“China has the ability to both create pressure and use that as a leverage that is a very important part of global efforts to isolate North Korea and get North Korea... SEOUL—The U.S. will urge China to put further pressure on North Korea to give up its nuclear program during meetings in Beijing next week, a senior U.S. Treasury official said on Friday, days after Washington took fresh action to cut North Korea off from global finance.

Source: Wall Street Journal June 03, 2016 12:18 UTC