Japan HS Code

HS Code 902590: Parts and accessories in Japan

Q: Is HS code 902590 the same across all countries?

Yes — up to the 6-digit level, HS code 902590 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Japan extends it under Japan HS / Statistical Code.

Q: What system does Japan use to classify HS code 902590?

Japan classifies products under the Customs Tariff Schedules of Japan (Japan HS / Statistical Code; locally 実行関税率表), which extends HS codes to 9 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 902590 in Japan?

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

What is HS Code 902590 in Japan

Under Japan's Customs Tariff Schedules of Japan (実行関税率表), HS Code 902590 is the WCO Harmonized System subheading for Parts and accessories. This is the most detailed internationally standardized level; Japan extends classifications to 9 digits under its national tariff system. 902590 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 9025: Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments.

Explore more 2026 Latest Japan import export trade data and shipment records for HS Code Thermometer and Pyrometer Parts on TradeInt global trade data platform

Classification Path of HS Code 902590 in Japan

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 9025

Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments

HS Code 902590

Parts and accessories

HS Code 902590000

Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments > Parts and accessories ハイドロメーターその他これに類する浮きばかり、温度計、パイロメーター、気圧計、湿度計及び乾湿球湿度計（記録装置を有するか有しないかを問わない。）並びにこれらを組み合わせた物品 > －部分品及び附属品

Japan Tariff Classification: Customs Tariff Schedules of Japan (Japan HS / Statistical Code)

In Japan, HS 902590 is classified under the Customs Tariff Schedules of Japan (実行関税率表) — a 9-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff Schedules of Japan (Japan HS / Statistical Code)

Local name 実行関税率表

Digits 9

Official source https://www.customs.go.jp/english/

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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 9025

Top Japan import Product Under HS Code 9025

1 902590: Parts and accessories $115.6M 2 902519: Thermometers and pyrometers, not combined with other instruments : Other $109.8M 3 902580: Other instruments $53.8M

Figures shown for 2025.

For more 2026 recent data, search for Japan import trade records

Top Japan export Product Under HS Code 9025

1 902590: Parts and accessories $169.5M 2 902519: Thermometers and pyrometers, not combined with other instruments : Other $77.5M 3 902580: Other instruments $9.7M

Figures shown for 2025.

For more 2026 recent data, search for Japan export trade records

Related HS Code to Japan Thermometer and Pyrometer Parts (902590)

HS Code 902590000

Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers and psychrometers, recording or not, and any combination of these instruments > Parts and accessories

HS Code 902511

Thermometers and pyrometers, not combined with other instruments : Liquidfilled, for direct reading

HS Code 902519

Thermometers and pyrometers, not combined with other instruments : Other

HS Code 902580

Other instruments

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

HS Code 900150

Spectacle lenses of other materials

HS Code 900190

Other

Frequently Asked Questions

What is HS code 902590 in Japan?

HS code 902590 covers Parts and accessories in Japan. It sits in Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof), Heading 9025 of the Harmonized System, and is classified under Japan HS / Statistical Code.

Is HS code 902590 the same across all countries?

What system does Japan use to classify HS code 902590?

Where can I officially look up HS code 902590 in Japan?