Wuhan is the capital of Hubei province, People's Republic of China, and is the most populous city in central China. It lies at the east of Jianghan Plain, and the intersection of the middle reaches of the Yangtze and Han River. Arising out of the conglomeration of three boroughs, Wuchang, Hankou, and Hanyang, Wuhan is known as "the nine provinces' leading thoroughfare"; it is a major transportation hub, with dozens of railways, roads and expressways passing through the city. The city of Wuhan, first termed as such in 1927, has a population of approximately 9,100,000 people (2006), with about 6,100,000 residents in its urban area. In the 1920s, Wuhan was the capital of a leftist Kuomintang (KMT) government led by Wang Jingwei in opposition to Chiang Kai-shek, now Wuhan is recognized as the political, economic, financial, cultural, educational and transportation center of central China.
Wuhan is a sub-provincial city. Its GDP was 450 billion CNY and GDP per capita was approximately 64,000 CNY as of 2009. In 2008, the city's annual average disposable income was 16,360 CNY. Wuhan has currently attracted about 50 French companies, representing over one third of French investment in China, and the highest level of French investment in any Chinese city. Wuhan is an important center for economy, trade, finance, transportation, information technology, and education in Central China. Its major industries includes optic-electronic, automobile manufacturing, steel manufacturing, new pharmaceutical sector, biology engineering, new materials industry and environmental protection. Wuhan Iron & Steel (Group) Co. and Dongfeng-Citroen Automobile Co., Ltd headquartered in the city. There are 35 higher educational institutions including the well-known Wuhan University, Huazhong University of Science & Technology, 3 state-level development zones and many enterprise incubators. Wuhan ranks third in China in overall strength of science and technology.