Information on Members of the Supervisory Board of the Company appointed by the Extraordinary General Meeting of KGHM Polska Miedź S.A. as of 20 January 2026

The Management Board of KGHM Polska Miedź S.A. (“the Company”), in reference to the regulatory filing no. 3/2026, hereby provides attached information on Members of the Supervisory Board of the Company appointed as of 20 January 2026 by the Extraordinary General Meeting of KGHM Polska Miedź S.A.