President Trump escalated pressure on North Korea as part of his ongoing economic warfare against Pyongyang. Even ships and aircraft that go to North Korea would be banned from the United States for 180 days. But not everyone does business with North Korea. Related: North Korea still making millions from small arms exportsBut Mnuchin repeatedly said that Thursday's step was not targeted at China alone. Did China's central bank take action against North Korea?

Source: CNN September 21, 2017 23:26 UTC