OAO Uralkali Chief Executive Officer Vladislav Baumgertner

OAO Uralkali Chief Executive Officer Vladislav Baumgertner

Andrey Rudakov/Bloomberg

OAO Uralkali Chief Executive Officer Vladislav Baumgertner was arrested on Aug. 26 and spent a month in a Belarusian KGB jail after pulling out of a marketing venture for the crop nutrient with potash supplier Belaruskali.