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 2,110 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 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 734 shipments, followed by SANOFI AVENTIS PHARMA and SANOFI AVENTIS US LLC. The leading supplier is SANOFI AVENTIS DEUTSCHLAND GMBH, with 1,447 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/300431-other-containing-hormones-or-other-products-of-heading-2937-containing-insulin
See all 2,110 shipments of HS 300431 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Only 8 of 2,110 records fall in the last 12 months; most were filed between Jul 2020 and May 2025.
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 734 shipments, followed by SANOFI AVENTIS DEUTSCHLAND GMBH → SANOFI AVENTIS PHARMA (364) and SANOFI AVENTIS DEUTSCHLAND GMBH → SANOFI AVENTIS US LLC (191).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SANOFI AVENTIS U S INC | 734 |
| SANOFI AVENTIS PHARMA | 364 |
| SANOFI AVENTIS US LLC | 191 |
| BIOCON BIOLOGICS INC | 183 |
| MYLAN SPECIALTY L P | 139 |
| INTERVET INC | 77 |
| SANOFI C O DHL SUPPLY CHAIN USA | 67 |
| SANOFI AVENTIS DE COLOMBIA SA NIT | 58 |
| AURO LOGISTICS LLC | 45 |
| INTERVET D B A MERCK ANIMAL HEALTH | 38 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SANOFI AVENTIS DEUTSCHLAND GMBH | 1,447 |
| BIOCON SDN BHD | 335 |
| INTERVET INTERNATIONAL GMBH | 127 |
| AUROBINDO PHARMA LIMITED | 57 |
| AUROBINDO PHARMA LTD | 55 |
| MYLAN LABORATORIES LIMITED | 29 |
| INDOCO REMEDIES LTD | 9 |
| NOVO NORDISK PRODUCAO FARMACEUTICA | 8 |
| NOVO NORDISK A/S | 6 |
| FOURRTS INDIA LABORATORIES PVT | 5 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 1,195 |
| MALAYSIA | 323 |
| BELGIUM | 268 |
| INDIA | 163 |
| CHINA | 80 |
| NETHERLANDS | 44 |
| JAPAN | 12 |
| BRAZIL | 8 |
| SPAIN | 6 |
| NETHERLANDS ANTILLES | 3 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHARLESTON, SC | 1,345 |
| NORFOLK, VA | 305 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 173 |
| PHILADELPHIA, PA | 116 |
| PORT EVERGLADES, FL | 64 |
| CHESTER, PA | 51 |
| 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.
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 3004
Other six-digit codes in HS 3004: Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale, with their U.S. import volume.
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, SANOFI AVENTIS US LLC, BIOCON BIOLOGICS INC, 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 734 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 2,110 U.S. import shipment records under HS code 300431, spanning Jan 2020 to Aug 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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