Other, containing hormones or other products of heading 2937, containing insulin (HS 300431)
Other, containing hormones or other products of heading 2937, containing insulin (HS 300431) has 1,711 U.S. import bill-of-lading shipment records between Jan 2020 and May 2026. The largest U.S. importer of Other, containing hormones or other products of heading 2937, containing insulin is SANOFI AVENTIS U S INC, with 428 shipments, followed by SANOFI AVENTIS PHARMA and BIOCON BIOLOGICS INC. The leading supplier is SANOFI AVENTIS DEUTSCHLAND GMBH, with 1,104 shipments, followed by BIOCON SDN BHD and INTERVET INTERNATIONAL GMBH. Goods originate mainly from GERMANY and MALAYSIA, arriving primarily at CHARLESTON, SC. 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 Other, containing hormones or other products of heading 2937, containing insulin (HS 300431), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SANOFI AVENTIS DEUTSCHLAND GMBH → SANOFI AVENTIS U S INC with 428 shipments, followed by SANOFI AVENTIS DEUTSCHLAND GMBH → SANOFI AVENTIS PHARMA (346) and BIOCON SDN BHD → BIOCON BIOLOGICS INC (183).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SANOFI AVENTIS U S INC | 428 |
| SANOFI AVENTIS PHARMA | 346 |
| BIOCON BIOLOGICS INC | 183 |
| SANOFI AVENTIS US LLC | 179 |
| MYLAN SPECIALTY L P | 120 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SANOFI AVENTIS DEUTSCHLAND GMBH | 1,104 |
| BIOCON SDN BHD | 316 |
| INTERVET INTERNATIONAL GMBH | 95 |
| AUROBINDO PHARMA LIMITED | 56 |
| AUROBINDO PHARMA LTD | 55 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 866 |
| MALAYSIA | 304 |
| BELGIUM | 228 |
| INDIA | 160 |
| CHINA | 76 |
| NETHERLANDS | 41 |
| JAPAN | 12 |
| BRAZIL | 9 |
| SPAIN | 6 |
| DENMARK | 3 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHARLESTON, SC | 997 |
| NORFOLK, VA | 293 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 166 |
| PHILADELPHIA, PA | 90 |
| PORT EVERGLADES, FL | 63 |
| CHESTER, PA | 48 |
| NEW YORK, NY | 16 |
| TACOMA, WA | 14 |
| MIAMI, FL | 8 |
| SAVANNAH, GA | 7 |
Harmonized System classification
HS code 300431 — Other, containing hormones or other products of heading 2937, containing insulin. 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 Other, containing hormones or other products of heading 2937, containing insulin
Who imports Other, containing hormones or other products of heading 2937, containing insulin (HS 300431)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other, containing hormones or other products of heading 2937, containing insulin include SANOFI AVENTIS U S INC, SANOFI AVENTIS PHARMA, BIOCON BIOLOGICS INC, SANOFI AVENTIS US LLC, and MYLAN SPECIALTY L P.
Who is the largest U.S. importer of Other, containing hormones or other products of heading 2937, containing insulin?
SANOFI AVENTIS U S INC is the largest U.S. importer of Other, containing hormones or other products of heading 2937, containing insulin (HS 300431), with 428 bill-of-lading shipment records.
Who are the top suppliers of Other, containing hormones or other products of heading 2937, containing insulin?
Leading suppliers shipping Other, containing hormones or other products of heading 2937, containing insulin (HS 300431) to the U.S. include SANOFI AVENTIS DEUTSCHLAND GMBH, BIOCON SDN BHD, INTERVET INTERNATIONAL GMBH, AUROBINDO PHARMA LIMITED, and AUROBINDO PHARMA LTD.
How many U.S. shipments of Other, containing hormones or other products of heading 2937, containing insulin are there?
ImportDoor has 1,711 U.S. import shipment records under HS code 300431, spanning Jan 2020 to May 2026.
Where is Other, containing hormones or other products of heading 2937, containing insulin imported from?
Other, containing hormones or other products of heading 2937, containing insulin is imported into the U.S. primarily from GERMANY, MALAYSIA, and BELGIUM.
Find Other, containing hormones or other products of heading 2937, containing insulin importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 300431, with contact details and container-level shipment records on ImportDoor.
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