List of countries by incarceration rate
China. The rate of 118 is for sentenced prisoners in 2015 in Ministry of Justice prisons only. World Prison Brief: "1,649,804 [prisoners] at mid-2015 (via Asian and Pacific Conference of Correctional Administrators - sentenced prisoners in Ministry of Justice prisons only, excluding pre-trial detainees and those held in administrative detention). The Deputy Procurator-General of the Supreme People's Procuratorate reported in 2009 that, in addition to the sentenced prisoners, more than 650,000 were held in detention centres In China. If this was still correct in mid-2015 the total prison population in China was at least 2,300,000. ... 118 [rate] based on an estimated national population of 1.4 billion at mid-2015 (from United Nations figures) – sentenced prisoners in Ministry of Justice prisons only. (A total prison population of 2,300,000 would raise the prison population rate to 164 per 100,000.)" See also: Re-education through labor and Laogai.
Extradition law in China
China currently grants extradition to both states which maintains extradition treaties with and states which assure reciprocity. Extradition from China can be sought if: (1) the conduct indicated in the request for extradition constitutes an offense according to the laws of both China and the Requesting State and (2) the request for extradition is made for the purpose of instituting criminal proceedings, the offence indicated in the request for extradition is, under the laws of both China and the Requesting State, punishable by a fixed term of imprisonment for one year or more or by any other heavier criminal penalty. Additionally, provision (2) grants states the ability to request extradition when persons already been convicted, but have a remaining sentence of at least six months at the time of the request.