From Avalara LandedCost, by the LandedCost Research Team, updated June 1, 2017.
This page provides an overview of the basic import duty rates applied to goods that fall under the classification code 0304420000 in El Salvador. This product category is defined to include:
"Trout (salmo trutta, oncorhynchus mykiss, oncorhynchus clarki, oncorhynchus aguabonita, oncorhynchus gilae, oncorhynchus apache and oncorhynchus chrysogaster)"
El Salvador is involved in a total of 1 trade agreement, and is associated with 3 country groups.