What industry does seafood belong to?

Catering industry and food processing industry.

1. In the catering industry, restaurants with seafood as the main ingredients include middle and high-end restaurants such as seafood restaurants and seafood bars, as well as middle and low-end restaurants such as midnight snack stalls and food stalls. At the same time, seafood wholesale and retail also belongs to the category of catering industry.

2. In the food processing industry, factories that process seafood include seafood processing plants and aquatic products processing plants, which process seafood. In addition, the seafood wholesale market is also a part of the food processing industry, mainly engaged in the wholesale and trading of seafood.