Hong Kong law is, in some parts of Hong Kong can also be used, but it is not very common, you need to convert RMB into.
According to the Basic Law of the Hong Kong Special Administrative Region of the People’s Republic of China, the autonomy of the Hong Kong Special Administrative Region in making legislation includes the power to issue currency on its own.
Its official ISO 4217 is simply known as the Hong Kong Dollar;
The logo is HK$.
Although Hong Kong dollar issue history is not long, the region is not large, but its development has a certain representative.
While the Hong Kong dollar has legal status only in Hong Kong, it is also accepted in many parts of mainland China and the Macao Special Administrative Region.