Trump on April 2 stunned the world with massive tariffs that he said would prevent countries like China from “ripping off” the U.S. Chinese leader Xi Jinping ditched official caution and issued a patriotic message casting doubt on whether American voters could bear as much hardship as the Chinese.

China's exports jumped 12.4% in March from a year earlier as companies rushed to beat increases in U.S. tariffs imposed by U.S. President Donald Trump, the government said Monday. Imports fell 4.3% to $211.

U.S. importers express deepening worry as they brace for the impact of President Trump's 145% levy on Chinese imports.