Harmonized System Code Classification

90开头HS编码的商品 typically belong to Optical, photographic, cinematographic, measuring, checking, analyzing, and controlling instruments and apparatus, and parts and accessories thereof.

Specifically, the 90 category includes the following main categories:

• Optical instruments: Including glasses, telescopes, microscopes, prisms, lenses, etc.
• Photographic and cinematographic instruments: Including cameras, video cameras, film projectors, projectors, etc.
• Measuring instruments: Including instruments for measuring length, weight, capacity, angle, temperature, pressure, etc.
• Checking and analyzing instruments: Including laboratory equipment, medical diagnostic equipment, chemical analysis instruments, etc.
• Controlling instruments: Including automatic control devices, industrial automation equipment, etc.

Why is it category 90?

These goods are all related to precise measurement, observation, analysis, and control, and usually require high technical content and professional knowledge. They play an important role in scientific research, industrial production, medical care, environmental protection, and other fields.

Therefore, customs classify these goods into category 90, in order to manage and statistically analyze these high-tech, high-value-added goods specifically.

In short, the core characteristics of goods with HS codes starting with 90 are precise measurement, observation, analysis, and control.

The first four digits explanation: 9011 represents:

Compound optical microscopes, including those for photomicrography, cinematographic micrography, or microprojection; their parts and accessories.

Six-digit explanation: HS code: 9011.10

Classification: Compound optical microscopes, including photomicroscopes, cinematographic microscopes, or microprojection microscopes; their parts and accessories: --> Stereomicroscopes: --> Other

Meaning: This code covers compound optical microscopes, including those used for photomicrography, cinematographic micrography, or microprojection, as well as other types of stereomicroscopes.

8-10 digit explanation: hscode: 9011104000 Classification: Compound optical microscopes, including those for photomicrography, cinematographic micrography, or microprojection; their parts and accessories --> Stereomicroscopes --> Providing devices for photographic images. Explanation: This HS code covers stereomicroscopes with photographic functions, used for recording images. It belongs to the category of compound optical microscopes and specifically refers to stereomicroscopes with photographic functions and their related parts and accessories.

Examples of products: * Stereomicroscope with camera attachment * Photographic stereomicroscope for biological research * Microprojection stereomicroscope for educational use * Compound optical microscope with photographic capabilities * Accessories for stereomicroscopes with photographic functions