Tariff reference › Chapter 29 › 2933.49.17.00
HTS 2933.49.17.00 — Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate
The current US import duty for Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate (HTS 2933.49.17.00) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Heterocyclic compounds with nitrogen hetero-atom(s) only: › Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: › Other: › Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate
Current US duty rate
| Column 1 (General / MFN) | Free |
|---|---|
| Special (FTA programs) | — |
| Column 2 (other) | 15.4¢/kg + 52% |
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=2933.49.17.00&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).