Hong Kong, China Special Administrative Region HS Code

HS Code 290321: Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene) in Hong Kong, China Special Administrative Region

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. Hong Kong, China Special Administrative Region extends it under HKHS.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 290321?

Hong Kong, China Special Administrative Region classifies products under the Hong Kong Harmonized System (HKHS; locally 香港協調制度), which extends HS codes to 8 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 Hong Kong, China Special Administrative Region?

The official source is https://www.customs.gov.hk/en/home/index.html. 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 Hong Kong, China Special Administrative Region

Under Hong Kong, China Special Administrative Region's Hong Kong Harmonized System (香港協調制度), 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; Hong Kong, China Special Administrative Region extends classifications to 8 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 Hong Kong, China Special Administrative Region 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 Hong Kong, China Special Administrative Region

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) 乙烯基氯（氯乙烯）

Hong Kong, China Special Administrative Region Tariff Classification: Hong Kong Harmonized System (HKHS)

In Hong Kong, China Special Administrative Region, HS 290321 is classified under the Hong Kong Harmonized System (香港協調制度) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Hong Kong Harmonized System (HKHS)

Local name 香港協調制度

Digits 8

Official source https://www.customs.gov.hk/en/home/index.html

You know what 290321 means. Now see 2026 latest real trade activity for Vinyl Chloride Monomer (VCM) in Hong Kong, China Special Administrative Region.

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

Search 2026 Latest Hong Kong, China Special Administrative Region Import Data Search 2026 Latest Hong Kong, China Special Administrative Region Export Data

Top Trading Product of HS Code 2903

Top Hong Kong, China Special Administrative Region import Product Under HS Code 2903

1 290342: Halogenated derivatives of hydrocarbons $16.1M 2 290345: Halogenated derivatives of hydrocarbons $2.2M 3 290349: Halogenated derivatives of hydrocarbons $1.9M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region import trade records

Top Hong Kong, China Special Administrative Region export Product Under HS Code 2903

1 290342: Halogenated derivatives of hydrocarbons $18.3M 2 290349: Halogenated derivatives of hydrocarbons $2.5M 3 290389: Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons : Other $1.6M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region export trade records

Related HS Code to Hong Kong, China Special Administrative Region 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 Hong Kong, China Special Administrative Region?

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

Is HS code 290321 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 290321?

Where can I officially look up HS code 290321 in Hong Kong, China Special Administrative Region?