The EU countries are: Austria, Belgium, Bulgaria, Croatia, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and the UK. The European Union consists of 28 member states. Each member state is party to the founding treaties of the union and thereby subject to the privileges and obligations of membership. Areas: 4,381,376 km2 (1,691,659 sq mi), Number of countries: 28 (as of 2018) of which 21 Republics and 7 Monarchies. The internal market is an area of prosperity and freedom, giving 500 million Europeans access to goods, services, jobs, business opportunities and the cultural richness of 28 Member States. While extra-EU exports were historically higher than those of the USA or of China, extra-EU imports replaced those of the USA as number one in 2008 and could keep their leading position until today. No surprise that the EU became the largest export market for China and the EU is the second largest supplier of the Chinese economy. In turn, China clearly leads the list of extra-EU imports and ranks second in extra-EU exports. EU-China trade volume is only slightly less than that of EU-US trade.