Blocks, plates, sheets and strip (HS 450410)
Blocks, plates, sheets and strip (HS 450410) has 11,823 U.S. import bill-of-lading shipment records between Aug 2019 and Jul 2026. The largest U.S. importer of Blocks, plates, sheets and strip is AMORIM CORK COMPOSITES INC, with 1,790 shipments, followed by AMORIM CORK AMERICA and PORTOCORK AMERICA INC. The leading supplier is AMORIM CORK COMPOSITES SA, with 1,787 shipments, followed by AMORIM CORK SA and SANTA MARGHERITA SPA. Goods originate mainly from PORTUGAL and CHINA, arriving primarily at OAKLAND, CA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Blocks, plates, sheets and strip (HS 450410), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is AMORIM CORK COMPOSITES SA → AMORIM CORK COMPOSITES INC with 1,670 shipments, followed by AMORIM CORK SA → AMORIM CORK AMERICA (713) and AMORIM CORK SA → PORTOCORK AMERICA INC (465).
Top U.S. importers
| Importer | Shipments |
|---|---|
| AMORIM CORK COMPOSITES INC | 1,790 |
| AMORIM CORK AMERICA | 1,094 |
| PORTOCORK AMERICA INC | 740 |
| CAESARSTONE USA INC | 687 |
| G3 ENTERPRISES | 485 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AMORIM CORK COMPOSITES SA | 1,787 |
| AMORIM CORK SA | 1,243 |
| SANTA MARGHERITA SPA | 712 |
| AUGUST AMBER HK LIMITED | 700 |
| AMORIM CORK | 579 |
Origin countries
| Country | Shipments |
|---|---|
| PORTUGAL | 5,920 |
| CHINA | 2,331 |
| ISRAEL | 952 |
| SPAIN | 869 |
| ITALY | 743 |
| REPUBLIC OF KOREA | 188 |
| FRANCE | 135 |
| INDIA | 129 |
| VIET NAM | 100 |
| TAIWAN | 72 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| OAKLAND, CA | 2,439 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 2,247 |
| LONG BEACH, CA | 1,408 |
| LOS ANGELES, CA | 1,151 |
| HOUSTON, TX | 1,057 |
| SAVANNAH, GA | 941 |
| NORFOLK, VA | 570 |
| NEW YORK, NY | 458 |
| MIAMI, FL | 333 |
| BALTIMORE, MD | 310 |
Harmonized System classification
HS code 450410 — Blocks, plates, sheets and strip. 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.
Frequently asked questions about importing Blocks, plates, sheets and strip
Who imports Blocks, plates, sheets and strip (HS 450410)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Blocks, plates, sheets and strip include AMORIM CORK COMPOSITES INC, AMORIM CORK AMERICA, PORTOCORK AMERICA INC, CAESARSTONE USA INC, and G3 ENTERPRISES.
Who is the largest U.S. importer of Blocks, plates, sheets and strip?
AMORIM CORK COMPOSITES INC is the largest U.S. importer of Blocks, plates, sheets and strip (HS 450410), with 1,790 bill-of-lading shipment records.
Who are the top suppliers of Blocks, plates, sheets and strip?
Leading suppliers shipping Blocks, plates, sheets and strip (HS 450410) to the U.S. include AMORIM CORK COMPOSITES SA, AMORIM CORK SA, SANTA MARGHERITA SPA, AUGUST AMBER HK LIMITED, and AMORIM CORK.
How many U.S. shipments of Blocks, plates, sheets and strip are there?
ImportDoor has 11,823 U.S. import shipment records under HS code 450410, spanning Aug 2019 to Jul 2026.
Where is Blocks, plates, sheets and strip imported from?
Blocks, plates, sheets and strip is imported into the U.S. primarily from PORTUGAL, CHINA, and ISRAEL.
Find Blocks, plates, sheets and strip importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 450410, with contact details and container-level shipment records on ImportDoor.
Start for free