President Donald Trump’s tariffs rollout is frustrating U.S. companies’ planning for the rest of the year, preventing some corporate giants from telling investors what to expect and scrambling the broader outlook for stocks.

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

While imports can swing with seasonal shifts, President Trump’s ratcheting up of U.S. tariffs on China has begun to cascade through supply chains, government data shows.

Chinese manufacturers are attempting to avoid the Trump administration’s tariffs by fraudulently undervaluing cargo sent to the US, exploiting a system that American authorities have struggled to police.