Appointment of members of the Supervisory Board of KGHM Polska Miedź S.A. for a new term

The Management Board of KGHM Polska Miedź S.A. (“the Company”) hereby announces that on 9 June 2026 the Ordinary General Meeting of KGHM Polska Miedź S.A. appointed the following persons to the composition of the Supervisory Board of KGHM Polska Miedź S.A., for the new 12th term, as of 10 June 2026:

Proposal of candidates to the Supervisory Board of the Company by a shareholder

The Management Board of KGHM Polska Miedź S.A. (“the Company”) announces that on 8 June 2026 the Company received an information from the shareholder – the State Treasury, that the following persons will be proposed as candidates for the Supervisory Board of the Company at the Ordinary General Meeting of KGHM Polska Miedź S.A. convened for 9 June 2026:

Proposal of a candidate to the Supervisory Board of the Company by a shareholder

The Management Board of KGHM Polska Miedź S.A. (“the Company”) announces that on 1 June 2026 the Company received information from Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A., acting on behalf of the shareholder – Nationale-Nederlanden Otwarty Fundusz Emerytalny, that Joanna Zakrzewska is proposed as a candidate for an independent Member of the Supervisory Board of the Company at the Ordinary General Meeting of KGHM Polska Miedź S.A.