Jianxi, established in July 1955 in Luoyang Prefecture, Henan, China, has a total population of 513,000 in 2015, and has a total area of 90 km (30 sq mi).
Jianxi, established in July 1955 in Luoyang Prefecture, Henan, China, has a total population of 513,000 in 2015, and has a total area of 90 km (30 sq mi).