Paris for 31 percent of the GDP of France. According to the Economist Intelligence Unit Worldwide Cost of Living Survey in 2018, Paris was the second-most expensive city in the world, behind Singapore and ahead of Zurich, Hong Kong, Oslo and Geneva. The city is a major rail, highway, and air-transport hub served by two international airports: Paris-Charles de Gaulle (the second busiest airport in Europe after London Heathrow Airport with 69.5 million passengers in 2017) and Paris-Orly. Opened in 1900, the city's subway system, the Paris Métro, serves 5.23 million passengers daily, and is the second busiest metro system in
Sanming Shaxian Airport undisclosed reasons. In 2009 construction started for the third time, back with government funding worth 1.447 billion yuan. The airport was opened on 7 March 2016. The airport has one runway that is long (extendable to in the future) and wide (class 4C), and a terminal building. It is designed to handle 430,000 passengers annually by 2020. Sanming Shaxian Airport Sanming Shaxian Airport is an airport serving the city of Sanming in Fujian Province, China. It is located in Fenggang Subdistrict of Sha County (Shaxian). After several false starts, the airport was opened in March 2016. Construction of Sanming Airport