China HS Code

HS Code 290321: Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene) in China

Q: Is HS code 290321 the same across all countries?

Yes — up to the 6-digit level, HS code 290321 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 290321?

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 290321 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 290321 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 290321 is the WCO Harmonized System subheading for Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene). This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 290321 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2903: Halogenated derivatives of hydrocarbons.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Vinyl Chloride Monomer (VCM) on TradeInt global trade data platform

Classification Path of HS Code 290321 in China

Section VI

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

Chapter 29

Organic chemicals

HS Code 2903

Halogenated derivatives of hydrocarbons

HS Code 290321

Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene)

HS Code 29032100

Vinyl chloride (chloroethylene) 氯乙烯

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

In China, HS 290321 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 290321 means. Now see 2026 latest real trade activity for Vinyl Chloride Monomer (VCM) 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 2903

Top China import Product Under HS Code 2903

1 290321: Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene) $358.5M 2 290315: Saturated chlorinated derivatives of acyclic hydrocarbons : Ethylene dichloride (ISO) (1,2dichloroethane) $79.5M 3 290399: Halogenated derivatives of aromatic hydrocarbons : Other $77.3M

Figures shown for 2025.

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

Top China export Product Under HS Code 2903

1 290345: Halogenated derivatives of hydrocarbons $740.1M 2 290342: Halogenated derivatives of hydrocarbons $412.8M 3 290399: Halogenated derivatives of aromatic hydrocarbons : Other $391.8M

Figures shown for 2025.

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

Related HS Code to China Vinyl Chloride Monomer (VCM) (290321)

HS Code 29032100

Vinyl chloride (chloroethylene)

HS Code 290311

Saturated chlorinated derivatives of acyclic hydrocarbons : Chloromethane (methyl chloride) and chloroethane (ethyl chloride)

HS Code 290312

Saturated chlorinated derivatives of acyclic hydrocarbons : Dichloromethane (methylene chloride)

HS Code 290313

Saturated chlorinated derivatives of acyclic hydrocarbons : Chloroform (trichloromethane)

HS Code 290314

Saturated chlorinated derivatives of acyclic hydrocarbons : Carbon tetrachloride

HS Code 290315

Saturated chlorinated derivatives of acyclic hydrocarbons : Ethylene dichloride (ISO) (1,2dichloroethane)

HS Code 290319

Saturated chlorinated derivatives of acyclic hydrocarbons : Other

HS Code 290322

Unsaturated chlorinated derivatives of acyclic hydrocarbons : Trichloroethylene

HS Code 290323

Unsaturated chlorinated derivatives of acyclic hydrocarbons : Tetrachloroethylene (perchloroethylene)

HS Code 290329

Unsaturated chlorinated derivatives of acyclic hydrocarbons : Other

Frequently Asked Questions

What is HS code 290321 in China?

HS code 290321 covers Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene) in China. It sits in Chapter 29 (Organic chemicals), Heading 2903 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 290321 the same across all countries?

What system does China use to classify HS code 290321?

Where can I officially look up HS code 290321 in China?