Grinding balls and similar articles for mills (HS 732591)
Grinding balls and similar articles for mills (HS 732591) has 2,486 U.S. import bill-of-lading shipment records between Jun 2018 and Aug 2026. The largest U.S. importer of Grinding balls and similar articles for mills is VEGA INDUSTRIES LTD, with 514 shipments, followed by ABEK LLC and TN GEORGIA INC. The leading supplier is AIA ENGINEERING LTD, with 426 shipments, followed by VEGA INDUSTRIES and AIA ENGINEERING LIMITED. Goods originate mainly from CHINA and INDIA, 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/732591-grinding-balls-and-similar-articles-for-mills
See all 2,486 shipments of HS 732591 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 Grinding balls and similar articles for mills (HS 732591), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is AIA ENGINEERING LTD → VEGA INDUSTRIES LTD with 282 shipments, followed by VEGA INDUSTRIES → VEGA INDUSTRIES LTD (98) and AIA ENGINEERING LIMITED → VEGA INDUSTRIES LTD (84).
Top U.S. importers
| Importer | Shipments |
|---|---|
| VEGA INDUSTRIES LTD | 514 |
| ABEK LLC | 178 |
| TN GEORGIA INC | 174 |
| GLOBAL PRECISION TRADE INC | 76 |
| VEGA INDUSTRIES | 68 |
| MOLY COP CANADA | 65 |
| M/S SERAMPORE INDUSTRIES | 42 |
| STR INDUSTRIES INC | 38 |
| NSK CORP | 33 |
| TECK ALASKA INCORPORATED | 27 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AIA ENGINEERING LTD | 426 |
| VEGA INDUSTRIES | 108 |
| AIA ENGINEERING LIMITED | 95 |
| TN TAICANG CO LTD | 89 |
| SKILL PRECISION BALLS PVT LTD | 74 |
| AMATSUJI STEEL BALL MFG CO LTD | 69 |
| SHANGHAI ITPCIMPORT/EXP CO LTD | 65 |
| TSUBAKI NAKASHIMA CO LTD | 65 |
| DIVA RAVI AGRO & FOUNDERS PVT LTD | 62 |
| AIMBAL INDUSTRIAL INC | 59 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 953 |
| INDIA | 753 |
| JAPAN | 142 |
| REPUBLIC OF KOREA | 104 |
| CANADA | 73 |
| MALAYSIA | 71 |
| SINGAPORE | 45 |
| GERMANY | 43 |
| BRAZIL | 40 |
| ROMANIA | 38 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 550 |
| LOS ANGELES, CA | 326 |
| CHARLESTON, SC | 267 |
| OAKLAND, CA | 240 |
| LONG BEACH, CA | 202 |
| HOUSTON, TX | 165 |
| SEATTLE, WA | 157 |
| TACOMA, WA | 143 |
| SAVANNAH, GA | 134 |
| NORFOLK, VA | 98 |
Harmonized System classification
HS code 732591 — Grinding balls and similar articles for mills. 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 7325
Other six-digit codes in HS 7325: Other cast articles of iron or steel, with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Other cast articles of iron or steel, other (732599) | 45,609 |
| Other cast articles of nonmalleable cast iron (732510) | 16,155 |
Frequently asked questions about importing Grinding balls and similar articles for mills
Who imports Grinding balls and similar articles for mills (HS 732591)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Grinding balls and similar articles for mills include VEGA INDUSTRIES LTD, ABEK LLC, TN GEORGIA INC, GLOBAL PRECISION TRADE INC, and VEGA INDUSTRIES.
Who is the largest U.S. importer of Grinding balls and similar articles for mills?
VEGA INDUSTRIES LTD is the largest U.S. importer of Grinding balls and similar articles for mills (HS 732591), with 514 bill-of-lading shipment records.
Who are the top suppliers of Grinding balls and similar articles for mills?
Leading suppliers shipping Grinding balls and similar articles for mills (HS 732591) to the U.S. include AIA ENGINEERING LTD, VEGA INDUSTRIES, AIA ENGINEERING LIMITED, TN TAICANG CO LTD, and SKILL PRECISION BALLS PVT LTD.
How many U.S. shipments of Grinding balls and similar articles for mills are there?
ImportDoor has 2,486 U.S. import shipment records under HS code 732591, spanning Jun 2018 to Aug 2026.
Where is Grinding balls and similar articles for mills imported from?
Grinding balls and similar articles for mills is imported into the U.S. primarily from CHINA, INDIA, and JAPAN.
Find Grinding balls and similar articles for mills importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 732591, with contact details and container-level shipment records on ImportDoor.
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