OKEX is not currently available for citizens of Hong Kong, Cuba, North Korea, Iran, Crimea, Sudan, Malaysia, Syria, the USA and its territories, Bangladesh, Ecuador, Bolivia, and Kyrgyzstan. These countries are either on the United Nations Security Council Sanctions List or its citizens are restricted or prohibited from trading platforms in some way. In the case of the United States, cryptocurrencies still very much occupy a legal gray areaSee full review