What does 8539.21 cover?

Tungsten halogen:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

8539.21 — Tungsten halogen: | US duty

Home/HTS/ Ch. 85/ 8539/8539.21

8539.21 · Tungsten halogen:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (2)

Code	Description
8539.21.20	Designed for a voltage not exceeding <il>100 V</il>
8539.21.40	Other

Frequently asked

What does 8539.21 cover?: Tungsten halogen:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.