Harmonized System Code Classification

The first two digits of the HS code "85" represent Electrical Machinery and Equipment and Parts Thereof.

Specifically, this chapter includes the following main categories:

• Vacuum tubes and semiconductor devices: Including diodes, transistors, integrated circuits, etc.
• Electrical components: Such as resistors, capacitors, inductors, transformers, etc.
• Electronic integrated circuits: Including microprocessors, memory, etc.
• Television and radio receiving equipment and related devices: Including televisions, radios, video cameras, etc.
• Recording equipment and related devices: Including tape recorders, CD players, etc.
• Data processing equipment: Including computers, printers, scanners, etc.
• Automatic data processing equipment and parts thereof: Including servers, routers, etc.
• Cables and related equipment: Including fiber optic cables, coaxial cables, etc.
• Other electronic equipment: Including radar, navigation equipment, medical electronic equipment, etc.

In short, any product related to electronic technology, or parts used in the manufacture of electronic equipment, may be classified under the HS code 85 chapter.

If you can provide a more specific HS code (such as 8517), I can provide a more detailed classification explanation.

The first four digits of the HS code 8518 represent the following classification:

• Microphones and microphone stands
• Speakers, whether or not fitted in a housing
• Headphones and headsets, whether or not combined with a microphone
• Sets consisting of a microphone and one or more speakers
• Audio frequency electric amplifiers
• Electric sound amplifying sets
• Parts thereof

The six-digit HS code 8518.90:

Classification: Microphones and microphone stands; speakers, whether or not fitted in a housing; headphones and headsets, whether or not combined with a microphone, and devices consisting of a microphone and one or more speakers; audio frequency electric amplifiers; electric sound amplifying sets; parts thereof: -> Parts: -> Other: -> Other

Meaning: This code covers parts of microphones, speakers, headphones, headsets, and other related audio equipment, as well as parts of devices consisting of a microphone and a speaker. Specifically, it includes microphone stands, parts of audio frequency electric amplifiers, parts of electric sound amplifying sets, and other parts not specifically listed.

The eight to ten-digit HS code 8518902000:

Classification: Microphones and microphone stands; speakers, whether or not fitted in a housing; headphones and headsets, whether or not combined with a microphone, and devices consisting of a microphone and one or more speakers; audio frequency electric amplifiers; electric sound amplifying sets; parts thereof: -> Parts: -> Parts of telephones under subheading 8518.30.10; parts of repeaters under subheading 8518.40.10

Explanation: This HS code belongs to the classification of microphones, microphone stands, speakers, headphones, headsets, audio frequency electric amplifiers, electric sound amplifying sets, and their parts. Specifically, it refers to parts of telephones and repeaters.

Examples of products under this HS code: - Microphone stand - Speaker parts - Headphone parts - Microphone parts - Amplifier parts - Telephone parts - Repeater parts - Audio equipment parts