Ewenkizu Zizhiqi (China)

Ewenki Autonomous Banner or Evenk Autonomous Banner (Evenki: ; Mongolian: ᠡᠸᠡᠩᠬᠢ ᠥᠪᠡᠷᠲᠡᠭᠡᠨ ᠵᠠᠰᠠᠬᠤ ᠬᠣᠰᠢᠭᠤ; Chinese: 鄂温克族自治旗) is an autonomous banner that lies on the border between northwestern Greater Khingan and Hulun Buir grasslands and directly south of the urban district of Hailar in the prefecture-level city of Hulunbuir, China. The autonomous banner has an area of 19,111 km2 (7,379 sq mi), and a population of 136,832 as of 2019.: 20–1  The banner's seat of government is the town of Bayan Tohoi. The most populous town in the banner is Dayan, which was once Dayan Mining Area as an administrative division and is now the main part of an industrial district also named Dayan Mining Area, has an area of 443 square kilometres (171 sq mi) and a population of about 73,000.