China HS Code

HS Code 290121: Unsaturated : Ethylene in China

Q: Is HS code 290121 the same across all countries?

Yes — up to the 6-digit level, HS code 290121 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 290121?

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 290121 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 290121 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 290121 is the WCO Harmonized System subheading for Unsaturated : Ethylene. This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 290121 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2901: Acyclic hydrocarbons.

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

Classification Path of HS Code 290121 in China

Section VI

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

Chapter 29

Organic chemicals

HS Code 2901

Acyclic hydrocarbons

HS Code 290121

Unsaturated : Ethylene

HS Code 29012100

Ethylene 乙烯

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

In China, HS 290121 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 290121 means. Now see 2026 latest real trade activity for Ethylene Gas in China.

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

Search 2026 Latest China Import Data Search 2026 Latest China Export Data

Top Trading Product of HS Code 2901

Top China import Product Under HS Code 2901

1 290110: Saturated $3.1B 2 290121: Unsaturated : Ethylene $2.3B 3 290122: Unsaturated : Propene (propylene) $1.7B

Figures shown for 2025.

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

Top China export Product Under HS Code 2901

1 290121: Unsaturated : Ethylene $144.9M 2 290122: Unsaturated : Propene (propylene) $131.5M 3 290110: Saturated $114.3M

Figures shown for 2025.

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

Related HS Code to China Ethylene Gas (290121)

Unsaturated : Propene (propylene)

HS Code 290123

Unsaturated : Butene (butylene) and isomers thereof

HS Code 290124

Unsaturated : Buta1,3diene and isoprene

HS Code 290129

Unsaturated : Other

HS Code 290211

Cyclanes, cyclenes and cycloterpenes : Cyclohexane

HS Code 290219

Cyclanes, cyclenes and cycloterpenes : Other

Frequently Asked Questions

What is HS code 290121 in China?

HS code 290121 covers Unsaturated : Ethylene in China. It sits in Chapter 29 (Organic chemicals), Heading 2901 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 290121 the same across all countries?

What system does China use to classify HS code 290121?

Where can I officially look up HS code 290121 in China?