Viet Nam HS Code

HS Code 90278100: Mass spectrometers in Viet Nam

Q: Is HS code 90278100 the same across all countries?

Only the first 6 digits of HS code 90278100 are internationally harmonized. The remaining digits are added by Viet Nam under AHTN-VN and are not directly comparable to other countries' codes.

Q: What system does Viet Nam use to classify HS code 90278100?

Viet Nam classifies products under the Vietnam Tariff Schedule (AHTN-VN; locally Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 90278100 in Viet Nam?

The official source is https://www.customs.gov.vn/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 90278100 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 90278100 is classified as Mass spectrometers. Viet Nam's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 90278100 belongs to Section XVIII: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof, Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof, Heading 9027: Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.

Explore more 2026 Latest Viet Nam import export trade data and shipment records for HS Code Mass Spectrometers on TradeInt global trade data platform

What is HS Code 90278100 in Viet Nam in local language

HS Code 90278100: Khối phổ kế

Classification Path of HS Code 90278100 in Viet Nam

Section XVIII

Chapters (90-92) Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof

Chapter 90

Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

HS Code 9027

Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes

HS Code 90278100

Mass spectrometers Khối phổ kế

Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)

In Viet Nam, HS 90278100 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Vietnam Tariff Schedule (AHTN-VN)

Local name Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)

Digits 8

Official source https://www.customs.gov.vn/

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Top Trading Product of HS Code 9027

Top Viet Nam import Product Under HS Code 9027

1 902789: Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes $140.6M 2 902790: Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes : Microtomes; parts and accessories $82.9M 3 902730: Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes : Spectrometers, spectrophotometers and spectrographs using optical radiation (UV, visible, IR) $31.6M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam import trade records

Top Viet Nam export Product Under HS Code 9027

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam export trade records

Related HS Code to Viet Nam Mass Spectrometers (90278100)

HS Code 902710

Gas or smoke analysis apparatus

HS Code 902720

Chromatographs and electrophoresis instruments

HS Code 902730

Spectrometers, spectrophotometers and spectrographs using optical radiation (UV, visible, IR)

HS Code 902750

Other instruments and apparatus using optical radiation (UV, visible, IR)

HS Code 902780

Other instruments and apparatus

HS Code 902790

Microtomes; parts and accessories

HS Code 900110

Optical fibres, optical fibre bundles and cables

HS Code 900120

Sheets and plates of polarising material

HS Code 900130

Contact lenses

HS Code 900140

Spectacle lenses of glass

90278100 in Other Countries

See how 90278100 (Mass Spectrometers) is classified across other countries, each with its own national code and local description.

Compare 90278100 across countries

Frequently Asked Questions

What is HS code 90278100 in Viet Nam?

HS code 90278100 covers Mass spectrometers in Viet Nam. It sits in Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof), Heading 9027 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 90278100 the same across all countries?

What system does Viet Nam use to classify HS code 90278100?

Where can I officially look up HS code 90278100 in Viet Nam?