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 19,749 U.S. import bill-of-lading shipment records between Dec 2019 and Aug 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 2,322 shipments, followed by NCL BAHAMAS LTD and MAGICAL CRUISE CO LTD. The leading supplier is ROYAL CARIBBEAN CRUISES LTD, with 2,322 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 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/843143-parts-for-boring-or-sinking-machinery-of-subheading-8430-41-or-8430-49
See all 19,749 shipments of HS 843143 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 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 2,322 shipments, followed by NCL BAHAMAS LTD → NCL BAHAMAS LTD (1,888) and MAGICAL CRUISE CO LTD → MAGICAL CRUISE CO LTD (1,515).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ROYAL CARIBBEAN CRUISES LTD | 2,322 |
| NCL BAHAMAS LTD | 1,952 |
| MAGICAL CRUISE CO LTD | 1,515 |
| CELEBRITY CRUISES INC | 855 |
| LOST RETURNS INC | 459 |
| NORTH AMERICAN PRECISION METALS INC | 414 |
| HALLIBURTON ENERGY SERVICES INC | 303 |
| BAUER EQUIPMENT AMERICA INC | 279 |
| EPIROC USA LLC | 253 |
| FMC GENERATION PARK | 233 |
Top suppliers
| Supplier | Shipments |
|---|---|
| ROYAL CARIBBEAN CRUISES LTD | 2,322 |
| NCL BAHAMAS LTD | 1,928 |
| MAGICAL CRUISE CO LTD | 1,515 |
| CELEBRITY CRUISES INC | 855 |
| VIRGIN VOYAGES | 477 |
| NINGBO YUHENG ENERGY TECHNOLOGY CO | 467 |
| SCHOELLER BLECKMANN OILFIELD TECHNO | 331 |
| EPIROC DRILLING TOOLS AB | 264 |
| PEGASUS SRL | 223 |
| FMC TECHNOLOGIES SINGAPORE PTE | 198 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 4,176 |
| UNITED STATES MINOR OUTLYING ISLANDS | 2,334 |
| UNITED STATES | 1,516 |
| GERMANY | 1,450 |
| BAHAMAS | 1,401 |
| INDIA | 1,115 |
| MEXICO | 962 |
| CANADA | 735 |
| BELGIUM | 664 |
| SINGAPORE | 633 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 4,440 |
| MIAMI, FL | 2,031 |
| LOS ANGELES, CA | 1,819 |
| PORT CANAVERAL, FL | 1,577 |
| PORT EVERGLADES, FL | 1,510 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,479 |
| LONG BEACH, CA | 1,389 |
| SEATTLE, WA | 843 |
| NEW YORK, NY | 610 |
| GALVESTON, TX | 532 |
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.
More products under HS 8431
Other six-digit codes in HS 8431: Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, with their U.S. import volume.
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 2,322 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 19,749 U.S. import shipment records under HS code 843143, spanning Dec 2019 to Aug 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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