Duobao fish Duobao fish is 50 yuan per catty, and Baogong fish is 40 yuan per catty. The main producing area of Duobao fish is located on the east coast of the Atlantic Ocean. It is one of the unique rare low-temperature economic fish species along the coast of the Northeast Atlantic Ocean. It is rich in gum, sweet in taste and unique in flavor. Baogong fish is produced in the Yellow Sea, the East China Sea and the South China Sea, with the most output in the South China Sea. Its meat quality is plump and its taste is not as delicious as Duobao fish.