Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring 14mm or more in diameter

HS v2022 Code: 721399

About iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring 14mm or more in diameter

HS code 721399 covers a crucial segment of the steel industry, encompassing iron or non-alloy steel bars and rods that are hot-rolled and irregularly wound into coils. These products are widely used across various manufacturing and construction sectors, making them an integral part of the global economy. Their versatility and durability make them indispensable raw materials for a wide range of applications.

Production process

The production of 721399 steel bars and rods involves a multi-step process. First, raw iron or non-alloy steel is melted in a furnace, then cast into billets or blooms. These semi-finished products are then reheated and passed through a series of rolling mills, which shape and elongate the steel into the desired bar or rod form. The final step involves coiling the hot-rolled bars and rods into irregularly wound coils, which facilitates efficient storage and transportation.

Production inputs

The primary inputs for the production of 721399 steel bars and rods include iron ore, coal, and scrap metal, which are used as raw materials in the steelmaking process. Additionally, the industry relies on specialized rolling mill equipment, such as rolling stands, cooling beds, and coiling mechanisms, to shape and form the final products. Energy sources, such as electricity and natural gas, are also crucial inputs for the various stages of production.

Production outputs

The 721399 steel bars and rods produced in this industry are primarily consumed by 730120 Structures and parts of structures, iron or steel; towers and lattice masts, 730830 Structures and parts of structures, iron or steel; doors, windows and their frames and thresholds for doors, and 731210 Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated, among other industries. These steel products are essential for the construction, infrastructure, and manufacturing sectors, contributing to the overall growth and development of the global economy.

Revisions to 721399

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 721399. The most recent 1 version of this code (721399) is in the HS v2022 system (this version):

This page shows the most recent version of code 721399.

Family tree for iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring 14mm or more in diameter

    graph LR
    A["<a href='/classifications/hs/v2022/72'>72: Iron and steel</a>"]
A --> B["<a href='/classifications/hs/v2022/7213'>7213: Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils</a>"]
B --> C["<a href='/classifications/hs/v2022/721399'>721399: Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring 14mm or more in diameter</a>"]

    B --> D["<a href='/classifications/hs/v2022/721310'>721310: Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, containing indentations, ribs, grooves or other deformations produced during the rolling process</a>"]
B --> E["<a href='/classifications/hs/v2022/721320'>721320: Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, of free-cutting steel</a>"]
B --> F["<a href='/classifications/hs/v2022/721391'>721391: Iron or non-alloy steel; bars and rods, hot-rolled, in irregularly wound coils, n.e.c. in heading no. 7213, of circular cross-section measuring less than 14mm in diameter</a>"]

    

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