HSChapter 68
U.S. imports of other monumental or building stone โ simply cut or sawn flat (nesoi) (HS 680229) totaled $2.7M in April 2026, traded with 32 countries.
Importers of Other Monumental or Building Stone โ Simply Cut or Sawn Flat (NESOI) paid $412K in duties in April 2026 โ an effective duty rate of 18% on $2.3M in dutiable value, based on actual customs collections rather than the published tariff schedule. Other Monumental or Building Stone โ Simply Cut or Sawn Flat (NESOI) imports of $2.7M in April 2026 ran 15% above the year-to-date monthly average of $2.4M.
Last updated: April 2026 dataCalcareous stones other than marble and travertine โ such as limestone and certain sedimentary varieties โ enter under this residual heading when simply cut or sawn to a flat surface. Turkey and Mexico are the leading US suppliers, reflecting strong regional quarrying industries for limestone and related calcareous materials. The US schedule splits the heading between other calcareous stone (6802291000) and all remaining stone types (6802299000), so correct classification requires confirming the mineralogical composition of the material. Importers of mixed-stone shipments should document the stone type explicitly on commercial invoices to avoid reclassification at the port.
AI-written summary of the official U.S. Census Bureau trade figures on this page โ verify before relying on it.
A mineralogical or petrographic certificate from the quarry or an accredited laboratory, confirming calcium carbonate content, is the most reliable supporting document. Customs may also accept quarry-of-origin certificates or supplier declarations that identify the stone type by commercial and geological name.
Sandstone and quartzite are not calcareous stones, so simply-cut articles of those materials fall under the residual 6802299000 line within this heading rather than the calcareous-stone line. If the stone has been further worked, classification shifts to the worked-stone NESOI provisions under 6802.99.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 6802291000 | OTH CALC MON BLDG STONE SMPLY CT OR SWN | $1.5M | 16.89% | $247K |
| 6802299000 | STONE, NESOI MON OR BLDG SMPLY CUT OR SWN | $1.2M | 19.82% | $165K |
OTH CALC MON BLDG STONE SMPLY CT OR SWN
STONE, NESOI MON OR BLDG SMPLY CUT OR SWN
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 6802299000 | STONE, NESOI MON OR BLDG SMPLY CUT OR SWN | $960K |
| 6802291000 | OTH CALC MON BLDG STONE SMPLY CT OR SWN | $20K |
STONE, NESOI MON OR BLDG SMPLY CUT OR SWN
6.8K t
OTH CALC MON BLDG STONE SMPLY CT OR SWN
6 t
OTHR ARTS NESOI OF CMNT ETC
HS 681099
MARBLE, TRAVERTINE AND ALABASTER, WORKD, NESOI
HS 680291
WORDK MONUMENTAL OR BUILDING STONE, NESOI
HS 680299
GRANITE, NESOI
HS 680293
ABRASIVES ON A BASE MATERIAL OTH THN FABRC O PAPER
HS 680530
ARTICLES OF ASPHALT OR SIMILAR MATERIALS IN ROLLS
HS 680710
| State | Imports | Exports | Balance |
|---|---|---|---|
| Florida | $1.2M | $301K | -$925K |
| California | $391K | $7K | -$384K |
| Texas | $352K | -- | -$352K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| MIAMI, FL | $988K | -- | -$988K |
| LOS ANGELES, CA | $346K | -- | -$346K |
| DETROIT, MI | -- | $336K | +$336K |