Thailand HS Code

HS Code 290311: Saturated chlorinated derivatives of acyclic hydrocarbons : Chloromethane (methyl chloride) and chloroethane (ethyl chloride) in Thailand

Q: Is HS code 290311 the same across all countries?

Yes — up to the 6-digit level, HS code 290311 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Thailand extends it under AHTN-TH.

Q: What system does Thailand use to classify HS code 290311?

Thailand classifies products under the ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH; locally พิกัดอัตราศุลกากร (AHTN 2022)), which extends HS codes to 11 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 290311 in Thailand?

The official source is https://www.customs.go.th/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 290311 in Thailand

Under Thailand's ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)), HS Code 290311 is the WCO Harmonized System subheading for Saturated chlorinated derivatives of acyclic hydrocarbons : Chloromethane (methyl chloride) and chloroethane (ethyl chloride). This is the most detailed internationally standardized level; Thailand extends classifications to 11 digits under its national tariff system. 290311 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 Thailand import export trade data and shipment records for HS Code Methyl and Ethyl Chloride on TradeInt global trade data platform

Classification Path of HS Code 290311 in Thailand

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 290311

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

HS Code 29031110000

Chloromethane (methyl chloride) คลอโรมีเทน (เมทิลคลอไรด์)

HS Code 29031190001

Ethyl chloride เอทิลคลอไรด์

HS Code 29031190090

Other อื่นๆ

Thailand Tariff Classification: ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH)

In Thailand, HS 290311 is classified under the ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)) — a 11-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (AHTN-TH)

Local name พิกัดอัตราศุลกากร (AHTN 2022)

Digits 11

Official source https://www.customs.go.th/

You know what 290311 means. Now see 2026 latest real trade activity for Methyl and Ethyl Chloride in Thailand.

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

Search 2026 Latest Thailand Import Data Search 2026 Latest Thailand Export Data

Top Trading Product of HS Code 2903

Top Thailand import Product Under HS Code 2903

1 290315: Saturated chlorinated derivatives of acyclic hydrocarbons : Ethylene dichloride (ISO) (1,2dichloroethane) $118.1M 2 290342: Halogenated derivatives of hydrocarbons $111.5M 3 290345: Halogenated derivatives of hydrocarbons $38.9M

Figures shown for 2025.

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

Top Thailand export Product Under HS Code 2903

1 290321: Unsaturated chlorinated derivatives of acyclic hydrocarbons : Vinyl chloride (chloroethylene) $42.5M 2 290342: Halogenated derivatives of hydrocarbons $8.6M 3 290329: Unsaturated chlorinated derivatives of acyclic hydrocarbons : Other $7.5M

Figures shown for 2025.

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

Related HS Code to Thailand Methyl and Ethyl Chloride (290311)

HS Code 29031110000

Chloromethane (methyl chloride)

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 290321

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

HS Code 290322

Unsaturated chlorinated derivatives of acyclic hydrocarbons : Trichloroethylene

Frequently Asked Questions

What is HS code 290311 in Thailand?

HS code 290311 covers Saturated chlorinated derivatives of acyclic hydrocarbons : Chloromethane (methyl chloride) and chloroethane (ethyl chloride) in Thailand. It sits in Chapter 29 (Organic chemicals), Heading 2903 of the Harmonized System, and is classified under AHTN-TH.

Is HS code 290311 the same across all countries?

What system does Thailand use to classify HS code 290311?

Where can I officially look up HS code 290311 in Thailand?