Other calcareous monumental or building stone (HS 251520)
Other calcareous monumental or building stone (HS 251520) has 12,506 U.S. import bill-of-lading shipment records between Jun 2019 and Aug 2026. The largest U.S. importer of Other calcareous monumental or building stone is ARCHITECTURAL SURFACES GROUP LLC, with 369 shipments, followed by ATLANTIC EXTERIOR WALL SYSTEM and OPUSTONE GRANITE MARBLE DISTRIBUTOR. The leading supplier is MARMI OROBICI GRANITI S P A, with 541 shipments, followed by HENRAUX S P A and XCLUSIVE MARBLE PROCESSING PTY. Goods originate mainly from ITALY and CHINA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has held steady over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/251520-other-calcareous-monumental-or-building-stone
See all 12,506 shipments of HS 251520 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Other calcareous monumental or building stone (HS 251520), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is PT PULAU BATU JL KI DEMANG SINGOMENGGOLO → ISLAND STONE NORTH AMERICA INC with 112 shipments, followed by MARMI OROBICI GRANITI S P A → TRITON STONE GROUP (110) and HENRAUX S P A → ATLANTIC EXTERIOR WALL SYSTEM (95).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ARCHITECTURAL SURFACES GROUP LLC | 369 |
| ATLANTIC EXTERIOR WALL SYSTEM | 199 |
| OPUSTONE GRANITE MARBLE DISTRIBUTOR | 192 |
| OPUSTONE LLC | 187 |
| ISNA | 185 |
| BEATA AND AGNES STONE GALLERY | 181 |
| TRITON STONE GROUP | 157 |
| ARTISTIC TILE EPSTONE INC | 132 |
| STONE PARTNERSHIP | 132 |
| ISLAND STONE NORTH AMERICA INC | 128 |
Top suppliers
| Supplier | Shipments |
|---|---|
| MARMI OROBICI GRANITI S P A | 541 |
| HENRAUX S P A | 285 |
| XCLUSIVE MARBLE PROCESSING PTY | 209 |
| PT PULAU BATU JL KI DEMANG SINGOMENGGOLO | 206 |
| TRAVERTINI PARADISO S P A | 169 |
| MARMI OROBICI GRANITI SPA | 129 |
| STONE TRADE INTERNATIONAL S R L | 123 |
| IL FIORINO MARMI S R L | 120 |
| BACCI MARMI SRL | 116 |
| NATURAL STONES S R L | 116 |
Origin countries
| Country | Shipments |
|---|---|
| ITALY | 5,734 |
| CHINA | 2,495 |
| SPAIN | 917 |
| INDONESIA | 529 |
| INDIA | 498 |
| PORTUGAL | 346 |
| TURKEY | 336 |
| CROATIA | 188 |
| ROMANIA | 111 |
| BAHAMAS | 101 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 3,413 |
| LOS ANGELES, CA | 1,693 |
| MIAMI, FL | 1,593 |
| HOUSTON, TX | 1,000 |
| OAKLAND, CA | 841 |
| LONG BEACH, CA | 718 |
| NEW YORK, NY | 630 |
| SAVANNAH, GA | 627 |
| NORFOLK, VA | 619 |
| PORT EVERGLADES, FL | 283 |
Harmonized System classification
HS code 251520 — Other calcareous monumental or building stone. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 2515
Other six-digit codes in HS 2515: Marble, travertine and other calcareous monumental or building stone of an apparent specific gravity of 2.5 or more, and alabaster, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape, with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Crude or roughly trimmed (251511) | 44,484 |
| Merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape (251512) | 36,525 |
Frequently asked questions about importing Other calcareous monumental or building stone
Who imports Other calcareous monumental or building stone (HS 251520)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other calcareous monumental or building stone include ARCHITECTURAL SURFACES GROUP LLC, ATLANTIC EXTERIOR WALL SYSTEM, OPUSTONE GRANITE MARBLE DISTRIBUTOR, OPUSTONE LLC, and ISNA.
Who is the largest U.S. importer of Other calcareous monumental or building stone?
ARCHITECTURAL SURFACES GROUP LLC is the largest U.S. importer of Other calcareous monumental or building stone (HS 251520), with 369 bill-of-lading shipment records.
Who are the top suppliers of Other calcareous monumental or building stone?
Leading suppliers shipping Other calcareous monumental or building stone (HS 251520) to the U.S. include MARMI OROBICI GRANITI S P A, HENRAUX S P A, XCLUSIVE MARBLE PROCESSING PTY, PT PULAU BATU JL KI DEMANG SINGOMENGGOLO, and TRAVERTINI PARADISO S P A.
How many U.S. shipments of Other calcareous monumental or building stone are there?
ImportDoor has 12,506 U.S. import shipment records under HS code 251520, spanning Jun 2019 to Aug 2026.
Where is Other calcareous monumental or building stone imported from?
Other calcareous monumental or building stone is imported into the U.S. primarily from ITALY, CHINA, and SPAIN.
Find Other calcareous monumental or building stone importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 251520, with contact details and container-level shipment records on ImportDoor.
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