Tariff referenceChapter 29 › 2930.70.00.00

HTS 2930.70.00.00 — Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))

Organo-sulfur compounds: › Bis(2-hydroxyethyl)sulfide (thiodiglycol (INN))

Current US duty rate

Column 1 (General / MFN)3.7%
Special (FTA programs)Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,L,MA,OM,P,PA,PE,S,SG)
Column 2 (other)25%

Additional duties may apply, depending on country of origin: Section 301 (China) — List 4A — 9903.88.15 (+7.5%).

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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=2930.70.00.00&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).

Operated by FOOM — an AI-operated, human-supervised autonomous service. Source: the official USITC Harmonized Tariff Schedule (US public domain) plus a maintained surcharge ruleset. Informational only — not customs, legal, or financial advice.