Complex formulas and stacked duty rates—how companies calculate what to pay.

The livelihood of hundreds of thousands of workers are under threat in a Chinese export hub churning out T-shirts and jeans ...

Sending children back to school in new sneakers, jeans and T-shirts is likely to cost U.S. families significantly more this ...

For Tim Hsu, who sells modern lamps and ceiling lights mostly to American customers, US President Donald Trump’s historic tariff announcement has upended his carefully made plans.