Viet Nam HS Code

HS Code 90314910: Optical instruments and appliances for measuring surface particulate contamination on semiconductor wafers in Viet Nam

Q: Is HS code 90314910 the same across all countries?

Only the first 6 digits of HS code 90314910 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 90314910?

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 90314910 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 90314910 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 90314910 is classified as Optical instruments and appliances for measuring surface particulate contamination on semiconductor wafers. Viet Nam's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 90314910 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 9031: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors.

Explore more 2026 Latest Viet Nam import export trade data and shipment records for HS Code Other Optical Inspection Instruments on TradeInt global trade data platform

What is HS Code 90314910 in Viet Nam in local language

HS Code 90314910: Dụng cụ và thiết bị quang học để đo độ nhiễm bẩn bề mặt của các vi mạch bán dẫn

Classification Path of HS Code 90314910 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 9031

Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors

HS Code 90314910

Optical instruments and appliances for measuring surface particulate contamination on semiconductor wafers Dụng cụ và thiết bị quang học để đo độ nhiễm bẩn bề mặt của các vi mạch bán dẫn

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

In Viet Nam, HS 90314910 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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Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 9031

Top Viet Nam import Product Under HS Code 9031

1 903180: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Other instruments, appliances and machines $976.3M 2 903149: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Other optical instruments and appliances : Other $152.2M 3 903190: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Parts and accessories $144.4M

Figures shown for 2023.

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

Top Viet Nam export Product Under HS Code 9031

1 903180: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Other instruments, appliances and machines $208.3M 2 903190: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Parts and accessories $32.5M 3 903149: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Other optical instruments and appliances : Other $25.2M

Figures shown for 2023.

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

Related HS Code to Viet Nam Other Optical Inspection Instruments (90314910)

HS Code 90314920

Optical error verification and repair apparatus for printed circuit boards/printed wiring boards and printed circuit assemblies

HS Code 90314930

Other optical instruments and appliances for measuring or checking printed circuit boards/printed wiring boards and printed circuit assemblies

HS Code 90314990

Other

HS Code 903110

Machines for balancing mechanical parts

HS Code 903120

Test benches

HS Code 903141

Other optical instruments and appliances : For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices

HS Code 903180

Other instruments, appliances and machines

HS Code 903190

Parts and accessories

HS Code 900110

Optical fibres, optical fibre bundles and cables

HS Code 900120

Sheets and plates of polarising material

90314910 in Other Countries

See how 90314910 (Other Optical Inspection Instruments) is classified across other countries, each with its own national code and local description.

Compare 90314910 across countries

Frequently Asked Questions

What is HS code 90314910 in Viet Nam?

HS code 90314910 covers Optical instruments and appliances for measuring surface particulate contamination on semiconductor wafers 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 9031 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 90314910 the same across all countries?

What system does Viet Nam use to classify HS code 90314910?

Where can I officially look up HS code 90314910 in Viet Nam?