The current trade and tariff dispute between Canada and the United States has affected individuals and businesses in virtually all provinces and industries. On an individual level, those most affected are often employees who work in industries (like steel and aluminum) for which the US tariff barriers are especially high, or those in businesses which import their raw materials from, or export a large percentage of their finished products to, the US. In such industries and businesses, layoffs and even business closures can be the result.