One announcement on the Ministry of Public Security’s website said the drive would be extended in 2010.
Police would "intensify punishments for Internet operations that violate laws and regulations."
The anti-pornography drive has also netted many sites with politically sensitive or even simply user-generated content, in what some see as an effort by the government to reassert control over new media.
Reuters reports that China has banned a number of popular websites and internet services, including Google’s Youtube, Twitter, Flickr and Facebook, as well as Chinese content sharing sites.