1. The most famous sea cucumbers are Japanese Kanto Sea Cucumber and Dalian Sea Cucumber.
2. The best abalones are Aomori Abalone from Japan, Abalone from South Africa and Abalone from Australia.
3. The best shark fin is Tianjiu wing, followed by sea tiger wing and golden hook wing.
The best lobsters are Australian lobsters and South American lobsters.
5. Fish, tuna and salmon
6. Shellfish, scallops and Kyubi no Youko snails.
7. Crabs are Australian red crabs and American cod crabs. In addition, hairy crabs in China are also famous, but they are freshwater crabs, not seafood.
Flower glue, also known as fish glue, is the best one, produced in Nansha area.