China's Hu Jintao, right, with US President Barack Obama, left, and UN Secretary-General Ban Ki-moon at a working dinner on global warming after the close of last month's climate change summit in New York
Photograph: Mark Paten/UN
Don't bet on China introducing cap and trade just yet
China is unlikely to launch an emissions trading scheme any time soon, despite growing concern about its role in climate change, according to experts.
