The farmed/wild split at the 10-digit level reflects both trade-policy and statistical tracking interests. Aquaculture product and wild-caught product can have different duty treatment and are tracked separately for fisheries management and trade-remedy purposes. Importers must be prepared to document production method — typically via an aquaculture certificate from the exporting facility — to support the farmed classification.

Retain the foreign aquaculture facility's registration or certification, the commercial invoice specifying 'farmed' or 'aquaculture-raised,' any veterinary health certificates, and the FDA Prior Notice submission. These records collectively demonstrate that the fish was raised in a controlled aquaculture environment rather than wild-harvested, which is the key classification criterion for 0302130013.