By Kevin Yao BEIJING (Reuters) -Chinese policymakers on Monday sought to assuage concerns the broad U.S. tariffs could derail efforts to shore up a fragile economic recovery, even as analysts warn the hefty levies raise the risk of a sharp downturn in growth.

President Donald Trump will soon announce moves to reduce the impact of his tariffs on the U.S. auto industry, a top Trump administration official confirmed late Monday.

President Donald Trump's administration will move to reduce the impact of his automotive tariffs on Tuesday by alleviating some duties placed on foreign parts in domestically manufactured cars and keeping tariffs on cars made abroad from stacking on top of other ones,