I would be surprised considering the money they would lose if Google pulls out of China:

Chinese officials have told companies to back state control of the internet, showing no sign of giving ground on censorship after US internet giant Google threatened to quit the country.

Minister of the State Council Information Office, Wang Chen, said online pornography, fraud and “rumours” were a menace.

He said internet media must help “guide public opinion” in China, which has the world’s biggest number of internet users at 360 million. He did not mention Google.

Mr Wang’s comments suggested little room for compromise in the internet dispute that could stoke tensions between China and the US, already at odds over the yuan currency, trade, climate change and Taiwan.

“If you look at the overall internet industry, it is becoming increasingly repressive, not just for Google but the whole industry,” said Elinor Leung, an industry analyst for CLSA in Hong Kong.

“The reason is the explosive internet user growth, and the Chinese government wants to ensure control.”

Internet companies should help China’s one-party government steer the fast-changing society, Mr Wang said, whose Information Office is the government arm of the China’s propaganda system.

“Our country is at a crucial stage of reform and development, and this is a period of marked social conflicts,” he said.

“Properly guiding internet opinion is a major measure for protecting internet information security.”

Google, the world’s top search engine, threatened to shut its Chinese-language google.cn website and offices in China because of cyber-attacks from China on Chinese dissidents using its Gmail service and on dozens of foreign companies.

Cyber-experts said more than 30 firms were victims of attacks that used tailored emails to deliver malicious software that exploited vulnerabilities in the popular Adobe Acrobat and Adobe Reader software.  [ABC News]

What really gets me is that Google tries to appear surprised this is happening.  They had to have known going in about how the Chinese government operates.