- 0138Miscellaneous chemical products
- 023811Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils:
US HTS code
3811900000
Other
Rates updated· Source: USITC Harmonized Tariff Schedule export
Preferential programs: Free under A+, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG
Column 2 rate (Cuba, North Korea): 3.7¢/kg + 60%
Estimate duty
This is an estimate based on published rates, not customs advice. Final assessment is made by customs.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity codes
Sharing the 6-digit HS root 381190.
3811900040Solution of a quaternary ammonium salt based on polyisobutenyl succinimide, containing by weight 10% or more but not more than 29,9% of 2-ethylhexanol3811900050Corrosion inhibitor containing : - polyisobutenyl succinic acid and - more than 5 % and not more than 20 % by weight of mineral oils for use in the manufacture of blends of additives for fuels3811900060Solution of mineral oils (CAS RN 64742-52-5, 64742-53-6, 64742-56-9 or blends thereof) containing by weight: -25 % or more but not more than 55 % of the barium, calcium, magnesium or zinc salt of dinonylnaphthylsulphonic acid (CAS RN 25619-56-1, 28015-99-8, 28016-00-4, or 57855-77-3) -whether or not, not more than 25 % of the barium, calcium, magnesium or zinc salt of a mixture of C3-C24 carboxylic acids (CAS RN 68990-37-4)3811900090Other