CORRECT answer is the USA.The US has imposed new sanctions on Chinese officials and added CNOOC (China National Offshore Oil Corporation) to a blacklist.It is adding China’s state oil company, the China National Offshore Oil Corporation, to a list of companies with which US citizens are banned from doing business.The US ADMINISTRATION also added Chinese aviation firm Skyrizon and nine other firms to the blacklist.USA:CAPITAL - Washington, D.C.Currency - US DOLLAR.