JSW S.A.

Board/Management Information • Mar 14, 2024

Attachment to Current Report No. 13/2024 from 14 March 2024

Ms. Jolanta Gruszka

Extensive experience in coal and coke trading and forwarding, building and implementation of business strategies in the mining industry, serving as a management board member of stock exchange-listed companies, with comprehensive knowledge of the specifics of the metallurgical sector. Proven track record in leadership and teambuilding.

Graduated from the English Philology Faculty at the University of Silesia.

Completed numerous specialized courses and training programs in negotiations, legal aspects of contracting, team management, a course for candidates for supervisory board members, in quality system management and project management in the JSW Group.

Participated in a number of national and international coal and logistics conferences.

From 1996 to 2016, she was associated with Polski Koks S.A. (currently JSW Nowe Projekty S.A.), where she was first hired as a trade specialist.

From 2007 to 2010, she served as Director of Coke Marketing and Trading.

In April 2010, she was appointed Vice-President of the Management Board for Trade, and then, from March to July 2012, served as acting President of the Management Board. From January 2013 to April 2014, she was Vice-President of the Management Board for Operations. Until October 2016, she worked in the position of Management Board Representative for Development.

In 2016, she joined Jastrzębska Spółka Węglowa S.A. in the capacity of Management Board Representative.

From 2016 to 2019, she served as Vice-President of the Management Board for Sales at Jastrzębska Spółka Węglowa S.A.

Mr. Adam Rozmus

Graduated from the AGH University of Science and Technology in Kraków, Faculty of Mining, majoring in Mining and Geology in the field of Underground Construction. Currently writing a Ph.D. dissertation on the conduct of mining operations in harsh geological conditions.

His professional career began at the Piast Coal Mine where he climbed through all levels of advancement – from an underground trainee to the head of the mining department. Then he served as Chief Engineer at the Ziemowit Section of the Piast – Ziemowit Coal Mine. On 1 January 2021, he assumed the post of Director of the Mysłowice – Wesoła Coal Mine.

For more than a dozen years, he served as an active mine rescue worker. During this period, he participated in rescue operations both as a member of rescue teams and as a functional person responsible for the conduct of operations in the capacity of Rescue Operation Manager.