Tariff reference › Chapter 99 › 9902.05.90
HTS 9902.05.90 — 4-Amino-3,5,6-trichloro-2-pyridinecarboxylic acid (CAS No. 1918-02-1)(provided for in subheading 2933.39.25)
The current US import duty for 4-Amino-3,5,6-trichloro-2-pyridinecarboxylic acid (CAS No. 1918-02-1)(provided for in subheading 2933.39.25) (HTS 9902.05.90) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
4-Amino-3,5,6-trichloro-2-pyridinecarboxylic acid (CAS No. 1918-02-1)(provided for in subheading 2933.39.25)
Current US duty rate
| Column 1 (General / MFN) | 4.3% |
|---|---|
| Special (FTA programs) | No change |
| Column 2 (other) | No change |
No Chapter 99 (Section 301/232/122) cross-reference on this line; origin-specific surcharges may still apply — check the calculator.
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=9902.05.90&origin=&value=. Current as of USITC 2026HTSRev13 (synced 2026-07-29).