The Chinese government's move to open an antitrust probe into Google is the latest development in a long and tangled relationship that goes back to the early 2000s. The investigation was one of a flurry of Chinese retaliatory measures announced Tuesday in response to a 10% tariff imposed by U.

China will impose a 15% tariff on imports of U.S. coal and liquefied natural gas, and a 10% tariff on crude oil, agricultural machinery, large engin

The company is suspected of violating Chinese antimonopoly laws.