Harmonized System Code Classification

The first two digits of the HS code "84" represent nuclear reactors, boilers, machines, mechanical appliances, and parts thereof.

Specifically, this chapter covers the following main categories:

• Nuclear reactors, boilers, machines, mechanical appliances, and parts thereof: Including various types of nuclear reactors, boilers, steam generators, turbines, engines, pumps, compressors, machine tools, machine tools, agricultural machinery, construction machinery, industrial robots, etc.
• Electrical equipment and parts thereof: Including generators, transformers, motors, wires and cables, switching equipment, lighting equipment, electron tubes, semiconductor devices, telecommunications equipment, radio and television equipment, etc.

Reason for classification:

This chapter is classified based on the function and use of the product, i.e., whether the product is used for nuclear energy utilization, energy conversion, power drive, material processing, or the generation, transmission, and reception of electrical signals. It covers various mechanical and electrical equipment that are essential to industrial production and modern society.

In simple terms, if a product is used to generate, convert, transmit, or utilize energy, or to perform mechanical processing, material handling, or processing of electrical signals, it is likely to fall under Chapter 84 of the HS code.

The first four digits explanation: HS Code: 8421

Classification Description: Centrifuges, including centrifugal dryers; machinery and equipment for the filtration or purification of liquids or gases; parts thereof

Specific explanation: Covers centrifuges (including centrifugal dryers), machinery and equipment for the filtration or purification of liquids or gases, and parts of these equipment.

6-digit explanation: Centrifuges, including centrifugal dryers; machinery and equipment for the filtration or purification of liquids or gases; parts thereof: --> Parts: --> Parts of centrifuges, including centrifugal dryers: --> Other

8-10-digit explanation: HS Code: 8421914000 Classification: Centrifuges, including centrifugal dryers; machinery and equipment for the filtration or purification of liquids or gases; parts thereof --> Parts --> Parts of centrifuges, including centrifugal dryers --> Other

Explanation: This HS code corresponds to centrifuges (including centrifugal dryers), machinery and equipment for the filtration or purification of liquids or gases, and their parts, more specifically parts of centrifuges, especially those designed to receive laundry dryers under the tax number 8421.12.

Examples of products:

• Centrifuge parts for industrial use
• Components of centrifugal dryers used in laundries
• Parts of filtration machines for water treatment
• Parts of gas purification equipment for industrial applications
• Components of centrifugal separators used in chemical processing
• Parts of centrifuges used in laboratories
• Accessories for centrifugal dryers in commercial laundries
• Replacement parts for centrifugal machines in food processing
• Parts of air purification systems used in HVAC equipment
• Components of centrifugal pumps used in oil and gas industries