Acg Metals Limited Class ALSE: ACG

Adoption of New Corporate Governance Policies

· Issued by Acg Metals Limited Class A

3 September 2026

ACG METALS LIMITED

("ACG" or the "Company")

Adoption of New Corporate Governance Policies

ACG Metals Limited (LSE: ACG) (the "Company") announces that it has, after a detailed internal review conducted in conjunction with experienced external advisers, adopted a comprehensive suite of new corporate governance policies (together, the "Policies"). The Policies, together with a statement from the Company's Chief Executive Officer, Artem Volynets, on their introduction, are available in the Corporate Governance section of the Company's website at https://acgmetals.com/governance/.

The Policies embody the foundational principles that underpin ACG Metals' ethical and professional approach to business and reflect the Company's zero-tolerance stance on corrupt and unethical practices. They apply to the Company's directors, officers and employees and to individuals and companies acting on behalf of, or performing services for ACG Metals and set clear expectations for the suppliers and third parties with whom the Company does business.

The Policies also reaffirm the Company's commitment to fostering a transparent working environment in which employees and third parties are encouraged to report suspected breaches of law or of Company policy, risky or corrupt practices or concerns about inappropriate commercial conduct, to the Chief Executive Officer or the Chief Legal Officer, without fear of retaliation. ACG Metals treats breaches of the Policies as a serious matter.

The Policies will be reviewed and updated periodically consistent with the Company's continuing commitment to best-in-class corporate governance standards.

- ENDS -

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

Research Analysts

Alex Bedwany +44 (0) 7788 392045

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 a company with a vision to build a global, high-margin, copper-focused producer with safe, efficient, and sustainable operations.

In September 2024, ACG successfully completed the acquisition of the Gediktepe Mine. Since then, the Company has transformed the operation from a gold and silver producer into a copper producer, achieving first copper and zinc concentrate production in August 2026. Gediktepe is targeting annual steady-state copper equivalent production of 20-25kt.

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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