Japan HS Code

HS Code 690320: Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) in Japan

Q: Is HS code 690320 the same across all countries?

Yes — up to the 6-digit level, HS code 690320 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 690320?

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 690320 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 690320 in Japan

Under Japan's Customs Tariff Schedules of Japan (実行関税率表), HS Code 690320 is the WCO Harmonized System subheading for Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2). This is the most detailed internationally standardized level; Japan extends classifications to 9 digits under its national tariff system. 690320 belongs to Section XIII: Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware, Chapter 69: Ceramic products, Heading 6903: Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths.

Explore more 2026 Latest Japan import export trade data and shipment records for HS Code Alumina Refractory Ceramic Goods on TradeInt global trade data platform

Classification Path of HS Code 690320 in Japan

Section XIII

Chapters (68-70) Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

Chapter 69

Ceramic products

HS Code 6903

Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths

HS Code 690320

Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)

HS Code 690320000

Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths. > Containing by weight more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) その他の陶磁製耐火製品（例えば、レトルト、るつぼ、マッフル、ノズル、プラグ、支持物、キューペル、管、さや、棒及びスライドゲート。けいそう土その他これに類するけい酸質の土から製造したものを除く。） > －アルミナ（Al2O3）又はアルミナとシリカ（SiO2）との混合物若しくは化合物の含有量が全重量の50％を超えるもの

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

In Japan, HS 690320 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 690320 means. Now see 2026 latest real trade activity for Alumina Refractory Ceramic Goods 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 6903

Top Japan import Product Under HS Code 6903

1 690390: Other $18.7M 2 690320: Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) $17.4M 3 690310: Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products $1.2M

Figures shown for 2025.

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

Top Japan export Product Under HS Code 6903

1 690320: Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) $96.3M 2 690390: Other $74.0M 3 690310: Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products $9.2M

Figures shown for 2025.

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

Related HS Code to Japan Alumina Refractory Ceramic Goods (690320)

HS Code 690320000

HS Code 690310

Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products

HS Code 690390

Other

HS Code 690100

Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths

HS Code 690210

Containing, by weight, singly or together, more than 50 % of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3

HS Code 690220

Containing, by weight, more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products

Frequently Asked Questions

What is HS code 690320 in Japan?

HS code 690320 covers Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) in Japan. It sits in Chapter 69 (Ceramic products), Heading 6903 of the Harmonized System, and is classified under Japan HS / Statistical Code.

Is HS code 690320 the same across all countries?

What system does Japan use to classify HS code 690320?

Where can I officially look up HS code 690320 in Japan?