Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000)
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000) has 1,088 U.S. import bill-of-lading shipment records between Jun 2019 and Aug 2026. The largest U.S. importer of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 is REC ADVANCED SILICON MATERIALS LLC, with 270 shipments, followed by AMPAL INC and TOKUYAMA AMERICA INC. The leading supplier is HOGANAS GERMANY GMBH, with 352 shipments, followed by TOKUYAMA CORP and MERCK KGAA. Goods originate mainly from GERMANY and JAPAN, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has declined 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/285000-hydrides-nitrides-azides-silicides-and-borides-whether-or-not-chemically-defined-other-than-compounds-which-ar
See all 1,088 shipments of HS 285000 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 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is HOGANAS GERMANY GMBH → AMPAL INC with 84 shipments, followed by TOKUYAMA CORP → TOKUYAMA AMERICA INC (66) and HOGANAS GERMANY GMBH → MCDANEL ADVANCED CERAMIC TECH LLC (65).
Top U.S. importers
| Importer | Shipments |
|---|---|
| REC ADVANCED SILICON MATERIALS LLC | 270 |
| AMPAL INC | 87 |
| TOKUYAMA AMERICA INC | 66 |
| MCDANEL ADVANCED CERAMIC TECH LLC | 65 |
| EMD PERFORMANCE MATERIALS CORP | 57 |
| UBE AMERICA INC | 54 |
| EXOTHERMICS INC | 46 |
| AIR LIQUIDE ADVANCED MATERIALS | 34 |
| COORSTEK INC | 25 |
| KENNAMETAL INC | 18 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HOGANAS GERMANY GMBH | 352 |
| TOKUYAMA CORP | 72 |
| MERCK KGAA | 45 |
| DAESUNG INDUSTRIAL GASES CO LTD | 44 |
| UBE INDUSTRIES LTD | 38 |
| AIR LIQUIDE FAR EASTERN LTD TAICHU | 35 |
| LINDE TAIWAN TECHNOLOGIES LIMITED | 35 |
| LINDE LIENHWA INDUSTRIAL GASES CO LTD CHUNG KANG BRANCH | 33 |
| DIG AIRGAS | 28 |
| PRAXAIR CHEMAX SEMICONDUCTOR | 27 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 425 |
| JAPAN | 159 |
| TAIWAN | 141 |
| REPUBLIC OF KOREA | 106 |
| CHINA | 48 |
| SWEDEN | 44 |
| NETHERLANDS ANTILLES | 37 |
| VIET NAM | 36 |
| MALAYSIA | 18 |
| BELGIUM | 10 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 487 |
| TACOMA, WA | 208 |
| SEATTLE, WA | 131 |
| LOS ANGELES, CA | 116 |
| PHILADELPHIA, PA | 36 |
| OAKLAND, CA | 20 |
| CHARLESTON, SC | 19 |
| LONG BEACH, CA | 16 |
| NEW YORK, NY | 14 |
| HOUSTON, TX | 11 |
Harmonized System classification
HS code 285000 — Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849. 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 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849
Who imports Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 include REC ADVANCED SILICON MATERIALS LLC, AMPAL INC, TOKUYAMA AMERICA INC, MCDANEL ADVANCED CERAMIC TECH LLC, and EMD PERFORMANCE MATERIALS CORP.
Who is the largest U.S. importer of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849?
REC ADVANCED SILICON MATERIALS LLC is the largest U.S. importer of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000), with 270 bill-of-lading shipment records.
Who are the top suppliers of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849?
Leading suppliers shipping Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 (HS 285000) to the U.S. include HOGANAS GERMANY GMBH, TOKUYAMA CORP, MERCK KGAA, DAESUNG INDUSTRIAL GASES CO LTD, and UBE INDUSTRIES LTD.
How many U.S. shipments of Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 are there?
ImportDoor has 1,088 U.S. import shipment records under HS code 285000, spanning Jun 2019 to Aug 2026.
Where is Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 imported from?
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 is imported into the U.S. primarily from GERMANY, JAPAN, and TAIWAN.
Find Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 285000, with contact details and container-level shipment records on ImportDoor.
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