Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390)
Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390) has 262 U.S. import bill-of-lading shipment records between May 2019 and Aug 2026. The largest U.S. importer of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other is SIEMENS HEALTHCARE DIAGNOSTICS, with 35 shipments, followed by LIFE TECHNOLOGIES CORP and ALZCHEM LLC. The leading supplier is SIEMENS HEALTHCARE DIAGNOSTICS, with 35 shipments, followed by TAIYO NIPPON SANSO CORP and ALZCHEM TROSTBERG GMBH. Goods originate mainly from GERMANY and JAPAN, arriving primarily at NORFOLK, VA. 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/285390-phosphides-whether-or-not-chemically-defined-excluding-ferrophosphorous-other
See all 262 shipments of HS 285390 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 Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SIEMENS HEALTHCARE DIAGNOSTICS → SIEMENS HEALTHCARE DIAGNOSTICS with 35 shipments, followed by THERMO FISHER → LIFE TECHNOLOGIES CORP (21) and ALZCHEM TROSTBERG GMBH → ALZCHEM LLC (19).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SIEMENS HEALTHCARE DIAGNOSTICS | 35 |
| LIFE TECHNOLOGIES CORP | 24 |
| ALZCHEM LLC | 19 |
| LIFE TECHNOLOGIES | 18 |
| SHOWA CHEMICALS OF AMERICA INC | 11 |
| LG CHEM MICHIGAN INC | 9 |
| VERSUM MATERIALS US LLC | 7 |
| AIR LIQUIDE ADVANCED MATERIALS INC | 6 |
| EUROGATOR LLC | 6 |
| SIEMENS ENERGY INC | 6 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SIEMENS HEALTHCARE DIAGNOSTICS | 35 |
| TAIYO NIPPON SANSO CORP | 26 |
| ALZCHEM TROSTBERG GMBH | 23 |
| THERMO FISHER | 21 |
| THERMO FISHER SCIENTIFIC UAB COST | 21 |
| NIPPON GASES BELGIUM N V | 13 |
| KOREA SHOWA CHEMICALS CO | 11 |
| LG CHEM WROCLAW ENERGY SP Z O O | 10 |
| AIR LIQUIDE JAPAN G K | 6 |
| SIEMENS HEALTHCARE DIAGNOSTICS PROD | 6 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 92 |
| JAPAN | 39 |
| REPUBLIC OF KOREA | 18 |
| LITHUANIA | 18 |
| UNITED KINGDOM | 17 |
| CHINA | 15 |
| NETHERLANDS ANTILLES | 11 |
| BELGIUM | 10 |
| NETHERLANDS | 7 |
| FRANCE | 6 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NORFOLK, VA | 67 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 54 |
| OAKLAND, CA | 44 |
| BALTIMORE, MD | 40 |
| LOS ANGELES, CA | 15 |
| HOUSTON, TX | 13 |
| SAVANNAH, GA | 5 |
| LONG BEACH, CA | 5 |
| EVERETT, WA | 4 |
| CHESTER, PA | 3 |
Harmonized System classification
HS code 285390 — Phosphides, whether or not chemically defined, excluding ferrophosphorous, other. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
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Frequently asked questions about importing Phosphides, whether or not chemically defined, excluding ferrophosphorous, other
Who imports Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other include SIEMENS HEALTHCARE DIAGNOSTICS, LIFE TECHNOLOGIES CORP, ALZCHEM LLC, LIFE TECHNOLOGIES, and SHOWA CHEMICALS OF AMERICA INC.
Who is the largest U.S. importer of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other?
SIEMENS HEALTHCARE DIAGNOSTICS is the largest U.S. importer of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390), with 35 bill-of-lading shipment records.
Who are the top suppliers of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other?
Leading suppliers shipping Phosphides, whether or not chemically defined, excluding ferrophosphorous, other (HS 285390) to the U.S. include SIEMENS HEALTHCARE DIAGNOSTICS, TAIYO NIPPON SANSO CORP, ALZCHEM TROSTBERG GMBH, THERMO FISHER, and THERMO FISHER SCIENTIFIC UAB COST.
How many U.S. shipments of Phosphides, whether or not chemically defined, excluding ferrophosphorous, other are there?
ImportDoor has 262 U.S. import shipment records under HS code 285390, spanning May 2019 to Aug 2026.
Where is Phosphides, whether or not chemically defined, excluding ferrophosphorous, other imported from?
Phosphides, whether or not chemically defined, excluding ferrophosphorous, other is imported into the U.S. primarily from GERMANY, JAPAN, and REPUBLIC OF KOREA.
Find Phosphides, whether or not chemically defined, excluding ferrophosphorous, other importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 285390, with contact details and container-level shipment records on ImportDoor.
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