Inorganic Chemicals · 1 pending regulation · 1 court case · $10.8M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$10.8M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
1 rulings — · 1 reg · 0 CIT, 1 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener · As of 2026-04-26 · 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 |
|---|---|---|
| 2845.10.00.00 | Heavy water (Deuterium oxide) | Free |
| 2845.20.00.00 | Boron enriched in boron-10 and its compounds | Free |
| 2845.30.00.00 | Lithium enriched in lithium-6 and its compounds | Free |
| 2845.40.00.00 | Helium-3 | Free |
| 2845.90.01.00 | Other | Free |
The tariff classification of Ethylene-d4, CAS# 683-73-8 and Ethyleneglycol-d6, CAS# 15054-86-1 from Russia
Final rule.·Effective 2014-06-17
HEAVY WATER (DEUTERIUM OXIDE)
Census Bureau export classification matching this HTS import code.
