CNAE Brazil 03.21-3—Aquaculture in saltwater and brackish water

Where 03.21-3 sits

1. A Agriculture, livestock farming, forestry production, fishing and aquaculture
2. 03 Fishing and aquaculture
3. 03.2 Aquaculture
4. 03.21-3 Aquaculture in saltwater and brackish water

Contains 6 narrower codes

• 0321-3/01 Fish farming in saltwater and brackish water
• 0321-3/02 Shrimp farming in saltwater and brackish water
• 0321-3/03 Farming oysters and mussels in saltwater and brackish water
• 0321-3/04 Breeding ornamental fish in saltwater and brackish water
• 0321-3/05 Activities supporting aquaculture in saltwater and brackish water
• 0321-3/99 Aquaculture and semi-culture in saltwater and brackish water not specified elsewhere

What 03.21-3 includes

• The cultivation and semi-cultivation, in saltwater or brackish water, of aquatic species: • the cultivation of algae and other aquatic plants • fish farming • ornamental fish farming. • the production of fingerlings • shrimp and other crustacean farming • the rearing of shrimp post-larvae • the cultivation of oysters and other mollusks • oyster seed production
• Pearl farming
• Services related to aquaculture in saltwater and brackish water

What 03.21-3 excludes

• Fishing in marine waters (03.11-6)
• Fishing in rivers and lakes (03.12-4)
• Sport and recreational fishing (93.19-1)

03.21-3 in other systems