Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143)
Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143) has 17,570 U.S. import bill-of-lading shipment records between Jan 2020 and Jul 2026. The largest U.S. importer of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 is ROYAL CARIBBEAN CRUISES LTD, with 2,135 shipments, followed by NCL BAHAMAS LTD and MAGICAL CRUISE CO LTD. The leading supplier is ROYAL CARIBBEAN CRUISES LTD, with 2,135 shipments, followed by NCL BAHAMAS LTD and MAGICAL CRUISE CO LTD. Goods originate mainly from CHINA and UNITED STATES MINOR OUTLYING ISLANDS, arriving primarily at HOUSTON, TX. 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 Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is ROYAL CARIBBEAN CRUISES LTD → ROYAL CARIBBEAN CRUISES LTD with 2,135 shipments, followed by NCL BAHAMAS LTD → NCL BAHAMAS LTD (1,695) and MAGICAL CRUISE CO LTD → MAGICAL CRUISE CO LTD (1,370).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ROYAL CARIBBEAN CRUISES LTD | 2,135 |
| NCL BAHAMAS LTD | 1,751 |
| MAGICAL CRUISE CO LTD | 1,370 |
| CELEBRITY CRUISES INC | 772 |
| LOST RETURNS INC | 423 |
Top suppliers
| Supplier | Shipments |
|---|---|
| ROYAL CARIBBEAN CRUISES LTD | 2,135 |
| NCL BAHAMAS LTD | 1,729 |
| MAGICAL CRUISE CO LTD | 1,370 |
| CELEBRITY CRUISES INC | 772 |
| VIRGIN VOYAGES | 437 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 3,664 |
| UNITED STATES MINOR OUTLYING ISLANDS | 2,093 |
| UNITED STATES | 1,371 |
| BAHAMAS | 1,272 |
| GERMANY | 1,258 |
| INDIA | 1,000 |
| MEXICO | 887 |
| CANADA | 667 |
| BELGIUM | 565 |
| SINGAPORE | 558 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 3,924 |
| MIAMI, FL | 1,854 |
| LOS ANGELES, CA | 1,578 |
| PORT CANAVERAL, FL | 1,435 |
| PORT EVERGLADES, FL | 1,384 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,299 |
| LONG BEACH, CA | 1,252 |
| SEATTLE, WA | 717 |
| NEW YORK, NY | 545 |
| GALVESTON, TX | 482 |
Harmonized System classification
HS code 843143 — Parts for boring or sinking machinery of subheading 8430.41 or 8430.49. 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 Parts for boring or sinking machinery of subheading 8430.41 or 8430.49
Who imports Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 include ROYAL CARIBBEAN CRUISES LTD, NCL BAHAMAS LTD, MAGICAL CRUISE CO LTD, CELEBRITY CRUISES INC, and LOST RETURNS INC.
Who is the largest U.S. importer of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49?
ROYAL CARIBBEAN CRUISES LTD is the largest U.S. importer of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143), with 2,135 bill-of-lading shipment records.
Who are the top suppliers of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49?
Leading suppliers shipping Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 (HS 843143) to the U.S. include ROYAL CARIBBEAN CRUISES LTD, NCL BAHAMAS LTD, MAGICAL CRUISE CO LTD, CELEBRITY CRUISES INC, and VIRGIN VOYAGES.
How many U.S. shipments of Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 are there?
ImportDoor has 17,570 U.S. import shipment records under HS code 843143, spanning Jan 2020 to Jul 2026.
Where is Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 imported from?
Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 is imported into the U.S. primarily from CHINA, UNITED STATES MINOR OUTLYING ISLANDS, and UNITED STATES.
Find Parts for boring or sinking machinery of subheading 8430.41 or 8430.49 importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 843143, with contact details and container-level shipment records on ImportDoor.
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