Harmonized System Code Classification

The first two digits "84" represent nuclear reactors, boilers, machinery, 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, electric motors, wires and cables, switchgear, lighting equipment, electron tubes, semiconductor devices, telecommunications equipment, broadcasting and television equipment, etc.

Reason for classification:

The classification of this chapter is based on the function and purpose of the product, i.e., whether the product belongs to 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 short, if the product is used to generate, convert, transmit, or utilize energy, or to perform mechanical processing, material handling, or electrical signal processing, then it is likely to belong to Chapter 84 of the HS code.

The first four digits "8414" represent:

Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof.

The six-digit explanation: HS code: 8414.30

Classification: Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof.

Specific meaning: Applicable to compressors used in refrigeration equipment (including air conditioning) --> Other --> Other: --> Used for ammonia gas.

Explanation for digits 8-10: HS code: 8414308010

Classification: Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof: --> Compressors of a kind used in refrigerating equipment (including air conditioning): --> Other --> Screw type: --> Not exceeding 200 horsepower

Explanation: This HS code corresponds to compressors used in refrigeration equipment (including air conditioning), specifically other types, screw type, and with a power not exceeding 200 horsepower.

Examples of products: * Screw compressors for refrigeration units * Air conditioning compressors with screw type design * Industrial refrigeration compressors with power under 200 horsepower * Compressors used in cold storage facilities * Screw compressors for ammonia-based refrigeration systems