Iron or steel; structures and parts thereof, n.e.c. in heading 7308

HS v2022 Code: 730890

About iron or steel; structures and parts thereof, n.e.c. in heading 7308

HS code 730890 covers a wide range of iron or steel structures and parts that are not specifically classified elsewhere in heading 7308. This industry plays a crucial role in the construction, infrastructure, and manufacturing sectors, providing essential components and materials for a diverse array of applications. As a key contributor to the broader economy, the 730890 industry supports economic growth and development through the supply of critical structural elements.

Production process

The production of items under HS code 730890 typically involves various metalworking techniques, such as cutting, welding, bending, and assembly. Manufacturers may utilize a combination of manual and automated processes to fabricate the desired structures and parts, ensuring quality and efficiency. Advanced technologies, including computer-aided design (CAD) and computer numerical control (CNC) machinery, are often employed to enhance precision and streamline the manufacturing workflow.

Production inputs

The main inputs required for the 730890 industry include raw materials such as 720810 Hot-rolled iron or non-alloy steel coils, 720890 Other flat-rolled products of iron or non-alloy steel, and 730410 Line pipe of a kind used for oil or gas pipelines. Additionally, specialized machinery, tools, and skilled labor are essential for the fabrication and assembly of the diverse range of structures and parts within this industry.

Production outputs

The 730890 industry produces a wide variety of iron or steel structures and parts that are used in various applications, including construction, infrastructure, transportation, and industrial equipment. The outputs from this industry may be consumed by other industries, such as 940320 Metal furniture, 870600 Chassis fitted with engines, for the motor vehicles of headings 8701 to 8705, and 842199 Parts of machinery for filtering or purifying liquids or gases.

Revisions to 730890

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 730890. The most recent 1 version of this code (730890) is in the HS v2022 system (this version):

This page shows the most recent version of code 730890.

Family tree for iron or steel; structures and parts thereof, n.e.c. in heading 7308

    graph LR
    A["<a href='/classifications/hs/v2022/73'>73: Iron or steel articles</a>"]
A --> B["<a href='/classifications/hs/v2022/7308'>7308: Structures of iron or steel and parts thereof; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures</a>"]
B --> C["<a href='/classifications/hs/v2022/730890'>730890: Iron or steel; structures and parts thereof, n.e.c. in heading 7308</a>"]

    B --> D["<a href='/classifications/hs/v2022/730810'>730810: Iron or steel; structures and parts thereof, bridges and bridge-sections</a>"]
B --> E["<a href='/classifications/hs/v2022/730820'>730820: Iron or steel; structures and parts thereof, towers and lattice masts</a>"]
B --> F["<a href='/classifications/hs/v2022/730830'>730830: Iron or steel; structures and parts thereof, doors, windows and their frames and thresholds for doors</a>"]
B --> G["<a href='/classifications/hs/v2022/730840'>730840: Iron or steel; structures and parts thereof, props and similar equipment for scaffolding, shuttering or pit-propping</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight