China challenges Trump tariffs at WTO, package shippers warn of chaos

By David Lawder WASHINGTON (Reuters) - China filed a World Trade Organization complaint on Wednesday against U.S. President Donald Trump's new 10% tariff on Chinese imports and his cancellation of a duty-free exemption for low-value packages, arguing the actions are "protectionist" and break WTO rules. Beijing's request for U.S. trade consultations came as confusion reigned among shippers and