Shanghai launchs carbon emission trading program (1/7)

Xie Zhenhua (3rd L), Vice Chairman of China's National Development and Reform Commission, and Shanghai mayor Yang Xiong (3rd R) attend the inaugural ceremony of the carbon emission trading program in Shanghai, east China, Nov. 26, 2013. Shanghai launched carbon emission trading on Tuesday, China's second market for compulsory carbon trading. (Xinhua/Pei Xin)