Tariff reference › Chapter 99 › 9902.07.28
HTS 9902.07.28 — 2-(2-Chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one (Clomazone) (CAS No. 81777-89-1) (provided for in subheading 2934.99.15) and any formulations containing such compound (provided for in subheading 3808.93.15)
The current US import duty for 2-(2-Chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one (Clomazone) (CAS No. 81777-89-1) (provided for in subheading 2934.99.15) and any formulations containing such compound (provided for in subheading 3808.93.15) (HTS 9902.07.28) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
2-(2-Chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one (Clomazone) (CAS No. 81777-89-1) (provided for in subheading 2934.99.15) and any formulations containing such compound (provided for in subheading 3808.93.15)
Current US duty rate
| Column 1 (General / MFN) | Free |
|---|---|
| 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.
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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=9902.07.28&origin=&value=. Current as of USITC 2026HTSRev13 (synced 2026-07-29).