Shipments of goods out of China slumped in April, including a big decline in exports to the United States, as President Trump imposed sky-high tariffs.

President Donald Trump's trade war against China is causing rippling effects through the U.S. domestic economy, as Americans brace for uncertainty.

But behind closed doors, Chinese officials have grown increasingly alarmed about tariffs' impact on the economy and the risk of isolation as China's trading partners have started negotiating deals with Washington,