Thailand HS Code

HS Code 400239: Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other in Thailand

Q: Is HS code 400239 the same across all countries?

Yes — up to the 6-digit level, HS code 400239 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 400239?

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 400239 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 400239 in Thailand

Under Thailand's ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)), HS Code 400239 is the WCO Harmonized System subheading for Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other. This is the most detailed internationally standardized level; Thailand extends classifications to 11 digits under its national tariff system. 400239 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 40: Rubber and articles thereof, Heading 4002: Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip.

Explore more 2026 Latest Thailand import export trade data and shipment records for HS Code Halobutyl Rubber on TradeInt global trade data platform

Classification Path of HS Code 400239 in Thailand

Section VII

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

Chapter 40

Rubber and articles thereof

HS Code 4002

Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip

HS Code 400239

Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other

HS Code 40023910001

In primary forms ในลักษณะขั้นปฐม

HS Code 40023910002

In plates, sheets or strip เป็นแผ่น แผ่นบางหรือเป็นแถบ

HS Code 40023910090

Other อื่น ๆ

HS Code 40023990000

Other อื่น ๆ

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

In Thailand, HS 400239 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 400239 means. Now see 2026 latest real trade activity for Halobutyl Rubber 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 4002

Top Thailand import Product Under HS Code 4002

1 400219: Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Other $455.9M 2 400220: Butadiene rubber (BR) $301.6M 3 400251: Acrylonitrilebutadiene rubber (NBR) : Latex $152.3M

Figures shown for 2025.

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

Top Thailand export Product Under HS Code 4002

1 400280: Mixtures of any product of heading 4001 with any product of this heading $3.3B 2 400219: Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Other $307.6M 3 400251: Acrylonitrilebutadiene rubber (NBR) : Latex $91.8M

Figures shown for 2025.

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

Related HS Code to Thailand Halobutyl Rubber (400239)

HS Code 40023910001

In primary forms

HS Code 40023910002

In plates, sheets or strip

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

HS Code 400219

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

HS Code 400220

Butadiene rubber (BR)

HS Code 400231

Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Isobuteneisoprene (butyl) rubber (IIR)

HS Code 400241

Chloroprene (chlorobutadiene) rubber (CR) : Latex

HS Code 400249

Chloroprene (chlorobutadiene) rubber (CR) : Other

Frequently Asked Questions

What is HS code 400239 in Thailand?

HS code 400239 covers Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other in Thailand. It sits in Chapter 40 (Rubber and articles thereof), Heading 4002 of the Harmonized System, and is classified under AHTN-TH.

Is HS code 400239 the same across all countries?

What system does Thailand use to classify HS code 400239?

Where can I officially look up HS code 400239 in Thailand?