Dunkou generally refers to Wuhan Economic and Technological Development Zone, which was founded in 199 1, 1993 and approved by the State Council as a national economic and technological development zone. In April 2000, the State Council approved the establishment of Wuhan Export Processing Zone in the Development Zone.

After five hosting expansions (1996), two streets of Dunyang and Dunkou in caidian district were hosted; In 2006, he was entrusted to Junshan Street, caidian district; 20 10, entrusted construction in hanyang district 10 km2; 20 14 April Honghu Xintan New District Economic Trusteeship, 20 14 February Hannan District Overall Trusteeship. The planned control area of the development zone is 489.7 square kilometers.

The development zone is located in the southwest of Wuhan, north of the Yangtze River, east longitude 1 14 degrees 9 minutes, north latitude 30 degrees 29 minutes, bordering on the Yangtze River, between the Third Ring Road and the Outer Ring Road in Wuhan. The development zone has a vast hinterland and obvious location advantages. In 20 14, the industrial output value exceeded 500 billion. It is about 30 minutes from downtown, Hankou Railway Station and Wuchang Railway Station, and about 40 minutes from Wuhan Tianhe International Airport. The development zone implements the management system of "small government, big society", and the working committee and management committee, on behalf of the Wuhan Municipal Party Committee and the municipal government, uniformly manage all social and economic affairs of the development zone.