Tariff reference › Chapter 38 › 3811.29.00.00
HTS 3811.29.00.00 — Other
The current US import duty for Other (HTS 3811.29.00.00) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Antiknock 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: › Additives for lubricating oils: › Other
Current US duty rate
| Column 1 (General / MFN) | 6.5% |
|---|---|
| Special (FTA programs) | Free (A+,AU,BH,CL,CO,D, E,IL, JO,KR,MA,OM,P, PA,PE,S,SG) |
| Column 2 (other) | 25% |
Additional duties may apply, depending on country of origin: 9903.90.08.
Alert me when this code changes (free) See all recorded changes
Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=3811.29.00.00&origin=&value=. Current as of USITC 2026HTSRev13 (synced 2026-07-29).