HashKey Cloud does not provide services to, or accept users from, certain countries or jurisdictions, including, but not limited to, the Chinese Mainland, Hong Kong SAR (except for Professional Investors as defined in the Securities and Futures Ordinance), the United States of America including Puerto Rico, American Samoa (not Samoa), Guam, the Northern Mariana Islands, and the Virgin Islands of the United States of America (St. Croix, St. John Island, and St. Thomas).