Having a power handling capacity exceeding 10,000 kVA (HS 850423)
Having a power handling capacity exceeding 10,000 kVA (HS 850423) has 1,672 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Having a power handling capacity exceeding 10,000 kVA is SMIT TRANSFORMER SALES INC, with 134 shipments, followed by SIEMENS ENERGY INC and SMIT TRANSFORMERS SALES INC. The leading supplier is STARKSTROM GERAETEBAU GMBH, with 219 shipments, followed by SUNGJIN GENERAL ELECTRIC CO LTD and STARKSTROM GERATEBAU GMBH. Goods originate mainly from REPUBLIC OF KOREA and GERMANY, 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/850423-having-a-power-handling-capacity-exceeding-10-000-kva
See all 1,672 shipments of HS 850423 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 Having a power handling capacity exceeding 10,000 kVA (HS 850423), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is STARKSTROM GERAETEBAU GMBH → SMIT TRANSFORMERS SALES INC with 97 shipments, followed by STARKSTROM GERAETEBAU GMBH → SMIT TRANSFORMER SALES INC (78) and SUNGJIN GENERAL ELECTRIC CO LTD → OG E ACCOUNTS PAYABLE (71).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SMIT TRANSFORMER SALES INC | 134 |
| SIEMENS ENERGY INC | 125 |
| SMIT TRANSFORMERS SALES INC | 113 |
| HICO AMERICA SALES & TECH INC | 88 |
| OG E ACCOUNTS PAYABLE | 71 |
| LS ELECTRIC AMERICA INC | 52 |
| AEP TEXAS INC | 48 |
| ONESOURCE SUPPLY SOLUTIONS LLC | 42 |
| SIEMENS INDUSTRIAL INC | 42 |
| SGB SMIT SALES INC | 34 |
Top suppliers
| Supplier | Shipments |
|---|---|
| STARKSTROM GERAETEBAU GMBH | 219 |
| SUNGJIN GENERAL ELECTRIC CO LTD | 157 |
| STARKSTROM GERATEBAU GMBH | 76 |
| SIEMENS ENERGY AUSTRIA GMBH | 72 |
| LS ELECTRIC CO LTD | 57 |
| SHINSEONG E&T INC | 54 |
| ROYAL SMIT TRANSFORMERS B V | 47 |
| HYOSUNG HEAVY INDUSTRIES | 41 |
| SIEMENS ENERGY BRASIL LTDA | 37 |
| HYUNDAI CORP | 32 |
Origin countries
| Country | Shipments |
|---|---|
| REPUBLIC OF KOREA | 492 |
| GERMANY | 290 |
| BELGIUM | 199 |
| CHINA | 177 |
| BRAZIL | 132 |
| ITALY | 42 |
| COLUMBIA | 40 |
| DOMINICA | 38 |
| TAIWAN | 31 |
| PANAMA | 27 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 428 |
| LONG BEACH, CA | 175 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 166 |
| SAN JUAN, PUERTO RICO | 150 |
| LOS ANGELES, CA | 84 |
| BALTIMORE, MD | 83 |
| NEW ORLEANS, LA | 74 |
| GALVESTON, TX | 74 |
| NORFOLK, VA | 71 |
| CHARLESTON, SC | 45 |
Harmonized System classification
HS code 850423 — Having a power handling capacity exceeding 10,000 kVA. 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 8504
Other six-digit codes in HS 8504: Electrical transformers, static converters (for example, rectifiers) and inductors, with their U.S. import volume.
Frequently asked questions about importing Having a power handling capacity exceeding 10,000 kVA
Who imports Having a power handling capacity exceeding 10,000 kVA (HS 850423)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Having a power handling capacity exceeding 10,000 kVA include SMIT TRANSFORMER SALES INC, SIEMENS ENERGY INC, SMIT TRANSFORMERS SALES INC, HICO AMERICA SALES & TECH INC, and OG E ACCOUNTS PAYABLE.
Who is the largest U.S. importer of Having a power handling capacity exceeding 10,000 kVA?
SMIT TRANSFORMER SALES INC is the largest U.S. importer of Having a power handling capacity exceeding 10,000 kVA (HS 850423), with 134 bill-of-lading shipment records.
Who are the top suppliers of Having a power handling capacity exceeding 10,000 kVA?
Leading suppliers shipping Having a power handling capacity exceeding 10,000 kVA (HS 850423) to the U.S. include STARKSTROM GERAETEBAU GMBH, SUNGJIN GENERAL ELECTRIC CO LTD, STARKSTROM GERATEBAU GMBH, SIEMENS ENERGY AUSTRIA GMBH, and LS ELECTRIC CO LTD.
How many U.S. shipments of Having a power handling capacity exceeding 10,000 kVA are there?
ImportDoor has 1,672 U.S. import shipment records under HS code 850423, spanning Jan 2020 to Aug 2026.
Where is Having a power handling capacity exceeding 10,000 kVA imported from?
Having a power handling capacity exceeding 10,000 kVA is imported into the U.S. primarily from REPUBLIC OF KOREA, GERMANY, and BELGIUM.
Find Having a power handling capacity exceeding 10,000 kVA importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 850423, with contact details and container-level shipment records on ImportDoor.
Start for free