://meetings.lumiconnect.com/100-536-754-569.

The Notice of Meeting (the "Notice"), which includes instructions on the process for appointing a proxy or submitting a form of direction (as appropriate), will be mailed or made available to shareholders shortly and is also available to download from the Company's website at: https://acgmetals.com/regulatory-news/.

Shareholders are encouraged to read the Notice in full for details of the resolutions to be proposed and how they can attend and/or cast votes at the AGM.

If you are unable to access the Notice, or have any other queries, please contact the Company by e-mail at Mandy.Li@acgcorp.co or by post at Craigmuir Chambers, PO Box 71, Road Town Tortola, British Virgin Islands. Copies of these documents have been uploaded to the National Storage Mechanism and will be available for viewing shortly at National Storage Mechanism.

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Inside information

The information contained within this announcement is considered by the Company to constitute inside information as stipulated under the Market Abuse Regulation (EU) No.596/2014 (as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018). On the publication of this announcement via a Regulatory Information Service, such information is now considered to be in the public domain.

The person responsible for the release of this information on behalf of the Company is Artem Volynets, Chief Executive Officer.

For further information please contact:

Thirty Three Communications Communications Advisor

acgmetals-client-success@thirtythreecomms.com

Berenberg

Research Analysts

Richard Hatch

+44 (0) 20 3753 3070

Joint Broker

Jennifer Lee

+44 (0) 20 3207 7800

Canaccord

Research Analysts

Tim Huff +44 (0) 20 7523 8374

Joint Broker

James Asensio /Rory Blundell / Charlie Hammond

+ 44 (0) 20 7523 4680

Stifel

Joint Broker

Ashton Clanfield / Varun Talwar

+44 (0) 20 7710 7600

Cantor Fitzgerald

Research Analysts

Puneet Singh +1 (416) 350-8153

About the Company

ACG Metals is building a high-margin, copper-focused producer through safe, efficient and sustainable operations.

ACG acquired the Gediktepe Mine in September 2024 and produced first copper concentrate on 31 August 2026. The operation is now ramping up towards commercial production by the end of 2026.

ACG's team has extensive M&A experience built through decades spent at blue-chip multinationals in the sector. The team brings a significant network as well as a commitment to ESG principles and strong corporate governance.

LON: ACG | OTCQX: ACGAF | LON:ACGW | Xetra: ACG | Bond ISIN: NO0013414565

For more information about ACG, please visit: www.acgmetals.com

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