0306.19Subheading
Crustaceans; frozen, n.e.c. in item no. 0306.1, in shell or not, smoked, cooked or not before or during smoking; in shell, cooked by steaming or by boiling in water
Section I — live animals; animal products
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.