Harmonized System Code Classification

The first two digits of the HS code "73" represent steel products.

Specifically, Chapter 73 covers the following main contents:

  • Steel structural components: For example, bridges, buildings, towers, etc.
  • Cast iron products: For example, pipes, pipe fittings, radiators, etc.
  • Steel containers: For example, cans, drums, boxes, etc.
  • Steel nails, screws, bolts, nuts, etc. (fasteners)
  • Steel wire, steel ropes, steel chains, etc.
  • Other steel products

In short, if the main component of the product is steel, and it is in the form of structural components, containers, fasteners, steel wire, etc., it is likely to be classified under Chapter 73.

To make a more accurate determination, it is necessary to check the complete HS code and the specific description of the product.

The first four digits explanation: 7322 represents:

  • Classification: Radiators for central heating (non-electric heating type) and their parts, as well as air heaters and hot air distributors (including distributors that can distribute fresh or regulate air), non-electric heating type, with built-in motor-driven fans or blowers, and parts, made of iron or steel.
  • Meaning: It covers non-electric heating radiators used in central heating systems, as well as related air heating and distribution equipment, which are usually powered by motor-driven fans or blowers, and are made of iron or steel. It also includes parts of these devices.

6-digit explanation: HS code: 7322.90

Classification: Radiators for central heating (non-electric heating type) and their parts (iron or steel made); non-electric heating air heaters and hot air distributors (including distributors that can distribute fresh or regulate air), with motor-driven fans or blowers, and their parts (iron or steel made).

Specific meaning: Other, including parts --> air heater and hot air distributor parts.

8-10-digit explanation: HS code: 7322900015 Classification: Radiators (non-electric), air heaters and hot air distributors (including distributors that can distribute fresh or regulate air), non-electric, with motor-driven fans or blowers, and parts made of iron or steel --> other, including parts --> air heater, non-electric, with motor-driven fans or blowers Explanation: This HS code belongs to the classification of radiators (non-electric), air heaters and hot air distributors, specifically those with motor-driven fans or blowers, non-electric air heaters, and the corresponding parts.

Product examples:

  • Steel radiators for central heating systems
  • Non-electric air heaters with motor-driven fans
  • Hot air distributors with adjustable air outlets
  • Parts of non-electric radiators and air heaters
  • Steel components used in central heating systems
  • Steel parts of air heating and distribution equipment

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