Asian economies have a variety of currencies including the Singapore Dollar, Brunei Dollar, Fiji Dollar, Malaysian Ringgit, and Chinese Yuan Renminbi. Main industries include agriculture, mineral industries, and manufacturing. East Asia leads the world in manufacturing, producing everything from cheap toys to high-value cars. Services industries are also important, with six of the world's most important financial centers and countries like India and China being top exporters of IT and software services. Asian governments vary including republics, constitutional monarchies, communist republics, and special administrative regions.