I sections (standard beams) (HS 721632)

I sections (standard beams) (HS 721632) has 2,423 U.S. import bill-of-lading shipment records between Aug 2019 and Aug 2026. The largest U.S. importer of I sections (standard beams) is KARAMTARA USA INC, with 258 shipments, followed by ICON BEST SHOWER ENCLOSURES AND RAILINGS INC and MOSS & ASSOCIATES LLC. The leading supplier is KARAMTARA ENGINEERING LTD, with 393 shipments, followed by KARAMTARA ENGINEERING PVT LTD and KARAMTARA ENGINEERING LIMITED. Goods originate mainly from INDIA and CHINA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/721632-i-sections-standard-beams

See all 2,423 shipments of HS 721632 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.

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Total shipments

2,423

First seen

Aug 2019

Last seen

Aug 2026

Origin countries

Shipments by month (last 24 months)

Sep 2024Aug 2026

Trade flow: top suppliers → U.S. importers

The strongest supplier-importer relationships for I sections (standard beams) (HS 721632), by shipment volume. Hover a ribbon for details; click a name to open its profile.

The largest relationship is KARAMTARA ENGINEERING LTD → KARAMTARA USA INC with 132 shipments, followed by GLOBALVIETNAM ALUMINIUM CO LTD → ICON BEST SHOWER ENCLOSURES AND RAILINGS INC (118) and KARAMTARA ENGINEERING LTD → MOSS & ASSOCIATES LLC (85).

Top U.S. importers

Importer	Shipments
KARAMTARA USA INC	258
ICON BEST SHOWER ENCLOSURES AND RAILINGS INC	177
MOSS & ASSOCIATES LLC	118
MAGNI AMERICA LLC	111
M A MORTENSON COMPANY	79
M/S GAMECHANGE SOLAR CORP	76
VESTAS NACELLES AMERICA INC	72
A J FORSYTH SPECIALTY METALS	62
AMPACITY LLC	47
BURNS & MCDONNELL MICHIGAN INC	43

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Top suppliers

Supplier	Shipments
KARAMTARA ENGINEERING LTD	393
KARAMTARA ENGINEERING PVT LTD	228
KARAMTARA ENGINEERING LIMITED	226
KARAMTARA ENGINEERING PRIVATE LIMIT	152
GLOBALVIETNAM ALUMINIUM CO LTD	122
MAGNI TELESCOPIC HANDLERS SRL	111
GLOBAL VIETNAM ALUMINIUM CO LTD	107
GLOBAL VIETNAM ALUMINIUM COMPANY	53
FLENDER GMBH	37
ZF WIND POWER ANTWERPEN NV	32

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Origin countries

Country	Shipments
INDIA	1,145
CHINA	240
NORWAY	208
ITALY	122
BELGIUM	104
VIET NAM	103
SPAIN	58
TAIWAN	53
JAPAN	52
MEXICO	48

Ports of unlading

U.S. port	Shipments
NEW YORK/NEWARK AREA, NEWARK, NJ	396
HOUSTON, TX	354
SAVANNAH, GA	313
TACOMA, WA	290
LOS ANGELES, CA	217
NORFOLK, VA	170
NEW YORK, NY	150
LONG BEACH, CA	110
GALVESTON, TX	91
NEW ORLEANS, LA	65

Harmonized System classification

HS code 721632 — I sections (standard beams). 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 7216

Other six-digit codes in HS 7216: Angles, shapes and sections of iron or nonalloy steel, with their U.S. import volume.

Product (HS code)	Shipments
U, I or H sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more, h sections (721633)	24,566
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more (721640)	18,571
Other angles, shapes and sections, not further worked than hot-rolled, hot-drawn or extruded (721650)	2,698
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of less than 80 mm, l sections (721621)	1,683
U, I or H sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of less than 80 mm (721610)	1,350
Cold-formed or cold-finished from flat-rolled products (721691)	1,048
Obtained from flat-rolled products (721661)	1,011
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of less than 80 mm, t sections (721622)	896
U, I or H sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more, u sections (721631)	570
Angles, shapes and sections of iron or nonalloy steel, other (721699)	299

Frequently asked questions about importing I sections (standard beams)

Who imports I sections (standard beams) (HS 721632)?

Based on U.S. Customs bill-of-lading records, the top U.S. importers of I sections (standard beams) include KARAMTARA USA INC, ICON BEST SHOWER ENCLOSURES AND RAILINGS INC, MOSS & ASSOCIATES LLC, MAGNI AMERICA LLC, and M A MORTENSON COMPANY.

Who is the largest U.S. importer of I sections (standard beams)?

KARAMTARA USA INC is the largest U.S. importer of I sections (standard beams) (HS 721632), with 258 bill-of-lading shipment records.

Who are the top suppliers of I sections (standard beams)?

Leading suppliers shipping I sections (standard beams) (HS 721632) to the U.S. include KARAMTARA ENGINEERING LTD, KARAMTARA ENGINEERING PVT LTD, KARAMTARA ENGINEERING LIMITED, KARAMTARA ENGINEERING PRIVATE LIMIT, and GLOBALVIETNAM ALUMINIUM CO LTD.

How many U.S. shipments of I sections (standard beams) are there?

ImportDoor has 2,423 U.S. import shipment records under HS code 721632, spanning Aug 2019 to Aug 2026.

Where is I sections (standard beams) imported from?

I sections (standard beams) is imported into the U.S. primarily from INDIA, CHINA, and NORWAY.

Find I sections (standard beams) importers & suppliers

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