GAO China Antidumping Database: “This e-supplement is a companion to GAO’s report U.S.-China Trade: Eliminating Nonmarket Economy Methodology Would Lower Antidumping Duties for Some Chinese Companies, GAO-06-231 (Washington, D.C.: Jan. 10, 2006). The e-supplement contains a database of U.S. antidumping cases against China and selected other countries from January 1, 1980, through December 31, 2004. It also describes the scope and methodology of the study, for which GAO compiled this database.”