What countries are banned from OKX?

I'm curious to know which countries are restricted from accessing OKX, the popular cryptocurrency exchange platform. Are there any specific regions or countries that have imposed bans or restrictions on OKX's services? It's important for users to understand the geographical limitations of such platforms, so they can make informed decisions when choosing their crypto trading avenues. Could you provide a concise overview of the countries that are currently banned from using OKX?