According to Reuters, Huang Huikang, member of the Chinese negotiation team at Cancun, told a reporter:
“Under the (U.N. Climate) Convention, we can even have a legally binding decision. We can discuss the specific form. We can make our efforts a part of international efforts.”
This comes after Japan declared that they would under no circumstances sign up to a second commitment period. Things are getting interesting in Cancun.
Here’s the full Reuters article: http://www.reuters.com/article/idUSTRE6B55H720101206