Jan Peisert acting CEO of KGHM International

The foreign unit of Poland's copper & silver giant KGHM, KGHM International has appointed Jan Peisert as acting CEO, the company said on its website. "On May 24, the board of directors of KGHM International made a change in the position of acting president of KGHM International, appointing Jan Peisert in the place of Wojciech Kędzia," the statement read. Jan Peisert has been associated with KGHM since 1995, most recently as a management board member of KGHM International, the firm said.