Japan HS Code

HS Code 310490: Other in Japan

Q: Is HS code 310490 the same across all countries?

Yes — up to the 6-digit level, HS code 310490 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 310490?

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 310490 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 310490 in Japan

Under Japan's Customs Tariff Schedules of Japan (実行関税率表), HS Code 310490 is the WCO Harmonized System subheading for Other. This is the most detailed internationally standardized level; Japan extends classifications to 9 digits under its national tariff system. 310490 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3104: Mineral or chemical fertilisers, potassic.

Explore more 2026 Latest Japan import export trade data and shipment records for HS Code Other Potash Fertilizers on TradeInt global trade data platform

Classification Path of HS Code 310490 in Japan

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 31

Fertilizers

HS Code 3104

Mineral or chemical fertilisers, potassic

HS Code 310490

Other

HS Code 310490000

Mineral or chemical fertilisers, potassic. > (Free) カリ肥料（鉱物性肥料及び化学肥料に限る。） > －その他のもの

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

In Japan, HS 310490 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 310490 means. Now see 2026 latest real trade activity for Other Potash Fertilizers 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 3104

Top Japan import Product Under HS Code 3104

1 310420: Potassium chloride $127.8M 2 310430: Potassium sulphate $26.1M 3 310490: Other $8.0M

Figures shown for 2025.

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

Top Japan export Product Under HS Code 3104

1 310420: Potassium chloride $4.0M 2 310430: Potassium sulphate $51.1K 3 310490: Other $8.5K

Figures shown for 2025.

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

Related HS Code to Japan Other Potash Fertilizers (310490)

HS Code 310490000

Mineral or chemical fertilisers, potassic. > (Free)

Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products

HS Code 310210

Urea, whether or not in aqueous solution

HS Code 310221

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate

HS Code 310229

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Other

HS Code 310230

Ammonium nitrate, whether or not in aqueous solution

HS Code 310240

Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances

HS Code 310250

Sodium nitrate

Frequently Asked Questions

What is HS code 310490 in Japan?

HS code 310490 covers Other in Japan. It sits in Chapter 31 (Fertilizers), Heading 3104 of the Harmonized System, and is classified under Japan HS / Statistical Code.

Is HS code 310490 the same across all countries?

What system does Japan use to classify HS code 310490?

Where can I officially look up HS code 310490 in Japan?