Japan HS Code

HS Code 100310: Seed in Japan

Q: Is HS code 100310 the same across all countries?

Yes — up to the 6-digit level, HS code 100310 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 100310?

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 100310 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 100310 in Japan

Under Japan's Customs Tariff Schedules of Japan (実行関税率表), HS Code 100310 is the WCO Harmonized System subheading for Seed. This is the most detailed internationally standardized level; Japan extends classifications to 9 digits under its national tariff system. 100310 belongs to Section II: Vegetable products, Chapter 10: Cereals, Heading 1003: Barley.

Explore more 2026 Latest Japan import export trade data and shipment records for HS Code Barley Seeds on TradeInt global trade data platform

Classification Path of HS Code 100310 in Japan

Section II

Chapters (06-14) Vegetable products

Chapter 10

Cereals

HS Code 1003

Barley

HS Code 100310

Seed

HS Code 100310000

Barley and naked barley > - Seed 大麦及び裸麦 > －播種用のもの

HS Code 100310010

Barley > Seed > - Imported by Japanese Government according to Article 42 of "The Law for Stabilization of Supply-Demand and Price of Staple Food″, imported to be purchased and sold by Japanese Government in response to a joint application by seller to and purchaser from Japanese Government according to Article 43 of the Law or imported with certification of Minister of Agriculture, Forestry and Fishery according to the cabinet order concerning wheat and others provided by the cabinet order provided in column 3 of paragraph 1 of Article 45 of the law

HS Code 100310090

Barley > Seed > - Other

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

In Japan, HS 100310 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/

You know what 100310 means. Now see 2026 latest real trade activity for Barley Seeds in Japan.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 1003

Top Japan import Product Under HS Code 1003

1 100390: Other $319.8M 2 100310: Seed $191.3K

Figures shown for 2025.

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

Top Japan export Product Under HS Code 1003

1 100390: Other $80.7K

Figures shown for 2025.

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

Related HS Code to Japan Barley Seeds (100310)

HS Code 100310000

Barley and naked barley > - Seed

HS Code 100310010

HS Code 100310090

Barley > Seed > - Other

Frequently Asked Questions

What is HS code 100310 in Japan?

HS code 100310 covers Seed in Japan. It sits in Chapter 10 (Cereals), Heading 1003 of the Harmonized System, and is classified under Japan HS / Statistical Code.

Is HS code 100310 the same across all countries?

What system does Japan use to classify HS code 100310?

Where can I officially look up HS code 100310 in Japan?