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DONGKUK STEEL MILL CO LTD

DONGKUK STEEL MILL CO LTD is a supplier based in REPUBLIC OF KOREA with 5,092 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. It is the leading supplier of Plated or coated with aluminum-zinc alloys (HS 721061) to the U.S. by shipment count. Its top U.S. customers include DONGKUK INTERNATIONAL INC, MOORE SALES CO LTD, and DONGKUK STEEL MEXICO S A DE C V, primarily ships HS code 721061. Shipments arrive primarily at HOUSTON, TX. Shipment 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/supplier/dongkuk-steel-mill-co-ltd

See all 5,092 shipments of DONGKUK STEEL MILL CO LTD with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.

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Total shipments
5,092
First seen
Jan 2020
Last seen
Aug 2026
Origin countries
7

Shipments by month (last 24 months)

Sep 2024Aug 2026

Trade flow: products → U.S. importers

What DONGKUK STEEL MILL CO LTD ships and to whom — the strongest product-customer relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.

The largest relationship is Plated or coated with aluminum-zinc alloys → DONGKUK INTERNATIONAL INC with 940 shipments, followed by L or T sections, not further worked than hot-rolled, hot-drawn… → DONGKUK INTERNATIONAL INC (524) and Bars and rods, hot-rolled, in irregularly wound coils, of circu… → DONGKUK INTERNATIONAL INC (458).

Top U.S. customers

ImporterShipments
DONGKUK INTERNATIONAL INC4,373
MOORE SALES CO LTD256
DONGKUK STEEL MEXICO S A DE C V75
SALZGITTER MANNESMANN INTERNATIONAL CANADA INC60
DONGKUK STEEL MILL CO LTD48
CASCADIA METALS LTD47
R & R TRADE CO LTD44
DONGKUKINTERNATIONAL INC39
R&R TRADE CO LTD24
PASHA STEVEDORING AND TERMINALS14
Unlock DONGKUK STEEL MILL CO LTD’s full customer list, contacts & shipment records

Top products (HS codes)

Product (HS code)Shipments
Plated or coated with aluminum-zinc alloys (721061)1,090
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more (721640)558
Bars and rods, hot-rolled, in irregularly wound coils, of circular cross section measuring less than 14 mm in diameter (721391)502
Apparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like, x-ray tubes (902230)344
For treating metal, including electric wire coil-winders (847981)314
Other mountings, fittings and similar articles, and parts thereof, other (830249)292
Universal mill plate (721113)179
Weighing 40 g/m² or more but not more than 150 g/m², in sheets with one side not exceeding 435 mm and the other side not exceeding 297 mm in the unfolded state (480256)159
Otherwise plated or coated with zinc, corrugated (721041)151
Tools for tapping or threading, and parts thereof (820740)150
Unlock DONGKUK STEEL MILL CO LTD’s full product & HS-code breakdown

Origin countries

CountryShipments
REPUBLIC OF KOREA4,433
KOREA, DEMOCRATIC PEOPLES REPUBLIC OF633
JAPAN14
TAIWAN5
CHINA4
PANAMA2
MEXICO1

Ports of unlading

U.S. portShipments
HOUSTON, TX1,022
SAVANNAH, GA650
LOS ANGELES, CA630
NEW ORLEANS, LA533
TAMPA, FL528
EVERETT, WA393
VANCOUVER, WA383
CHARLESTON, SC300
MOBILE, AL211
PHILADELPHIA, PA175

Other suppliers of Plated or coated with aluminum-zinc alloys

Suppliers that also ship Plated or coated with aluminum-zinc alloys (HS 721061) to the U.S., ranked by shipment volume.

SupplierShipments
PROSPERITY TIEH ENTERPRISE CO LTD946
DONGKUK COATED METAL CO LTD845
TON DONG A CORP478
NAM KIM STEEL JOINT STOCK COMPANY165
K AB K UB SA DE CV53
HOA SEN GROUP38
POSCO INTERNATIONAL CORP34

Frequently asked questions about DONGKUK STEEL MILL CO LTD

Who are DONGKUK STEEL MILL CO LTD's top U.S. customers?

Based on U.S. Customs bill-of-lading records, DONGKUK STEEL MILL CO LTD's top U.S. importers include DONGKUK INTERNATIONAL INC, MOORE SALES CO LTD, DONGKUK STEEL MEXICO S A DE C V, SALZGITTER MANNESMANN INTERNATIONAL CANADA INC, and DONGKUK STEEL MILL CO LTD.

What does DONGKUK STEEL MILL CO LTD export?

DONGKUK STEEL MILL CO LTD's most frequent shipments fall under HS codes 721061, 721640, and 721391.

Is DONGKUK STEEL MILL CO LTD a major supplier of Plated or coated with aluminum-zinc alloys?

Yes — based on U.S. Customs bill-of-lading shipment counts, DONGKUK STEEL MILL CO LTD is the leading supplier of Plated or coated with aluminum-zinc alloys (HS 721061) to the U.S.

Where does DONGKUK STEEL MILL CO LTD ship from?

DONGKUK STEEL MILL CO LTD ships primarily from REPUBLIC OF KOREA, KOREA, DEMOCRATIC PEOPLES REPUBLIC OF, and JAPAN.

How many shipments does DONGKUK STEEL MILL CO LTD have?

ImportDoor has 5,092 U.S. import shipment records for DONGKUK STEEL MILL CO LTD, spanning Jan 2020 to Aug 2026.

Which U.S. ports does DONGKUK STEEL MILL CO LTD ship to?

DONGKUK STEEL MILL CO LTD's shipments arrive primarily at HOUSTON, TX and SAVANNAH, GA.

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