shark's lip (used as food)

A kind of seafood fish lip made from shark's lip is one of the eight treasures of seafood, which is made from the lips of shark and plough ray. The skin of the head of the plough ray can also be used as the raw material for processing fish lips, one of the eight treasures of seafood, which is made from the skin of the upper lip of sturgeon, bighead carp, large yellow croaker and some sharks or the skin of the nose, eyes and cheeks. It is better to have thick dry skin, silvery white color, no moth and bad smell. Rich in nutrition, mainly braised in brown sauce and braised in yellow. Mainly produced in Zhoushan Islands, Bohai Sea, Qingdao, Fujian and other places.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)