Articles of Stone, Plaster, Cement · $16.3M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
30%
Trade Agreement Eligibility
Notes
[object Object]
[object Object]
Monthly Imports
$16.3M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
5 rulings — · 0 reg · 0 cases
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 3 NCM codes
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · 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.
| Code | Description | Rate |
|---|---|---|
| 6804.21.00 | Of agglomerated synthetic or natural diamond | Free |
| 6804.21.00.10 | Segments for circular sawblades, consisting of diamond agglomerated with metal | — |
| 6804.21.00.20 | Articles consisting of a continuous rim segment of diamond agglomerated with metal, attached to circular plates of steel (whether or not attached to non-steel plates) | — |
| 6804.21.00.30 | Articles consisting of multiple segments of diamond agglomerated with metal, attached to circular plates of steel, without cutting parts (whether or not attached to non-steel plates) | — |
| 6804.21.00.90 | Other | — |
Crushed Diamond and Cobalt Segments, Saw Blade Cutting Parts, Crescent Shapes, Square Shapes; Amborite; Sawing Wire Beads; Natural or Artificial Abrasive Powder or Grain, Heading 6805; Abrasive Materials on a Backing; PRDs 1604-92-100001 and 1604-92-100002
Application for Further Review of Protest No. 3195-09-100342; Classification of a diamond dresser conditioning disk
Request for classification of diamond circular saw blades
Application for Further Review of Protest No. 3195-09-100019; Classification of a CMP pad conditioner
Revocation of NY 876359; Tariff classification of diamond wire from Italy
OTHR MILLSTONES, GRINDSTONES, GRINDING WHEELS AND THE LIKE OF AGGLOMERATED SYNTHETIC OR NATURAL DIAMOND
Census Bureau export classification matching this HTS import code.
