What does 6907.21 cover?

Of a water absorption coefficient by weight not exceeding 0.5%:. 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.

6907.21 — Of a water absorption coefficient by weight not exceeding 0.5%:

Home/HTS/ Ch. 69/ 6907/6907.21

6907.21 · Of a water absorption coefficient by weight not exceeding 0.5%:

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

Subordinate codes (5)

Code	Description
6907.21.10	Unglazed
6907.21.20.00	Having not over 3229 tiles per square meter, most of which have faces bounded entirely by straight lines
6907.21.30.00	The largest surface area of which is less than 38.7 cm<sup>2</sup>
6907.21.40.00	Other
6907.21.90	Other

Frequently asked

What does 6907.21 cover?: Of a water absorption coefficient by weight not exceeding 0.5%:. 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.