"We don't care about sales to the United States," says Hu Tianqiang as one of his toy fighter jets flies past our heads. It's hard to hear him above the buzzing toy planes and miniature drones, an almost rhythmic backdrop to the cacophony of toys that surround him,

Tariffs on China will remain at their current levels, according to Stephen Miran, a key architect of President Donald Trump’s trade policies. Miran’s comments come at a time when the administration is trying to calm nervous investors but offering mixed signals.