China's central bank tells banks to stop doing business with North Korea.

China's central bank has told banks to strictly implement United Nations sanctions against North Korea.

President Donal Trump ordered new sanctions against people and entities doing business with North Korea, including its shipping and trade networks to tighten the screws on North Korea's nuclear test.

https://www.reuters.com/article/us-northkorea-missiles-banks-china/chinas-central-bank-tells-banks-to-stop-doing-business-with-north-korea-sources-idUSKCN1BW1DL