Home Business ArcelorMittal's Ukraine mill says searched by security service Business ArcelorMittal's Ukraine mill says searched by security service By Genpie - July 20, 2019 230 0 Facebook Twitter Google+ Pinterest WhatsApp The Ukrainian arm of the world’s biggest steelmaker said on Saturday that the state security service had searched its plant in Kryvyi Rih, a week after new Ukrainian President Volodymyr Zelenskiy criticized the management.