High Quality Content by WIKIPEDIA articles! Xiamen Special Economic Zone (Chinese: 厦门经济特区; pinyin: Xiàmén Jīngjì Tèqū), established in October 1980, is one of the five special economic zones in the People's Republic of China. Originally comprising a territory of 2.5 km² in Xiamen City, it was expanded to 131 km² in 1984, covering the entire Xiamen Island, which comprises Huli District and Siming District excluding Gulangyu.