Mountains.Nantunzhen, the seat of the banner government, is a rising city on the grassland. A communication hub, it is the political, economic and cultural center of t▓he Ewenki Autonomous Banner.Large numbers of livestock and great quantities of knitting wool, milk, ▓wool-tops and casings are produced in the banner. Some 20-odd of these products are exported. The yellow ox▓en bred on the grass