Tariff reference › Chapter 99 › 9902.08.51
HTS 9902.08.51 — Reactive Blue FC75311 (Sodium [2-[2-[[2-[3-[[4-fluoro-6-[phenyl[2-[[2-(sulfooxy) ethyl]sulfonyl] ethyl]amino]-1,3,5-triazin-2-yl]amino]-2-(hydroxy-kO)-5-sulfophenyl] diazenyl-kN] phenylmethyl] diazenyl-kN]-4-sulfobenzoato (6-)-kO]-Cuprate(4-) (CAS No.156830-72-7) (provided for in subheading 3204.16.30)
The current US import duty for Reactive Blue FC75311 (Sodium [2-[2-[[2-[3-[[4-fluoro-6-[phenyl[2-[[2-(sulfooxy) ethyl]sulfonyl] ethyl]amino]-1,3,5-triazin-2-yl]amino]-2-(hydroxy-kO)-5-sulfophenyl] diazenyl-kN] phenylmethyl] diazenyl-kN]-4-sulfobenzoato (6-)-kO]-Cuprate(4-) (CAS No.156830-72-7) (provided for in subheading 3204.16.30) (HTS 9902.08.51) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Reactive Blue FC75311 (Sodium [2-[2-[[2-[3-[[4-fluoro-6-[phenyl[2-[[2-(sulfooxy) ethyl]sulfonyl] ethyl]amino]-1,3,5-triazin-2-yl]amino]-2-(hydroxy-kO)-5-sulfophenyl] diazenyl-kN] phenylmethyl] diazenyl-kN]-4-sulfobenzoato (6-)-kO]-Cuprate(4-) (CAS No.156830-72-7) (provided for in subheading 3204.16.30)
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=9902.08.51&origin=&value=. Current as of USITC 2026HTSRev13 (synced 2026-07-29).