The Management Board of KGHM Polska Miedź S.A. (“the Company”), in reference to the regulatory filing no. 32/2026, hereby provides attached information on a Member of the Management Board of the Company appointed by the Supervisory Board of KGHM Polska Miedź S.A. as of 17 September 2026.

The Management Board of KGHM Polska Miedź S.A. hereby provides attached the proposed resolutions to be adopted at the Extraordinary General Meeting of KGHM Polska Miedź S.A. convened for 28 October 2026. 

The Management Board of KGHM Polska Miedź S.A. provides attached the announcement on convening of an Extraordinary General Meeting of KGHM Polska Miedź S.A. on 28 October 2026.

The Management Board of KGHM Polska Miedź S.A. hereby provides attached preliminary production and sales data of the KGHM Polska Miedź S.A. Group for August 2026. The final quarterly production and sales results will be published in the consolidated report for the third quarter of 2026.

The Management Board of KGHM Polska Miedź S.A.

The Management Board of KGHM Polska Miedź S.A. hereby provides attached preliminary production and sales data of the KGHM Polska Miedź S.A. Group for July 2026. The final quarterly production and sales results will be published in the consolidated report for the third quarter of 2026.

The Management Board of KGHM Polska Miedź S.A. hereby provides attached preliminary production and sales data of the KGHM Polska Miedź S.A. Group for June 2026. The final quarterly production and sales results will be published in the consolidated report for the first half of 2026.

The Management Board of KGHM Polska Miedź S.A. (“the Company”), in reference to the regulatory filing no. 23/2026, hereby provides attached information on Members of the Supervisory Board of the Company appointed as of 10 June 2026 by the Ordinary General Meeting of KGHM Polska Miedź S.A. 

The Management Board of KGHM Polska Miedź S.A. (hereafter „the Company”) announces that on 3 July 2026 the Supervisory Board of KGHM Polska Miedź S.A. approved the “Strategy of the KGHM Polska Miedź S.A. Group 2055+" ("Strategy of the KGHM Group 2055+") submitted by the Management Board of the Company. 

The Management Board of KGHM Polska Miedź S.A. hereby provides attached the answers to the questions submitted during the Ordinary General Meeting on 9 June 2026 by the Shareholder – Jerzy Paluchniak and the Shareholder – Adam Siwek. The answers were provided on the basis of art. 428 § 5 of the Commercial Partnerships and Companies Code.