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Tariff referenceChapter 99 › 9902.05.74

HTS 9902.05.74 — (E)-4-Chloro-α,α,α-trifluoro-N-(1-imidazol-1-yl-2- propoxyethylidene)-o-toluidine (Triflumizole) (CAS No. 99387-89-0) (provided for in subheading 2933.29.35)

The current US import duty for (E)-4-Chloro-α,α,α-trifluoro-N-(1-imidazol-1-yl-2- propoxyethylidene)-o-toluidine (Triflumizole) (CAS No. 99387-89-0) (provided for in subheading 2933.29.35) (HTS 9902.05.74) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.

(E)-4-Chloro-α,α,α-trifluoro-N-(1-imidazol-1-yl-2- propoxyethylidene)-o-toluidine (Triflumizole) (CAS No. 99387-89-0) (provided for in subheading 2933.29.35)

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=9902.05.74&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).