BEIJING -?Popular social networking site Facebook is considering to enter China's Internet market, according to Sina.com report Friday.

Facebook' s CEO: Mark Zuckerberg [File Photo]?

Facebook spokesman Larry Yu said the Palo Alto social media king is "interested in China, just as we are many other countries, and while we are studying and learning about them all, we have no specific plans for China at this time."

Facebook registered the Facebook.cn domain name in 2007.

It has more than 400 million users around the world, about 70 percent from outside the US.

China had 384 million Web users at the end of 2009, the most of any nation, according to the China Internet Network Information Center.

Sina.com didn't give any further details about Facebook's plans.