Black truffles from China, mainly from the northeastern and southwestern parts of the country, have been exported to many other countries. Last year, Fuyuan city artificially bred 56,000 sturgeons and produced 1,000 kilos of caviar, some of which was exported abroad.

In addition, Yanbian in Northeast China's Jilin province supplies more than 80 percent of the Alaska pollock consumed in South Korea. While 70 percent of wakame, a type of edible brown seaweed, consumed in Japan is imported from China, more than 90 percent comes from Dalian in Northeast China's Liaoning province.