According to the NY Times they have terminals in China:
http://www.nytimes.com/2013/11/18/world/asia/reporter-on-unp...
> Bloomberg L.P., the parent company of Bloomberg News, receives much of its revenue from selling subscriptions for its financial-information terminals. After Bloomberg News published an article in June 2012 on the family wealth of Xi Jinping, at that time the incoming Communist Party chief, sales of Bloomberg terminals in China slowed, as officials ordered state enterprises not to subscribe. Officials also blocked Bloomberg’s website on Chinese servers, and the company has been unable to get residency visas for new journalists.