Harmonized System Code Classification

The first two digits of the HS code "90" represent optical, photographic, cinematographic, television, recording, and related equipment.

Specifically, this chapter includes the following main categories:

• Optical instruments: Including telescopes, microscopes, prisms, lenses, etc.
• Photographic equipment: Including cameras, camera lenses, film, photosensitive materials, developing equipment, etc.
• Cinematographic and television equipment: Including video cameras, video recorders, televisions, projectors, recorders, tapes, etc.
• Related equipment: Including projector screens, lighting equipment, tripods, microphones, etc.

Reason for classification:

This chapter is classified based on the function and purpose of the product, i.e., these products are all related to the application of optical, photographic, cinematographic, television, recording, and related technologies. They are mainly used for capturing, recording, displaying, or playing back images and sounds.

If you can provide a more specific HS code (e.g., 9001), I can provide a more detailed classification explanation.

First four digits explanation: 9022

Instruments based on X-rays or other ionizing radiation (α, β, γ, or other radiation), regardless of whether they are used for medical, surgical, dental, or veterinary purposes, including radiographic or radiotherapy instruments, X-ray tubes and other X-ray generators, high-voltage generators, control panels and tables, screens, examination or treatment tables, chairs, etc.; their parts and accessories.

Six-digit explanation: HS code: 9022.29

Classification: Instruments and equipment based on the use of X-rays or other α, β, γ, or other ionizing radiation, regardless of whether they are used for medical, surgical, dental, or veterinary purposes, including radiographic or radiotherapy equipment, X-ray tubes and other X-ray generators, high-voltage generators, control panels and tables, screens, examination or treatment tables, chairs, etc.; their parts and accessories: --> Equipment based on the use of α, β, γ, or other ionizing radiation, regardless of whether they are used for medical, surgical, dental, or veterinary purposes, including radiographic or radiotherapy equipment: --> For other purposes: --> Other

Meaning: This HS code covers equipment based on X-rays or other ionizing radiation, not limited to medical use, and also includes equipment for other purposes, as well as parts and accessories of these equipment. Specifically, it includes X-ray tubes, X-ray generators, high-voltage generators, control panels, screens, examination tables, chairs, etc., as well as radiation equipment for other purposes.

8-10 digit explanation: hscode: 9022294000 Classification: Smoke detectors, ionization type Explanation: This hscode belongs to devices based on the use of X-rays or α, β, γ, or other ionizing radiation, regardless of whether they are used for medical, surgical, dental, or veterinary purposes, including radiographic or radiotherapy devices, X-ray tubes and other X-ray generators, high-voltage generators, control panels and tables, screens, examination or treatment tables, chairs, etc.; as well as their parts and accessories. More specifically, this hscode belongs to smoke detectors used for other purposes, ionization type.

Examples of products: * Ionization smoke detectors * X-ray tubes * Radiotherapy equipment * High-voltage generators * Control panels for radiation equipment * Examination tables for X-ray use * Ionization radiation sensors * Radiation monitoring devices * X-ray generators * Ionization radiation detectors