Tariff referenceChapter 29 › 2903.11.00

HTS 2903.11.00 — Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride)

Halogenated derivatives of hydrocarbons: › Saturated chlorinated derivatives of acyclic hydrocarbons: › Chloromethane (Methyl chloride) and chloroethane (Ethyl chloride)

Current US duty rate

Column 1 (General / MFN)5.5%
Special (FTA programs)Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2 (other)125%

Additional duties may apply, depending on country of origin: Section 301 (China) — List 3 — 9903.88.03 (+25%).

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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=2903.11.00&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.