The U.S. Commerce Department has announced it is nearly tripling its anti-dumping duties on Canadian lumber imports from 7.66% to 20.56% following its annual review of existing tariffs. The anti-dumping duties are in addition to current countervailing duties set at 6.74%, which would bring the total lumber duties above 27%. However, the countervailing duty rate is expected to move higher on Aug. 8. Commerce issued a preliminary determination on countervailing duties earlier this year that would raise the countervailing duty rate to 14.38%. Moreover, President Trump’s Section 232 [investigation] could result in higher lumber tariffs. …For years, NAHB has been leading the fight against lumber tariffs because of their detrimental effect on housing affordability. In effect, the lumber tariffs act as a tax on American builders, home buyers and consumers. …We are also urging the administration to move immediately to enter into negotiations with Canada on a new softwood lumber agreement that will… eliminate tariffs altogether.