This issue is, as the article states, on-going and pervasive. The US housing market is slowing down, volume of lumber sold is dropping, so the US producers whine about Canadian prices and subsidization, same thing we hear every time the dollar drops. . I met someone with a wood stand in Michigan a few years ago - his product was inferior and the Canadian exchange rate was making his product 25% more expensive than Canadian wood - so slap a tariff on it and help US product become competitive - essentially making US purchasers pay far more than they need to. Sad.