WCO classification path

  1. National9902.08.52Reactive Yellow F00-0155 (1H-Xantheno[2,1,9-def]isoquinoline-5,9-disulfonic acid, 2,3-dihydro-1,3-dioxo-2-[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]-, sodium salt (1:?:?)) (CAS No. 1309975-18-5) (provided for in 3204.16.30)

9902.08.52

What is the United States import tariff for HS 9902.08.52 (Reactive Yellow F00-0155 (1H-Xantheno[2,1,9-def]is)?

Quick answer: United States MFN rate for HS 9902.08.52 is Free.

"Reactive Yellow F00-0155 (1H-Xantheno[2,1,9-def]isoquinoline-5,9-disulfonic acid, 2,3-dihydro-1,3-dioxo-2-[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]-, sodium salt (1:?:?)) (CAS No. 1309975-18-5) (provided for in 3204.16.30)"

HS code 9902.08.52 () under the United States tariff schedule classifies "Reactive Yellow F00-0155 (1H-Xantheno[2,1,9-def]isoquinoline-5,9-disulfonic acid, 2,3-dihydro-1,3-dioxo-2-[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]-, sodium salt (1:?:?)) (CAS No. 1309975-18-5) (provided for in 3204.16.30)". United States customs apply MFN rate of Free, Column 2 rate No change.

Tariff Schedule

ClassificationRate
最惠国税率 (MFN)
MFN rate
Free
第二栏税率
Column 2 rate
No change

⚠️ U.S. additional tariffs (on top of base rate)

  • +10% Section 122 temporary import surcharge (Feb 24 – Jul 24, 2026, all origins)

IEEPA tariffs (fentanyl/reciprocal) were struck down by the U.S. Supreme Court and ceased in Feb 2026. Verified Jun 2026.

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9902.08.52 · Reactive Yellow F00-0155 (1H-Xantheno[2,1,9-def]isoquinoline · United States · Treayo