BitMart supports over 180 countries in the world including the United States to buy, trade, and sell crypto. Not all states within the US have been approved such as Hawaii (HI), New York (NY), and Rhode Island (RI). Other countries that are restricted from trading on BitMart include: Afghanistan China Congo (Brazzaville) Congo (Kinshasa) Cuba Democratic People's Republic of Korea Eritrea Iran Iraq Ivory Coast Japan Kyrgyzstan Lebanon Libya South Sudan Sudan