1 / 4   What does it take to feed the world's largest seafood market? These aerial photos taken in the waters of south China’s Hainan Province show the largest deep-sea breeding base in Asia. /China News Service Photo

2 / 4   The base’s 3,000 cages can produce an annual output of 24,000 tons of fish, worth 720 million yuan (about 104 million US dollars). /China News Service Photo

3 / 4   China accounts for approximately 35 percent of the world’s seafood production. /China News Service Photo

4 / 4   At the same time, the volume of seafood imported to China has also been rising, to over 20 billion US dollars’ worth each year. /China News Service Photo