Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430)
Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430) has 2,358 U.S. import bill-of-lading shipment records between Jan 2020 and Jul 2026. The largest U.S. importer of Mineral or chemical fertilizers, potassic, potassium sulfate is SOLVAY FLUORIDES LLC, with 327 shipments, followed by BALANCELIFE USA LLC and SYNUTRA PURE LTD. The leading supplier is SOLVAY CHIMICA ITALIA SPA, with 337 shipments, followed by SINOCHEM HEALTH CO LTD and MEITEK QINGDAO CO LTD. Goods originate mainly from CHINA and ITALY, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SOLVAY CHIMICA ITALIA SPA → SOLVAY FLUORIDES LLC with 305 shipments, followed by SINOCHEM HEALTH CO LTD → BALANCELIFE USA LLC (125) and MEITEK QINGDAO CO LTD → SYNUTRA PURE LTD (120).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SOLVAY FLUORIDES LLC | 327 |
| BALANCELIFE USA LLC | 138 |
| SYNUTRA PURE LTD | 120 |
| PHARMORE INGREDIENTS INC | 100 |
| K S NORTH AMERICA CORP | 91 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SOLVAY CHIMICA ITALIA SPA | 337 |
| SINOCHEM HEALTH CO LTD | 172 |
| MEITEK QINGDAO CO LTD | 138 |
| TESSENDERLO GROUP | 123 |
| K S MINERALS AND AGRICULTURE GMBH | 111 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 1,166 |
| ITALY | 357 |
| GERMANY | 236 |
| BELGIUM | 127 |
| INDIA | 93 |
| EGYPT | 92 |
| CANADA | 48 |
| REPUBLIC OF KOREA | 27 |
| THAILAND | 26 |
| JAPAN | 21 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 440 |
| LOS ANGELES, CA | 364 |
| NORFOLK, VA | 348 |
| LONG BEACH, CA | 336 |
| SEATTLE, WA | 165 |
| TACOMA, WA | 152 |
| HOUSTON, TX | 149 |
| CHARLESTON, SC | 94 |
| BOSTON, MA | 70 |
| SAVANNAH, GA | 64 |
Harmonized System classification
HS code 310430 — Mineral or chemical fertilizers, potassic, potassium sulfate. 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 Mineral or chemical fertilizers, potassic, potassium sulfate
Who imports Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Mineral or chemical fertilizers, potassic, potassium sulfate include SOLVAY FLUORIDES LLC, BALANCELIFE USA LLC, SYNUTRA PURE LTD, PHARMORE INGREDIENTS INC, and K S NORTH AMERICA CORP.
Who is the largest U.S. importer of Mineral or chemical fertilizers, potassic, potassium sulfate?
SOLVAY FLUORIDES LLC is the largest U.S. importer of Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430), with 327 bill-of-lading shipment records.
Who are the top suppliers of Mineral or chemical fertilizers, potassic, potassium sulfate?
Leading suppliers shipping Mineral or chemical fertilizers, potassic, potassium sulfate (HS 310430) to the U.S. include SOLVAY CHIMICA ITALIA SPA, SINOCHEM HEALTH CO LTD, MEITEK QINGDAO CO LTD, TESSENDERLO GROUP, and K S MINERALS AND AGRICULTURE GMBH.
How many U.S. shipments of Mineral or chemical fertilizers, potassic, potassium sulfate are there?
ImportDoor has 2,358 U.S. import shipment records under HS code 310430, spanning Jan 2020 to Jul 2026.
Where is Mineral or chemical fertilizers, potassic, potassium sulfate imported from?
Mineral or chemical fertilizers, potassic, potassium sulfate is imported into the U.S. primarily from CHINA, ITALY, and GERMANY.
Find Mineral or chemical fertilizers, potassic, potassium sulfate importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 310430, with contact details and container-level shipment records on ImportDoor.
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