China HS Code

HS Code 40051000: Rubber compounded with carbon black or silica, unvulcanized in China

Q: Is HS code 40051000 the same across all countries?

Only the first 6 digits of HS code 40051000 are internationally harmonized. The remaining digits are added by China under China HS / CCCHS and are not directly comparable to other countries' codes.

Q: What system does China use to classify HS code 40051000?

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 40051000 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 40051000 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 40051000 is classified as Rubber compounded with carbon black or silica, unvulcanized. China's tariff system extends the WCO Harmonized System to 13 digits with national subdivisions. 40051000 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 40: Rubber and articles thereof, Heading 4005: Compounded rubber, unvulcanised, in primary forms or in plates, sheets or strip.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Carbon Black Compounded Rubber on TradeInt global trade data platform

What is HS Code 40051000 in China in local language

HS Code 40051000: 与碳黑或硅石混合未硫化的复合橡胶，初级形状或板、片、带

Classification Path of HS Code 40051000 in China

Section VII

Chapters (39-40) Plastics and articles thereof; rubber and articles thereof

Chapter 40

Rubber and articles thereof

HS Code 4005

Compounded rubber, unvulcanised, in primary forms or in plates, sheets or strip

HS Code 40051000

Rubber compounded with carbon black or silica, unvulcanized 与碳黑或硅石混合未硫化的复合橡胶，初级形状或板、片、带

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

In China, HS 40051000 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/

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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 4005

Top China import Product Under HS Code 4005

1 400510: Compounded with carbon black or silica $216.4M 2 400591: Other : Plates, sheets and strip $30.9M 3 400599: Other : Other $25.6M

Figures shown for 2025.

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

Top China export Product Under HS Code 4005

1 400510: Compounded with carbon black or silica $136.6M 2 400591: Other : Plates, sheets and strip $40.8M 3 400599: Other : Other $12.9M

Figures shown for 2025.

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

Related HS Code to China Carbon Black Compounded Rubber (40051000)

HS Code 400520

Solutions; dispersions other than those of subheading 400510

HS Code 400591

Other : Plates, sheets and strip

HS Code 400599

Other : Other

HS Code 400110

Natural rubber latex, whether or not prevulcanised

HS Code 400121

Natural rubber in other forms : Smoked sheets

HS Code 400122

Natural rubber in other forms : Technically specified natural rubber (TSNR)

HS Code 400129

Natural rubber in other forms : Other

HS Code 400130

Balata, guttapercha, guayule, chicle and similar natural gums

HS Code 400211

Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Latex

HS Code 400219

Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Other

40051000 in Other Countries

See how 40051000 (Carbon Black Compounded Rubber) is classified across other countries, each with its own national code and local description.

Compare 40051000 across countries

Frequently Asked Questions

What is HS code 40051000 in China?

HS code 40051000 covers Rubber compounded with carbon black or silica, unvulcanized in China. It sits in Chapter 40 (Rubber and articles thereof), Heading 4005 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 40051000 the same across all countries?

What system does China use to classify HS code 40051000?

Where can I officially look up HS code 40051000 in China?