Other sulfates of copper (HS 283325)
Other sulfates of copper (HS 283325) has 744 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Other sulfates of copper is WORLD METAL LLC, with 58 shipments, followed by SPITZE USA LLC and CNI AGRIMINERALS LLC. The leading supplier is FABRICA DE SULFATO EL AGUILA SA DE, with 123 shipments, followed by CUPRICA S A and TAIWAN SPITZE CORP. Goods originate mainly from MEXICO and TAIWAN, arriving primarily at SEATTLE, WA. 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/283325-other-sulfates-of-copper
See all 744 shipments of HS 283325 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 Other sulfates of copper (HS 283325), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is TAIWAN SPITZE CORP → SPITZE USA LLC with 48 shipments, followed by CUPRICA S A → WORLD METAL LLC (44) and MICROSAL INDUSTRIA E COMERCIO LTDA → MADISON CHEMICALS INC (30).
Top U.S. importers
| Importer | Shipments |
|---|---|
| WORLD METAL LLC | 58 |
| SPITZE USA LLC | 48 |
| CNI AGRIMINERALS LLC | 30 |
| FONDEL CHEMICALS LIMITED | 30 |
| MADISON CHEMICALS INC | 29 |
| PESTELL MINERALS & INGREDIENTS | 24 |
| THAMES RIVER CHEMICAL CORP | 24 |
| PESTELL NUTRITION INC | 21 |
| ANIMEDICA INTERNATIONAL GMBH ESCHBORNER LANDSTRABE 42 50 HAUS A | 17 |
| MANUCHAR INC | 17 |
Top suppliers
| Supplier | Shipments |
|---|---|
| FABRICA DE SULFATO EL AGUILA SA DE | 123 |
| CUPRICA S A | 92 |
| TAIWAN SPITZE CORP | 48 |
| MICROSAL INDUSTRIA E COMERCIO LTDA | 38 |
| AMIA CO LTD | 35 |
| FABRICA DE SULFATO EL AGUILA SA CV | 31 |
| COMPANHIA NITRO QUIMICA BRASILEIRA | 29 |
| ZINC INDUSTRIAS NACIONALES SA | 28 |
| FABRICA DE SULFATO EL AGUILA SA DE CV | 27 |
| CHENGDU SUSTAR FEED CO LTD | 23 |
Origin countries
| Country | Shipments |
|---|---|
| MEXICO | 199 |
| TAIWAN | 131 |
| BRAZIL | 120 |
| LAO | 108 |
| CHINA | 42 |
| COLUMBIA | 30 |
| TURKEY | 20 |
| BAHAMAS | 15 |
| CHILE | 14 |
| PANAMA | 11 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| SEATTLE, WA | 126 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 99 |
| SAVANNAH, GA | 97 |
| HOUSTON, TX | 76 |
| LOS ANGELES, CA | 70 |
| TACOMA, WA | 52 |
| PORT EVERGLADES, FL | 45 |
| JACKSONVILLE, FL | 38 |
| NORFOLK, VA | 22 |
| LONG BEACH, CA | 22 |
Harmonized System classification
HS code 283325 — Other sulfates of copper. 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 2833
Other six-digit codes in HS 2833: Sulfates, with their U.S. import volume.
Frequently asked questions about importing Other sulfates of copper
Who imports Other sulfates of copper (HS 283325)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other sulfates of copper include WORLD METAL LLC, SPITZE USA LLC, CNI AGRIMINERALS LLC, FONDEL CHEMICALS LIMITED, and MADISON CHEMICALS INC.
Who is the largest U.S. importer of Other sulfates of copper?
WORLD METAL LLC is the largest U.S. importer of Other sulfates of copper (HS 283325), with 58 bill-of-lading shipment records.
Who are the top suppliers of Other sulfates of copper?
Leading suppliers shipping Other sulfates of copper (HS 283325) to the U.S. include FABRICA DE SULFATO EL AGUILA SA DE, CUPRICA S A, TAIWAN SPITZE CORP, MICROSAL INDUSTRIA E COMERCIO LTDA, and AMIA CO LTD.
How many U.S. shipments of Other sulfates of copper are there?
ImportDoor has 744 U.S. import shipment records under HS code 283325, spanning Jan 2020 to Aug 2026.
Where is Other sulfates of copper imported from?
Other sulfates of copper is imported into the U.S. primarily from MEXICO, TAIWAN, and BRAZIL.
Find Other sulfates of copper importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 283325, with contact details and container-level shipment records on ImportDoor.
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