China has announced a flurry of retaliatory measures against the U.S., including tariffs on imports of products such as coal, liquefied natural gas products and crude oil, as well as an antitrust probe into Google.

China said Tuesday it has launched an antitrust investigation into Google, part of a swift retaliation after the U.S. president Donald Trump imposed a 10% China has launched an antitrust investigation into Google after the U.

China said it was opening an antitrust probe into Google, part of a series of actions Tuesday that also included tariffs on U.S. coal and liquefied natural gas imports as well as restrictions on the export of certain metals.