I was curious about that myself, so I've updated the article with the results of some quick research.
TL;DR: in 2010 it seemed like they'd keep it, but now, China can get rid of it if they wanted, and I'm not knowledgeable enough to say whether or not they will.
TL;DR: in 2010 it seemed like they'd keep it, but now, China can get rid of it if they wanted, and I'm not knowledgeable enough to say whether or not they will.