Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511)
Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511) has 23,330 U.S. import bill-of-lading shipment records between May 2018 and Aug 2026. The largest U.S. importer of Permanent magnets and articles intended to become permanent magnets after magnetization of metal is HARMAN DE MEXICO C/O AVANZA LOOP, with 668 shipments, followed by BOSE TIJUANA BOSE CORP and NIDEC AUTOMOTIVE MOTOR AMERICAS LLC. The leading supplier is MS SCHRAMBERG GMBH & CO, with 928 shipments, followed by HENGDIAN GROUP and NINGBO ZHONGDIAN MAGSOUND ELECTRONI. Goods originate mainly from CHINA and GERMANY, arriving primarily at LONG BEACH, CA. 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/850511-permanent-magnets-and-articles-intended-to-become-permanent-magnets-after-magnetization-of-metal
See all 23,330 shipments of HS 850511 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 Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is MS SCHRAMBERG GMBH & CO → PIERBURG US LLC with 340 shipments, followed by MS SCHRAMBERG GMBH & CO → ZF TRANSMISSIONS GRAY COURT LLC (257) and MS SCHRAMBERG GMBH & CO → CONTINENTAL AUTOMOTIVE SYSTEMS (211).
Top U.S. importers
| Importer | Shipments |
|---|---|
| HARMAN DE MEXICO C/O AVANZA LOOP | 668 |
| BOSE TIJUANA BOSE CORP | 535 |
| NIDEC AUTOMOTIVE MOTOR AMERICAS LLC | 527 |
| PIERBURG US LLC | 455 |
| TRIDUS INTERNATIONAL INC | 432 |
| HITACHI METALS AMERICA LTD | 390 |
| PROTERIAL AMERICA LTD | 309 |
| ZF TRANSMISSIONS GRAY COURT LLC | 257 |
| HARMAN PROFESSIONAL TIJUANA | 245 |
| HARMAN DE MEXICO / EL PASO | 226 |
Top suppliers
| Supplier | Shipments |
|---|---|
| MS SCHRAMBERG GMBH & CO | 928 |
| HENGDIAN GROUP | 702 |
| NINGBO ZHONGDIAN MAGSOUND ELECTRONI | 528 |
| SINOMAG TECHNOLOGY CO LTD | 412 |
| HANGZHOU X MAG INC | 328 |
| ANHUI ONE MAGNET ELECTRONIC CO LTD | 321 |
| YANTAI ZHENGHAI MAGNETIC MATERIAL CO LTD | 317 |
| ANHUI ONE MAGNET ELECTRONIC CO LT | 298 |
| NINGBO YUNSHENG MAGNET DEVICES TECH | 291 |
| HASCO SUZHOU ELECTRONICS CO LTD | 275 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 17,310 |
| GERMANY | 1,725 |
| REPUBLIC OF KOREA | 778 |
| HONG KONG | 693 |
| JAPAN | 689 |
| TAIWAN | 586 |
| INDONESIA | 164 |
| INDIA | 146 |
| BELGIUM | 114 |
| SPAIN | 114 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 7,031 |
| LOS ANGELES, CA | 6,927 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 3,013 |
| CHARLESTON, SC | 1,515 |
| HOUSTON, TX | 1,334 |
| TACOMA, WA | 1,146 |
| SEATTLE, WA | 531 |
| OAKLAND, CA | 444 |
| NORFOLK, VA | 299 |
| SAVANNAH, GA | 255 |
Harmonized System classification
HS code 850511 — Permanent magnets and articles intended to become permanent magnets after magnetization of metal. 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 8505
Other six-digit codes in HS 8505: Electromagnets, with their U.S. import volume.
Frequently asked questions about importing Permanent magnets and articles intended to become permanent magnets after magnetization of metal
Who imports Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Permanent magnets and articles intended to become permanent magnets after magnetization of metal include HARMAN DE MEXICO C/O AVANZA LOOP, BOSE TIJUANA BOSE CORP, NIDEC AUTOMOTIVE MOTOR AMERICAS LLC, PIERBURG US LLC, and TRIDUS INTERNATIONAL INC.
Who is the largest U.S. importer of Permanent magnets and articles intended to become permanent magnets after magnetization of metal?
HARMAN DE MEXICO C/O AVANZA LOOP is the largest U.S. importer of Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511), with 668 bill-of-lading shipment records.
Who are the top suppliers of Permanent magnets and articles intended to become permanent magnets after magnetization of metal?
Leading suppliers shipping Permanent magnets and articles intended to become permanent magnets after magnetization of metal (HS 850511) to the U.S. include MS SCHRAMBERG GMBH & CO, HENGDIAN GROUP, NINGBO ZHONGDIAN MAGSOUND ELECTRONI, SINOMAG TECHNOLOGY CO LTD, and HANGZHOU X MAG INC.
How many U.S. shipments of Permanent magnets and articles intended to become permanent magnets after magnetization of metal are there?
ImportDoor has 23,330 U.S. import shipment records under HS code 850511, spanning May 2018 to Aug 2026.
Where is Permanent magnets and articles intended to become permanent magnets after magnetization of metal imported from?
Permanent magnets and articles intended to become permanent magnets after magnetization of metal is imported into the U.S. primarily from CHINA, GERMANY, and REPUBLIC OF KOREA.
Find Permanent magnets and articles intended to become permanent magnets after magnetization of metal importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 850511, with contact details and container-level shipment records on ImportDoor.
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