DutyDeltaΔ duty, tracked nightly
HTS heading

1504Fats and oils and their fractions, of fish or marine mammals, whether or not refined, but not chemically modified:

Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.

Current duty rates (6 lines)

CodeDescriptionGeneralSpecialColumn 2
1504.10.20.00CodFreeFree
1504.10.40.00Other2.5%Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P,PA,PE,S, SG)6.6¢/kg + 10%
1504.20.20.00CodFreeFree
1504.20.40.00Herring1¢/kgFree (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)8¢/kg
1504.20.60Other1.5¢/kg + 5%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)6.6¢/kg + 20%
1504.30.00.00Fats and oils and their fractions, of marine mammals1.7¢/kg + 5%Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)6.6¢/kg + 20%

Get an email when 1504 changes

We diff the full schedule nightly. One code is free.

One code, free, no card. Unsubscribe from any email.

Rate change history

Change history is temporarily unavailable. This is a display problem on our side, not a statement that nothing changed.

Federal Register actions

Temporarily unavailable — not a statement that none exist.