Chinese outdoor furniture maker Jin Chaofeng set up a factory in Vietnam last July to escape higher U.S. tariffs. Now he is looking to close it, as Washington imposes steep levies on Hanoi and the rest of the world.

Donald Trump’s decision to boost tariffs on almost every country will deal a blow to China’s economy. But it’s also handing Xi Jinping a rare opening to deepen relationships across the board, including with key US allies in Asia and beyond.

A nonprofit group said the president misapplied a law in imposing those levies and portrayed its filing as the first lawsuit to challenge the Trump administration over its tariffs.