China HS Code

HS Code 284130: Sodium dichromate in China

Q: Is HS code 284130 the same across all countries?

Yes — up to the 6-digit level, HS code 284130 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. China extends it under China HS / CCCHS.

Q: What system does China use to classify HS code 284130?

China classifies products under the Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS; locally 中华人民共和国海关进出口税则), which extends HS codes to 13 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 284130 in China?

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

What is HS Code 284130 in China

Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 284130 is the WCO Harmonized System subheading for Sodium dichromate. This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 284130 belongs to Section VI: Products of the chemical or allied industries, Chapter 28: Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Heading 2841: Salts of oxometallic or peroxometallic acids.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Sodium Dichromate on TradeInt global trade data platform

Classification Path of HS Code 284130 in China

Section VI

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

Chapter 28

Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HS Code 2841

Salts of oxometallic or peroxometallic acids

HS Code 284130

Sodium dichromate

HS Code 28413000

Sodium dichromate 28415000 Other chromates&dichromates, nes; peroxochromates 重铬酸钠

China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

In China, HS 284130 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

Local name 中华人民共和国海关进出口税则

Digits 13

Official source http://english.customs.gov.cn/

You know what 284130 means. Now see 2026 latest real trade activity for Sodium Dichromate in China.

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

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Top Trading Product of HS Code 2841

Top China import Product Under HS Code 2841

1 284190: Other $228.5M 2 284170: Molybdates $60.3M 3 284180: Tungstates (wolframates) $45.9M

Figures shown for 2025.

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

Top China export Product Under HS Code 2841

1 284190: Other $162.0M 2 284180: Tungstates (wolframates) $117.8M 3 284169: Manganites, manganates and permanganates : Other $34.1M

Figures shown for 2025.

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

Related HS Code to China Sodium Dichromate (284130)

HS Code 28413000

Sodium dichromate 28415000 Other chromates&dichromates, nes; peroxochromates

HS Code 284150

Other chromates and dichromates; peroxochromates

HS Code 284161

Manganites, manganates and permanganates : Potassium permanganate

HS Code 284169

Manganites, manganates and permanganates : Other

HS Code 284170

Molybdates

HS Code 284180

Tungstates (wolframates)

Frequently Asked Questions

What is HS code 284130 in China?

HS code 284130 covers Sodium dichromate in China. It sits in Chapter 28 (Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes), Heading 2841 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 284130 the same across all countries?

What system does China use to classify HS code 284130?

Where can I officially look up HS code 284130 in China?