![CHINA-BEIJING-NUCLEAR INDUSTRY-EXHIBITION (CN)](133266391_11n.jpg)
A ribbon-cutting ceremony is held to mark the opening of the exhibition Nuclear Industry China 2014 in Beijing, China, April 15, 2014. The four-day exhibition kicked off here Tuesday. Nearly 200 companies from 40 countries displayed their products developed in recent years. (Xinhua/Li Xin)