Dental cements and other dental fillings (HS 300640)
Dental cements and other dental fillings (HS 300640) has 4,767 U.S. import bill-of-lading shipment records between Nov 2019 and Jul 2026. The largest U.S. importer of Dental cements and other dental fillings is ADS DENTAL SYSTEM INC, with 299 shipments, followed by GC AMERICA INC and GC MANUFACTURING AMERICA LLC. The leading supplier is GC CORP, with 355 shipments, followed by GUANGZHOU AJAX MEDICAL EQUIPMENT CO LTD and PALODEX GROUP. Goods originate mainly from CHINA and GERMANY, arriving primarily at LOS ANGELES, CA. 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 Dental cements and other dental fillings (HS 300640), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is GUANGZHOU AJAX MEDICAL EQUIPMENT CO LTD → ADS DENTAL SYSTEM INC with 229 shipments, followed by GC CORP → GC MANUFACTURING AMERICA LLC (197) and GC CORP → GC AMERICA INC (156).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ADS DENTAL SYSTEM INC | 299 |
| GC AMERICA INC | 199 |
| GC MANUFACTURING AMERICA LLC | 198 |
| EEKAY LOGISTICS | 97 |
| DENTAL IMAGING | 91 |
Top suppliers
| Supplier | Shipments |
|---|---|
| GC CORP | 355 |
| GUANGZHOU AJAX MEDICAL EQUIPMENT CO LTD | 230 |
| PALODEX GROUP | 169 |
| SHANGHAI HUA EN INDUSTRIAL CO LTD | 163 |
| GRI MEDICAL & ELECTRONIC TECHNOLOGY HONGGAO | 88 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 2,136 |
| GERMANY | 423 |
| JAPAN | 394 |
| ITALY | 279 |
| FRANCE | 171 |
| FINLAND | 164 |
| REPUBLIC OF KOREA | 163 |
| BELGIUM | 110 |
| NETHERLANDS | 102 |
| UNITED KINGDOM | 75 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 1,190 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,079 |
| LONG BEACH, CA | 823 |
| PHILADELPHIA, PA | 215 |
| HOUSTON, TX | 171 |
| NEW YORK, NY | 164 |
| NORFOLK, VA | 157 |
| BALTIMORE, MD | 138 |
| TACOMA, WA | 124 |
| MIAMI, FL | 120 |
Harmonized System classification
HS code 300640 — Dental cements and other dental fillings. 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 Dental cements and other dental fillings
Who imports Dental cements and other dental fillings (HS 300640)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Dental cements and other dental fillings include ADS DENTAL SYSTEM INC, GC AMERICA INC, GC MANUFACTURING AMERICA LLC, EEKAY LOGISTICS, and DENTAL IMAGING.
Who is the largest U.S. importer of Dental cements and other dental fillings?
ADS DENTAL SYSTEM INC is the largest U.S. importer of Dental cements and other dental fillings (HS 300640), with 299 bill-of-lading shipment records.
Who are the top suppliers of Dental cements and other dental fillings?
Leading suppliers shipping Dental cements and other dental fillings (HS 300640) to the U.S. include GC CORP, GUANGZHOU AJAX MEDICAL EQUIPMENT CO LTD, PALODEX GROUP, SHANGHAI HUA EN INDUSTRIAL CO LTD, and GRI MEDICAL & ELECTRONIC TECHNOLOGY HONGGAO.
How many U.S. shipments of Dental cements and other dental fillings are there?
ImportDoor has 4,767 U.S. import shipment records under HS code 300640, spanning Nov 2019 to Jul 2026.
Where is Dental cements and other dental fillings imported from?
Dental cements and other dental fillings is imported into the U.S. primarily from CHINA, GERMANY, and JAPAN.
Find Dental cements and other dental fillings importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 300640, with contact details and container-level shipment records on ImportDoor.
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