JSW dismissed deputy CEOs Tomasz Duda and Wlodzimierz Herezniak. Stanislaw Prusek was appointed acting COO, effective as of July 9. The current management board lineup also includes: to-date supervisory board member Michal Rospedek will serve as dep. CEO for trade. JSW's unions have recently been demanding that CEO Piontek and VP for growth Duda are called off.