What does 9022.29 cover?

For other uses:. 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.

9022.29 — For other uses: | US duty

Home/HTS/ Ch. 90/ 9022/9022.29

9022.29 · For other uses:

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
9022.29.40.00	Smoke detectors, ionization type
9022.29.80.00	Other

Frequently asked

What does 9022.29 cover?: For other uses:. 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.