Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410)
Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410) has 516 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure is SYNGENTA PROTECAO DE CULTIVOS LTDA, with 72 shipments, followed by VIAKEM SA DE CV and SYNGENTA PROTECAO DE CULTIVOS LTD. The leading supplier is VIAKEM S A DE C V, with 92 shipments, followed by SYNGENTA CROP PROTECTION AG and BAYER AG. Goods originate mainly from CHINA and MEXICO, arriving primarily at HOUSTON, TX. Import volume has held steady 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/293410-compounds-containing-an-unfused-thiazole-ring-whether-or-not-hydrogenated-in-the-structure
See all 516 shipments of HS 293410 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 Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is VIAKEM S A DE C V → SYNGENTA PROTECAO DE CULTIVOS LTDA with 60 shipments, followed by SYNGENTA CROP PROTECTION AG → VIAKEM SA DE CV (51) and VIAKEM S A DE C V → SYNGENTA PROTECAO DE CULTIVOS LTD (32).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SYNGENTA PROTECAO DE CULTIVOS LTDA | 72 |
| VIAKEM SA DE CV | 51 |
| SYNGENTA PROTECAO DE CULTIVOS LTD | 49 |
| PITTSBURGH CORNING PALMER FOAMGLASS | 23 |
| BAYER CROPSCIENCE LP | 15 |
| ATOTECH USA INC | 13 |
| DDP SPEC ELECT MAT US | 13 |
| NUTRITION & BIOSCIENCES USA 2 LLC | 13 |
| VALENT USA | 12 |
| VALENT USA LLC | 11 |
Top suppliers
| Supplier | Shipments |
|---|---|
| VIAKEM S A DE C V | 92 |
| SYNGENTA CROP PROTECTION AG | 59 |
| BAYER AG | 32 |
| SUMITOMO CHEMICAL CO LTD | 31 |
| CHEMICREA INC | 29 |
| VIAKEM SA DE CV | 28 |
| PITTSBURGH CORNING YANTAI INSULAT KAIFENG | 17 |
| HEBEI BESTAR INDUSTRIAL CO LTD | 13 |
| PITTSBURGH CORNING YANTAI INSULATION MATERIALS CO LT | 13 |
| PITTSBURGH CORNING YANTAI INSULATION MATERIALS CO LTD | 9 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 130 |
| MEXICO | 124 |
| JAPAN | 62 |
| NETHERLANDS | 54 |
| BELGIUM | 23 |
| REPUBLIC OF KOREA | 21 |
| GERMANY | 15 |
| NETHERLANDS ANTILLES | 10 |
| SPAIN | 10 |
| UNITED KINGDOM | 9 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 167 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 127 |
| LOS ANGELES, CA | 79 |
| LONG BEACH, CA | 30 |
| SAVANNAH, GA | 29 |
| NORFOLK, VA | 20 |
| CHARLESTON, SC | 20 |
| NEW ORLEANS, LA | 9 |
| CHESTER, PA | 7 |
| NEW YORK, NY | 6 |
Harmonized System classification
HS code 293410 — Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure. 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 2934
Other six-digit codes in HS 2934: Nucleic acids and their salts, whether or not chemically defined, with their U.S. import volume.
Frequently asked questions about importing Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure
Who imports Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure include SYNGENTA PROTECAO DE CULTIVOS LTDA, VIAKEM SA DE CV, SYNGENTA PROTECAO DE CULTIVOS LTD, PITTSBURGH CORNING PALMER FOAMGLASS, and BAYER CROPSCIENCE LP.
Who is the largest U.S. importer of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure?
SYNGENTA PROTECAO DE CULTIVOS LTDA is the largest U.S. importer of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410), with 72 bill-of-lading shipment records.
Who are the top suppliers of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure?
Leading suppliers shipping Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure (HS 293410) to the U.S. include VIAKEM S A DE C V, SYNGENTA CROP PROTECTION AG, BAYER AG, SUMITOMO CHEMICAL CO LTD, and CHEMICREA INC.
How many U.S. shipments of Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure are there?
ImportDoor has 516 U.S. import shipment records under HS code 293410, spanning Jan 2020 to Aug 2026.
Where is Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure imported from?
Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure is imported into the U.S. primarily from CHINA, MEXICO, and JAPAN.
Find Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 293410, with contact details and container-level shipment records on ImportDoor.
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