HS Code 284590

heavy hydrogen (deuterium)

الهيدروجين الثقيل (الدوتريوم)

Direct HS code answer

HS code 284590 in United States: Exempted

For United States, HS code 284590 is listed as heavy hydrogen (deuterium). The current customs duty shown on this page is Exempted, with import status allowed. Check the chapter, heading, procedures, and related HS codes below before using this code on a commercial invoice or import declaration.

Customs Duty

Exempted

معفى

Import Status

allowed

Details

HS Code: 284590
Chapter: 28 —
Heading: 2845
Subheading: 284590

Related HS Codes (Heading 2845)

HS Code	Description	Duty
284510	- Heavy water (deuterium oxide)	Exempted
284520	- Boron enriched in boron-10 and its compounds	Exempted
284530	- Lithium enriched in lithium-6 and its compounds	Exempted
284540	- Helium-3	Exempted

Data source: WITS/UNCTAD TRAINS (MFN 2022). Rates reflect MFN applied tariffs and may not include recent changes. Duty rates shown are for informational purposes only and do not include VAT, excise taxes, or preferential rates under trade agreements. Full disclaimer.