Major softwood producers with head offices in Canada say they have accounted for more than half of the growth in capacity in the US South over the past decade, highlighting their American investments as the Trump administration investigates lumber imports. The US South appeals to forestry companies because of the region’s abundant timber, the Canadian government said in a 57-page filing this month to the US Department of Commerce in a bid to avert potential tariffs. …In seeking to stave off tariffs, the Canadian government and several producers from Canada believe that the foray into the US South should be viewed as evidence of them being aligned with the Trump administration’s “America First” trade and investment agenda. …However, the U.S. Lumber Coalition is arguing that new tariffs are necessary. …Canadian producers are worried that if new lumber tariffs hit 25 per cent… total levies could reach nearly 60%. [to access the full story a Globe & Mail subscription is required]