KGHM Polska Miedź S.A.

Board/Management Information • May 18, 2021

Dariusz Świderski – Vice President of the Management Board (Production)

(appointed 15 May 2021)

From October 2018 served as Technical Director in the Rudna Mine Division of KGHM Polska Miedź S.A., where he managed the production structure. Previously (2013-2018) he was Chief Engineer for Production Line Development at the copper company's Head Office, where he was involved in planning the development of the core production business to the exhaustion of the resources. He was also responsible for seeking and implementing new technology and methods for managing organisational structures. In the years 2004 – 2013 he held the following positions: Head of the Mining Work Section, Chief Mining Engineer in the Rudna Mine Division. He began his professional career in 1991 in KGHM Polska Miedź S.A., where he advanced through every level of mine supervision: from trainee to Senior Mine Foreman.

A graduate of the AGH University of Science and Technology in Kraków as well as the Wroclaw University of Economics. Completed MBA studies at the Collegium Humanum – Warsaw Management University.

He took part in numerous projects carried out in KGHM Polska Miedź S.A., such as in the areas of technology and process management. He is experienced in strategic planning and the analysis of mining projects also utilising international standards.

The appointed Member of the Management Board of KGHM Polska Miedź S.A. is not engaged in activities which are competitive with the activities of KGHM Polska Miedź S.A., he is not involved with a company which is competitive with KGHM Polska Miedź S.A. as a partner in a civil law partnership, a partnership or capital companies, and he does not participate in any other competitive legal entities as a member of their bodies and he is not listed in the Register of Insolvent Debtors maintained on the basis of the National Court Register law.

Legal basis: § 5 point 5 of the Decree of the Minister of Finance dated 29 March 2018 on current and periodic information published by issuers of securities and conditions for recognising as equivalent information required by the laws of a non-member state (Journal of Laws of 2018, item 757)