Organic Chemicals · $30.9M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$30.9M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
1 rulings — · 0 reg · 0 cases
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 4 NCM codes
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
List 2 — ~$16B of Chinese goods (semiconductors, chemicals, plastics)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 2934.10 | Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure: | — |
| 2934.10.10.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2934.10.20.00 | Other | 6.5% |
| 2934.10.70.00 | 4,5-Dichloro-2-<i>n</i>-octyl-4-isothiazolin-3-one; Ethyl 2-(2-aminothiazol-4-yl)-2- hydroxyiminoacetate; Ethyl 2-(2-aminothiazol-4-yl)-2- methoxyiminoacetate; 2-Methyl-4-isothiazolin- 3-one; 2-<i>n</i>-Octyl-4-isothiazolin-3-one; and Thiothiamine hydrochloride | Free |
| 2934.10.90.00 | Other | 6.5% |
The tariff classification of N-methyl-1-(4-methylthiazol-2), CAS 644950-37-8, as a Prototype under Subheading 9817.85.01 from China
COMPOUNDS CONTAINING AN UNFUSED THIAZOLE RING (WHETHER OR NOT HYDROGENATED) IN THE STRUCTURE
Census Bureau export classification matching this HTS import code.
