The U.S. Commerce Department has issued its final decision over anti-dumping and countervailing duties of large-diameter welded pipe imports from four countries including South Korea.<br />Imports of large-diameter line pipe from South Korea were assigned a final dumping margin of seven to 22-point-four percent, down from a preliminary rate of 15 to 22 percent set in 2018.<br />Three other countries -- Canada, Greece and Turkey -- were also assigned different final duty rates from 2018. <br />If the International Trade Commission affirms that U.S. industries have been damaged by the imports of these products, tariffs will be placed on the goods for the next five years. <br />
