Claim: The Baimaoling Prison held roughly more than 10,000 prisoners in 2000, while Baoshan Prison only held 1,000 prisoners; they are just some of the prisons within Shanghai in the People's Republic of China.
Evidence: Baimaoling Prison Area 45 km², held roughly 3,000 in 2000 
Baoshan Prison Held 2,000 prisoners in the end of 2000