Thailand HS Code

HS Code 291550: Propionic acid, its salts and esters in Thailand

Q: Is HS code 291550 the same across all countries?

Yes — up to the 6-digit level, HS code 291550 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 291550?

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 291550 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 291550 in Thailand

Under Thailand's ASEAN Harmonized Tariff Nomenclature 2022 — Thai Customs Tariff (พิกัดอัตราศุลกากร (AHTN 2022)), HS Code 291550 is the WCO Harmonized System subheading for Propionic acid, its salts and esters. This is the most detailed internationally standardized level; Thailand extends classifications to 11 digits under its national tariff system. 291550 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2915: Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

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

Classification Path of HS Code 291550 in Thailand

Section VI

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

Chapter 29

Organic chemicals

HS Code 2915

Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 291550

Propionic acid, its salts and esters

HS Code 29155000101

PROPIONIC ACID กรดโพรพิโอนิก

HS Code 29155000201

CALCIUM PROPIONATE แคลเซียมโพรพิโอเนต

HS Code 29155000202

SODIUM PROPIONATE โซเดียมโพรพิโอเนต

HS Code 29155000301

PENTAMETHYLENE DIPROPIONATE เพนตะเมทิลีนไดโพรไพโอเนต

HS Code 29155000950

OTHER อื่น ๆ

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

In Thailand, HS 291550 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 291550 means. Now see 2026 latest real trade activity for Propionic Acid 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 2915

Top Thailand import Product Under HS Code 2915

1 291590: Other $54.7M 2 291531: Esters of acetic acid : Ethyl acetate $50.1M 3 291521: Acetic acid and its salts; acetic anhydride : Acetic acid $46.8M

Figures shown for 2025.

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

Top Thailand export Product Under HS Code 2915

1 291531: Esters of acetic acid : Ethyl acetate $5.1M 2 291570: Palmitic acid, stearic acid, their salts and esters $5.0M 3 291529: Acetic acid and its salts; acetic anhydride : Other $3.2M

Figures shown for 2025.

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

Related HS Code to Thailand Propionic Acid (291550)

PENTAMETHYLENE DIPROPIONATE

HS Code 29155000950

OTHER

HS Code 291511

Formic acid, its salts and esters : Formic acid

HS Code 291512

Formic acid, its salts and esters : Salts of formic acid

HS Code 291513

Formic acid, its salts and esters : Esters of formic acid

HS Code 291521

Acetic acid and its salts; acetic anhydride : Acetic acid

HS Code 291524

Acetic acid and its salts; acetic anhydride : Acetic anhydride

Frequently Asked Questions

What is HS code 291550 in Thailand?

HS code 291550 covers Propionic acid, its salts and esters in Thailand. It sits in Chapter 29 (Organic chemicals), Heading 2915 of the Harmonized System, and is classified under AHTN-TH.

Is HS code 291550 the same across all countries?

What system does Thailand use to classify HS code 291550?

Where can I officially look up HS code 291550 in Thailand?