Hydrogen, rare gases and other nonmetals, arsenic (HS 280480)
Hydrogen, rare gases and other nonmetals, arsenic (HS 280480) has 189 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Hydrogen, rare gases and other nonmetals, arsenic is CONLEY ARCH WOOD PROTECTION INC, with 38 shipments, followed by W H FERER CO LLC and AMALGAMET CANADA LP. The leading supplier is KUANHE METAL HK CO LTD, with 35 shipments, followed by JINGYAN TRADE H K LIMITED and TIMBER PRESERVATIVES INDUSTRIES SDN BHD. Goods originate mainly from CHINA and MALAYSIA, arriving primarily at SAVANNAH, GA. 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/280480-hydrogen-rare-gases-and-other-nonmetals-arsenic
See all 189 shipments of HS 280480 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 Hydrogen, rare gases and other nonmetals, arsenic (HS 280480), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is KUANHE METAL HK CO LTD → W H FERER CO LLC with 16 shipments, followed by ANCOM CROP CARE SDN BHD → CONLEY ARCH WOOD PROTECTION INC (16) and TIMBER PRESERVATIVES INDUSTRIES SDN BHD → CONLEY ARCH WOOD PROTECTION INC (14).
Top U.S. importers
| Importer | Shipments |
|---|---|
| CONLEY ARCH WOOD PROTECTION INC | 38 |
| W H FERER CO LLC | 19 |
| AMALGAMET CANADA LP | 15 |
| SINKO RESOURCES INC | 14 |
| COMERMET QUIM S A DE C V | 11 |
| UNICAT CATALYST TECHNOLOGIES INC | 10 |
| UNICAT CATALYST TECHNOLOGIES LLC | 6 |
| S&A ALLOYS INC | 5 |
| KOREA ZINC CO LTD | 3 |
| WILLIAM ROWLAND AMERICAS LP | 3 |
Top suppliers
| Supplier | Shipments |
|---|---|
| KUANHE METAL HK CO LTD | 35 |
| JINGYAN TRADE H K LIMITED | 18 |
| TIMBER PRESERVATIVES INDUSTRIES SDN BHD | 17 |
| ANCOM CROP CARE SDN BHD | 16 |
| CHENZHOU KUANHE METAL CO LTD | 11 |
| WELLDON HOLDING CO LTD | 11 |
| SHANDONG HUMON SMELTING CO LTD | 10 |
| UNICAT CATALYST TECHNOLOGIES DALIA NO | 9 |
| TIMBER PRESERVATIVES INDUSTRIES SDN | 8 |
| EVER SUN ENTERPRISE CO LTD | 6 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 110 |
| MALAYSIA | 41 |
| REPUBLIC OF KOREA | 13 |
| SINGAPORE | 5 |
| GERMANY | 3 |
| HONG KONG | 3 |
| MOROCCO | 3 |
| MEXICO | 3 |
| BAHAMAS | 2 |
| NETHERLANDS ANTILLES | 1 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| SAVANNAH, GA | 49 |
| BALTIMORE, MD | 48 |
| HOUSTON, TX | 24 |
| LONG BEACH, CA | 22 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 18 |
| LOS ANGELES, CA | 13 |
| MOBILE, AL | 6 |
| JACKSONVILLE, FL | 2 |
| BOSTON, MA | 1 |
| NEW YORK, NY | 1 |
Harmonized System classification
HS code 280480 — Hydrogen, rare gases and other nonmetals, arsenic. 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 2804
Other six-digit codes in HS 2804: Hydrogen, rare gases and other nonmetals, with their U.S. import volume.
Frequently asked questions about importing Hydrogen, rare gases and other nonmetals, arsenic
Who imports Hydrogen, rare gases and other nonmetals, arsenic (HS 280480)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Hydrogen, rare gases and other nonmetals, arsenic include CONLEY ARCH WOOD PROTECTION INC, W H FERER CO LLC, AMALGAMET CANADA LP, SINKO RESOURCES INC, and COMERMET QUIM S A DE C V.
Who is the largest U.S. importer of Hydrogen, rare gases and other nonmetals, arsenic?
CONLEY ARCH WOOD PROTECTION INC is the largest U.S. importer of Hydrogen, rare gases and other nonmetals, arsenic (HS 280480), with 38 bill-of-lading shipment records.
Who are the top suppliers of Hydrogen, rare gases and other nonmetals, arsenic?
Leading suppliers shipping Hydrogen, rare gases and other nonmetals, arsenic (HS 280480) to the U.S. include KUANHE METAL HK CO LTD, JINGYAN TRADE H K LIMITED, TIMBER PRESERVATIVES INDUSTRIES SDN BHD, ANCOM CROP CARE SDN BHD, and CHENZHOU KUANHE METAL CO LTD.
How many U.S. shipments of Hydrogen, rare gases and other nonmetals, arsenic are there?
ImportDoor has 189 U.S. import shipment records under HS code 280480, spanning Jan 2020 to Aug 2026.
Where is Hydrogen, rare gases and other nonmetals, arsenic imported from?
Hydrogen, rare gases and other nonmetals, arsenic is imported into the U.S. primarily from CHINA, MALAYSIA, and REPUBLIC OF KOREA.
Find Hydrogen, rare gases and other nonmetals, arsenic importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 280480, with contact details and container-level shipment records on ImportDoor.
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