1, different places of origin: imported hairtail refers to hairtail imported from other countries, and domestic hairtail refers to hairtail produced in China. The origin of imported hairtail is Thailand, Vietnam and other countries, and the origin of domestic hairtail may be Fujian, Jiangsu and other provinces.

2. Variety and taste are different: the variety of hairtail is also different, and the taste and nutritional value of different varieties are also different. For example, hairtail produced in Fujian is tender and delicious, while hairtail produced in Jiangsu is slightly harder but more delicious.