On March 7th, the Treasury Department announced the designation of Mun Cho'ng-Ch'o'l, a Tanchon Commercial Bank representative who served in Beijing, China; and Yo'n Cho'ng-Nam and Ko Ch'o'l-Chae, both based in Dalian, China, and representatives of Korea Mining Development Corporation, pursuant to Executive Order 13382, which targets proliferators of weapons of mass destruction and their supporters. Treasury Department Press Release.