Jiangsu, China administrative boundaries

Jiangsu divides into 13 prefecture-level cities and 95 county-level units. The city file is compact; the county file is where most of the work is, with 55 districts and 40 counties. Both use the same fields as the national layers, so a province file can be swapped for a national one without a schema change.

Codes are GB/T 2260 and the names are carried in English and Chinese on every feature. The county rows include the prefecture code, so aggregation to city level is a group-by rather than a spatial join. WGS 84 throughout, with label points and bounding boxes on each unit. The 13-city file also makes a clean base for a small-scale locator map.

Seven formats per zip: GeoJSON, shapefile, SVG, DXF, GML, KML and CSV. City level $19.99 and county level $39.99. Instant download, one-organization commercial license, 14-day refund. Both files open in QGIS without a plugin, which is the quickest way to confirm the extent before a purchase.