HSChapter 25
U.S. imports of marble granules, chippings & powder (HS 251741) totaled $2.3M in April 2026, traded with 15 countries.
Importers of Marble Granules, Chippings & Powder paid $43K in duties in April 2026 — an effective duty rate of 10% on $434K in dutiable value, based on actual customs collections rather than the published tariff schedule. Marble Granules, Chippings & Powder imports of $2.3M in April 2026 ran 14% above the year-to-date monthly average of $2.0M.
Last updated: April 2026 dataProcessed marble in granule, chipping, and powder form is a widely traded decorative and industrial mineral, used in flooring compounds, terrazzo, paint fillers, and landscaping applications. All US imports classify under a single tariff line (2517410000). Canada and Mexico are the leading suppliers, with Turkey, Colombia, and Italy also significant sources reflecting their well-established marble quarrying industries. Particle size and purity grade are the key commercial specifications that affect pricing and end-use suitability.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Under heading 2517, marble granules, chippings, and powder are all captured within the same 10-digit line (2517410000) regardless of particle size. However, if marble is further processed into articles or slabs, it may shift to Chapter 68 or Chapter 25 subheadings for worked stone — so the degree of processing, not particle size alone, is the key classification boundary.
Construction and building products are the dominant end uses, including terrazzo flooring, decorative concrete, and countertop filler compounds. Industrial applications include use as a calcium carbonate filler in paints, plastics, and rubber. Landscaping and garden aggregate is a smaller but growing segment.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $956K | $207K | -$749K |
| MEXICO | $907K | $155K | -$753K |
| UNITED KINGDOM | $142K | $6K | -$137K |
| TURKEY | $140K | -- | -$140K |
| GUYANA | -- | $108K | +$108K |
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 2517410000 | MARBLE GRANULES, CHIPPINGS AND POWDER | $2.3M | 10.00% | $43K |
MARBLE GRANULES, CHIPPINGS AND POWDER
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2517410000 | MARBLE GRANULES, CHIPPINGS AND POWDER | $547K |
MARBLE GRANULES, CHIPPINGS AND POWDER
4.7K t
PORTLAND CEMENT EXCEPT WHITE PORTLAND CEMENT
HS 252329
SULFUR OF ALL KINDS, NOT SUBLIMED,PRECIP,COLLOIDAL
HS 250300
SALT INCL TBL/DENTRD, PURE SODM CHLOR ETC; SEA WTR
HS 250100
UNGRND NAT CAL PHSPH, ALUM CAL PHOS A PHOS CHALK
HS 251010
FLUORSPAR OV 97% OF CALCIUM FLUORD BY WGHT
HS 252922
PEBBLES, GRAVEL ETC. FOR CONCRETE AGGREGATES ETC.
HS 251710
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $301K | $96K | -$205K |
| DETROIT, MI | $249K | -- | -$249K |
| EAGLE PASS, TX | $240K | -- | -$240K |