Otherwise plated or coated with zinc, corrugated (HS 721041)
Otherwise plated or coated with zinc, corrugated (HS 721041) has 1,286 U.S. import bill-of-lading shipment records between Jan 2020 and Jun 2026. The largest U.S. importer of Otherwise plated or coated with zinc, corrugated is DONGKUK INTERNATIONAL INC, with 197 shipments, followed by TOPHET BLYTH LLC and KEMENY OVERSEAS PRODUCTS CORP. The leading supplier is BLYTH & CO JAPAN LTD, with 165 shipments, followed by DONGKUK STEEL MILL CO LTD and DONGKUK COATED METAL CO LTD. Goods originate mainly from CHINA and REPUBLIC OF KOREA, arriving primarily at LOS ANGELES, CA. 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 June 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Otherwise plated or coated with zinc, corrugated (HS 721041), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is BLYTH & CO JAPAN LTD → TOPHET BLYTH LLC with 164 shipments, followed by DONGKUK STEEL MILL CO LTD → DONGKUK INTERNATIONAL INC (124) and DONGKUK COATED METAL CO LTD → DONGKUK INTERNATIONAL INC (73).
Top U.S. importers
| Importer | Shipments |
|---|---|
| DONGKUK INTERNATIONAL INC | 197 |
| TOPHET BLYTH LLC | 164 |
| KEMENY OVERSEAS PRODUCTS CORP | 67 |
| STEEL CABLE REELS LLC | 44 |
| PROFESSIONAL PLUMBING GROUP | 25 |
Top suppliers
| Supplier | Shipments |
|---|---|
| BLYTH & CO JAPAN LTD | 165 |
| DONGKUK STEEL MILL CO LTD | 124 |
| DONGKUK COATED METAL CO LTD | 73 |
| BAOSHAN IRON & STEEL CO LTD | 44 |
| TAIZHOU KLOE DAFENG PLUMBING CO LT | 44 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 559 |
| REPUBLIC OF KOREA | 247 |
| JAPAN | 205 |
| INDIA | 93 |
| UNITED KINGDOM | 24 |
| NETHERLANDS ANTILLES | 21 |
| FRANCE | 11 |
| NETHERLANDS | 11 |
| ROMANIA | 11 |
| BELGIUM | 9 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 170 |
| LONG BEACH, CA | 164 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 163 |
| CHARLESTON, SC | 159 |
| NORFOLK, VA | 110 |
| BALTIMORE, MD | 87 |
| OAKLAND, CA | 81 |
| SAVANNAH, GA | 65 |
| NEW ORLEANS, LA | 51 |
| SEATTLE, WA | 47 |
Harmonized System classification
HS code 721041 — Otherwise plated or coated with zinc, corrugated. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Otherwise plated or coated with zinc, corrugated
Who imports Otherwise plated or coated with zinc, corrugated (HS 721041)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Otherwise plated or coated with zinc, corrugated include DONGKUK INTERNATIONAL INC, TOPHET BLYTH LLC, KEMENY OVERSEAS PRODUCTS CORP, STEEL CABLE REELS LLC, and PROFESSIONAL PLUMBING GROUP.
Who is the largest U.S. importer of Otherwise plated or coated with zinc, corrugated?
DONGKUK INTERNATIONAL INC is the largest U.S. importer of Otherwise plated or coated with zinc, corrugated (HS 721041), with 197 bill-of-lading shipment records.
Who are the top suppliers of Otherwise plated or coated with zinc, corrugated?
Leading suppliers shipping Otherwise plated or coated with zinc, corrugated (HS 721041) to the U.S. include BLYTH & CO JAPAN LTD, DONGKUK STEEL MILL CO LTD, DONGKUK COATED METAL CO LTD, BAOSHAN IRON & STEEL CO LTD, and TAIZHOU KLOE DAFENG PLUMBING CO LT.
How many U.S. shipments of Otherwise plated or coated with zinc, corrugated are there?
ImportDoor has 1,286 U.S. import shipment records under HS code 721041, spanning Jan 2020 to Jun 2026.
Where is Otherwise plated or coated with zinc, corrugated imported from?
Otherwise plated or coated with zinc, corrugated is imported into the U.S. primarily from CHINA, REPUBLIC OF KOREA, and JAPAN.
Find Otherwise plated or coated with zinc, corrugated importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 721041, with contact details and container-level shipment records on ImportDoor.
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