North Korean won
The won (; , ; symbol: ₩; code: KPW) or Korean People's won is the official currency of North Korea. It is subdivided into 100 "chon". The won is issued by the Central Bank of the Democratic People's Republic of Korea, based in the capital city, Pyongyang.
North Korea–Russia relations
In May 2014 Russia and North Korea have agreed to settlements in rubles in all trade between the two countries. The first transactions in rubles between Russia and North Korea were carried out in October 2014.