Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 4.75mm or more but not exceeding 10mm

HS v2022 Code: 720837

About iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 4.75mm or more but not exceeding 10mm

HS code 720837 covers a crucial segment of the steel industry, encompassing hot-rolled, flat-rolled iron or non-alloy steel products. These materials are widely used in a variety of industries, from construction and automotive to machinery and infrastructure development, making them a vital component of the global economy.

Production process

The production of the steel products covered by HS code 720837 typically involves a multi-step process. First, raw materials such as iron ore and coal are smelted in a blast furnace to produce molten pig iron. This pig iron is then refined in a basic oxygen furnace or electric arc furnace to remove impurities and produce steel. The steel is then cast into slabs or billets, which are subsequently rolled and flattened in a hot-rolling mill to the desired thickness and width.

Production inputs

The main inputs required for the production of the steel products covered by HS code 720837 include iron ore, coal, and other raw materials used in the steelmaking process. Additionally, specialized machinery such as blast furnaces, basic oxygen furnaces, and hot-rolling mills are essential for the various stages of production.

Production outputs

The steel products covered by HS code 720837 are primarily used as input materials for a wide range of industries, including 730110 Structures and parts of structures, of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, 870120 Motor vehicles for the transport of goods, and 842199 Parts of machinery for filtering or purifying liquids or gases. These hot-rolled, flat-rolled steel products are versatile and can be further processed or fabricated into a variety of end-use products.

Revisions to 720837

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 720837. The most recent 1 version of this code (720837) is in the HS v2022 system (this version):

This page shows the most recent version of code 720837.

Family tree for iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 4.75mm or more but not exceeding 10mm

    graph LR
    A["<a href='/classifications/hs/v2022/72'>72: Iron and steel</a>"]
A --> B["<a href='/classifications/hs/v2022/7208'>7208: Iron or non-alloy steel; flat-rolled products of a width of 600mm or more, hot-rolled, not clad, plated or coated</a>"]
B --> C["<a href='/classifications/hs/v2022/720837'>720837: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 4.75mm or more but not exceeding 10mm</a>"]

    B --> D["<a href='/classifications/hs/v2022/720810'>720810: Iron or non-alloy steel; in coils, flat-rolled, of a width 600mm or more, hot-rolled, with patterns in relief</a>"]
B --> E["<a href='/classifications/hs/v2022/720825'>720825: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of 4.75mm or more</a>"]
B --> F["<a href='/classifications/hs/v2022/720826'>720826: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of 3mm or more but less than 4.75mm</a>"]
B --> G["<a href='/classifications/hs/v2022/720827'>720827: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, pickled, of a thickness of less than 3mm</a>"]
B --> H["<a href='/classifications/hs/v2022/720836'>720836: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness exceeding 10mm</a>"]
B --> I["<a href='/classifications/hs/v2022/720838'>720838: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of 3mm or more but less than 4.75mm</a>"]
B --> J["<a href='/classifications/hs/v2022/720839'>720839: Iron or non-alloy steel; in coils, without patterns in relief, flat-rolled, of a width 600mm or more, hot-rolled, of a thickness of less than 3mm</a>"]
B --> K["<a href='/classifications/hs/v2022/720840'>720840: Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, with patterns in relief</a>"]
B --> L["<a href='/classifications/hs/v2022/720851'>720851: Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness exceeding 10mm</a>"]
B --> M["<a href='/classifications/hs/v2022/720852'>720852: Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of 4.75mm or more but not exceeding 10mm</a>"]
B --> N["<a href='/classifications/hs/v2022/720853'>720853: Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of 3mm or more but less than 4.75mm</a>"]
B --> O["<a href='/classifications/hs/v2022/720854'>720854: Iron or non-alloy steel; (not in coils), flat-rolled, of a width 600mm or more, hot-rolled, without patterns in relief, of a thickness of less than 3mm</a>"]
B --> P["<a href='/classifications/hs/v2022/720890'>720890: Iron or non-alloy steel; flat-rolled, hot-rolled, of a width 600mm or more, n.e.c. in heading no. 7208</a>"]

    

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class C level6
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class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
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  %% class A level1
  %% class B,C level2
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