Wang Menghui (left), Party secretary of Xiamen, and Pei Jinjia, mayor of Xiamen, unveil a nameplate of the Xiamen FTZ on April 21. Xiamen FTZ, covering an area of 43.78 square kilometers, is the largest FTZ section in Fujian highlighting cross-straits emerging industries, financial service, trades as well as international shipping. [Photo/Xinhua]