Carbonates, barium carbonate (HS 283660)
Carbonates, barium carbonate (HS 283660) has 922 U.S. import bill-of-lading shipment records between Dec 2019 and Aug 2026. The largest U.S. importer of Carbonates, barium carbonate is SOLVAY FLUORIDES LLC, with 114 shipments, followed by POTTERS INDUSTRIES LLC and 3M BROWNWOOD 3MUS TX. The leading supplier is SOLVAY CHIMICA ITALIA SPA, with 138 shipments, followed by KANDELIUM BARIUM STRONTIUM GMBH & C and KANDELIUM BARIUM STRONTIUM GMBH CO. Goods originate mainly from CHINA and NETHERLANDS, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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/283660-carbonates-barium-carbonate
See all 922 shipments of HS 283660 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 Carbonates, barium carbonate (HS 283660), 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 97 shipments, followed by KANDELIUM BARIUM STRONTIUM GMBH & C → POTTERS INDUSTRIES LLC (53) and KONISHIYASU CO LTD → KEMET ELECTRONICS CORP (39).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SOLVAY FLUORIDES LLC | 114 |
| POTTERS INDUSTRIES LLC | 75 |
| 3M BROWNWOOD 3MUS TX | 71 |
| KEMET ELECTRONICS CORP | 41 |
| TYCHE INTERNATIONAL GROUP INC | 39 |
| SENECA FALLS SPECIALTIES & | 32 |
| BASSTECH INTERNATIONAL | 24 |
| STORCHEM INC | 24 |
| AKDENIZ CHEMSON ADDITIVES INC | 17 |
| MAXUNITECH NORTH AMERICA INC | 15 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SOLVAY CHIMICA ITALIA SPA | 138 |
| KANDELIUM BARIUM STRONTIUM GMBH & C | 99 |
| KANDELIUM BARIUM STRONTIUM GMBH CO | 64 |
| KONISHIYASU CO LTD | 53 |
| GEMME NANO TECH H K LIMITED | 43 |
| VISHNU BARIUM PRIVATE LIMITED | 43 |
| VISHNU BARIUM PVT LTD | 36 |
| KANDELIUM CARE GMBH | 25 |
| JIAOCHENG TIANLONG CHEMICAL INDUSTR | 23 |
| QINGDAO REDBUTTERFLY PRECISION MATE | 23 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 264 |
| NETHERLANDS | 176 |
| ITALY | 148 |
| REPUBLIC OF KOREA | 64 |
| BELGIUM | 43 |
| JAPAN | 43 |
| INDIA | 39 |
| SPAIN | 21 |
| SRI LANKA | 18 |
| HONG KONG | 14 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 252 |
| HOUSTON, TX | 206 |
| LOS ANGELES, CA | 78 |
| SAVANNAH, GA | 58 |
| NORFOLK, VA | 52 |
| NEW YORK, NY | 50 |
| BALTIMORE, MD | 40 |
| TACOMA, WA | 38 |
| SEATTLE, WA | 37 |
| CHARLESTON, SC | 31 |
Harmonized System classification
HS code 283660 — Carbonates, barium carbonate. 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 2836
Other six-digit codes in HS 2836: Carbonates, with their U.S. import volume.
Frequently asked questions about importing Carbonates, barium carbonate
Who imports Carbonates, barium carbonate (HS 283660)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Carbonates, barium carbonate include SOLVAY FLUORIDES LLC, POTTERS INDUSTRIES LLC, 3M BROWNWOOD 3MUS TX, KEMET ELECTRONICS CORP, and TYCHE INTERNATIONAL GROUP INC.
Who is the largest U.S. importer of Carbonates, barium carbonate?
SOLVAY FLUORIDES LLC is the largest U.S. importer of Carbonates, barium carbonate (HS 283660), with 114 bill-of-lading shipment records.
Who are the top suppliers of Carbonates, barium carbonate?
Leading suppliers shipping Carbonates, barium carbonate (HS 283660) to the U.S. include SOLVAY CHIMICA ITALIA SPA, KANDELIUM BARIUM STRONTIUM GMBH & C, KANDELIUM BARIUM STRONTIUM GMBH CO, KONISHIYASU CO LTD, and GEMME NANO TECH H K LIMITED.
How many U.S. shipments of Carbonates, barium carbonate are there?
ImportDoor has 922 U.S. import shipment records under HS code 283660, spanning Dec 2019 to Aug 2026.
Where is Carbonates, barium carbonate imported from?
Carbonates, barium carbonate is imported into the U.S. primarily from CHINA, NETHERLANDS, and ITALY.
Find Carbonates, barium carbonate importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 283660, with contact details and container-level shipment records on ImportDoor.
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