A few months ago, the words “bonded warehouse” and “harmonized system codes” might not have been on the minds of many American business owners. Now they’re in a massive spotlight.

The U.S. trade deficit soared to a monthly record of $140.5 billion in March, signaling a rush for imports from businesses and consumers alike ahead of President Donald Trump’s latest — and most sweep

Yet President Donald Trump’s definition of trade barriers includes a slew of issues well beyond the tariffs other countries impose on the U.S., including some areas not normally associated with trade disputes.