HS 7308 — Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel

HS heading 7308 (Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel) spans 5 products in U.S. import records, with 88,512 bill-of-lading shipments. The most imported are Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel, other, Equipment for scaffolding, shuttering, propping or pit- propping, and Doors, windows and their frames and thresholds for doors.

Part of Chapter 73: Articles of iron or steel

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/heading/7308

Products under this heading

HS	Product	Shipments
730890	Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel, other	48,136
730840	Equipment for scaffolding, shuttering, propping or pit- propping	22,725
730830	Doors, windows and their frames and thresholds for doors	8,615
730810	Bridges and bridge sections	5,686
730820	Towers and lattice masts	3,350

Frequently asked questions about HS 7308

What is HS code 7308?

HS 7308 covers structures and parts of structures of iron or steel. It is a 4-digit heading in chapter 73 (Articles of iron or steel) of the Harmonized System, with 5 six-digit subheadings that appear in U.S. import records.

How many U.S. import shipments fall under HS 7308?

ImportDoor has 88,512 U.S. Customs bill-of-lading shipment records under HS heading 7308, updated monthly.

What is the most imported product under HS 7308?

Structures and parts of structures of iron or steel (HS 730890) leads with 48,136 shipments, followed by Equipment for scaffolding, shuttering, propping or pit- propping (HS 730840) and Doors (HS 730830).