Silver compounds, silver nitrate (HS 284321)
Silver compounds, silver nitrate (HS 284321) has 6,058 U.S. import bill-of-lading shipment records between Jan 2020 and May 2026. The largest U.S. importer of Silver compounds, silver nitrate is SOUTHERN GLAZERS WINE AND SPIRITS L, with 226 shipments, followed by MAGNETI MARELLI OF TENNESSEE LLC and SOUTHERN GLAZERS WINE AND SPIRITS O. The leading supplier is PATRON SPIRITS MEXICO SA DE CV, with 582 shipments, followed by DUAN X and MARELLI AUTOMOTIVE LIGHTING MALAYSI. Goods originate mainly from CHINA and MEXICO, arriving primarily at LONG BEACH, CA. 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 May 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Silver compounds, silver nitrate (HS 284321), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is PATRON SPIRITS MEXICO SA DE CV → SOUTHERN GLAZERS WINE AND SPIRITS L with 226 shipments, followed by MARELLI AUTOMOTIVE LIGHTING MALAYSI → MAGNETI MARELLI OF TENNESSEE LLC (186) and PATRON SPIRITS MEXICO SA DE CV → SOUTHERN GLAZERS WINE AND SPIRITS O (137).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SOUTHERN GLAZERS WINE AND SPIRITS L | 226 |
| MAGNETI MARELLI OF TENNESSEE LLC | 197 |
| SOUTHERN GLAZERS WINE AND SPIRITS O | 137 |
| AFTC USA INC | 96 |
| BUSA DISTRIBUTION CENTER | 95 |
Top suppliers
| Supplier | Shipments |
|---|---|
| PATRON SPIRITS MEXICO SA DE CV | 582 |
| DUAN X | 199 |
| MARELLI AUTOMOTIVE LIGHTING MALAYSI | 186 |
| FLYTE EXPRESS | 124 |
| WENXUAN HE | 107 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 2,920 |
| MEXICO | 582 |
| VIET NAM | 248 |
| REPUBLIC OF KOREA | 243 |
| MALAYSIA | 230 |
| BAHAMAS | 199 |
| TAIWAN | 169 |
| INDIA | 162 |
| TURKEY | 124 |
| CUBA | 96 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 1,157 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,025 |
| LOS ANGELES, CA | 974 |
| HOUSTON, TX | 532 |
| SAVANNAH, GA | 323 |
| TACOMA, WA | 275 |
| OAKLAND, CA | 250 |
| SEATTLE, WA | 218 |
| JACKSONVILLE, FL | 203 |
| PORT EVERGLADES, FL | 158 |
Harmonized System classification
HS code 284321 — Silver compounds, silver nitrate. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Silver compounds, silver nitrate
Who imports Silver compounds, silver nitrate (HS 284321)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Silver compounds, silver nitrate include SOUTHERN GLAZERS WINE AND SPIRITS L, MAGNETI MARELLI OF TENNESSEE LLC, SOUTHERN GLAZERS WINE AND SPIRITS O, AFTC USA INC, and BUSA DISTRIBUTION CENTER.
Who is the largest U.S. importer of Silver compounds, silver nitrate?
SOUTHERN GLAZERS WINE AND SPIRITS L is the largest U.S. importer of Silver compounds, silver nitrate (HS 284321), with 226 bill-of-lading shipment records.
Who are the top suppliers of Silver compounds, silver nitrate?
Leading suppliers shipping Silver compounds, silver nitrate (HS 284321) to the U.S. include PATRON SPIRITS MEXICO SA DE CV, DUAN X, MARELLI AUTOMOTIVE LIGHTING MALAYSI, FLYTE EXPRESS, and WENXUAN HE.
How many U.S. shipments of Silver compounds, silver nitrate are there?
ImportDoor has 6,058 U.S. import shipment records under HS code 284321, spanning Jan 2020 to May 2026.
Where is Silver compounds, silver nitrate imported from?
Silver compounds, silver nitrate is imported into the U.S. primarily from CHINA, MEXICO, and VIET NAM.
Find Silver compounds, silver nitrate importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 284321, with contact details and container-level shipment records on ImportDoor.
Start for free