Singapore HS Code

HS Code 29012400: Buta-1,3-diene and isoprene in Singapore

Q: Is HS code 29012400 the same across all countries?

Only the first 6 digits of HS code 29012400 are internationally harmonized. The remaining digits are added by Singapore under STCCED / HS-SG and are not directly comparable to other countries' codes.

Q: What system does Singapore use to classify HS code 29012400?

Singapore classifies products under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG; locally STCCED 2022), 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 29012400 in Singapore?

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

What is HS Code 29012400 in Singapore

Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 29012400 is classified as Buta-1,3-diene and isoprene. Singapore's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29012400 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2901: Acyclic hydrocarbons.

Explore more 2026 Latest Singapore import export trade data and shipment records for HS Code Butadiene and Isoprene on TradeInt global trade data platform

Classification Path of HS Code 29012400 in Singapore

Section VI

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

Chapter 29

Organic chemicals

HS Code 2901

Acyclic hydrocarbons

HS Code 29012400

Buta-1,3-diene and isoprene

Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

In Singapore, HS 29012400 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)

Local name STCCED 2022

Digits 8

Official source https://www.customs.gov.sg/

You know what 29012400 means. Now see 2026 latest real trade activity for Butadiene and Isoprene in Singapore.

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

Search 2026 Latest Singapore Import Data Search 2026 Latest Singapore Export Data

Top Trading Product of HS Code 2901

Top Singapore import Product Under HS Code 2901

1 290129: Unsaturated : Other $218.4M 2 290122: Unsaturated : Propene (propylene) $70.1M 3 290110: Saturated $29.2M

Figures shown for 2025.

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

Top Singapore export Product Under HS Code 2901

1 290121: Unsaturated : Ethylene $291.4M 2 290124: Unsaturated : Buta1,3diene and isoprene $123.0M 3 290129: Unsaturated : Other $78.2M

Figures shown for 2025.

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

Related HS Code to Singapore Butadiene and Isoprene (29012400)

HS Code 290110

Acyclic hydrocarbons : Saturated

HS Code 290121

Acyclic hydrocarbons : Unsaturated : Ethylene

HS Code 290122

Acyclic hydrocarbons : Unsaturated : Propene (propylene)

HS Code 290123

Acyclic hydrocarbons : Unsaturated : Butene (butylene) and isomers thereof

HS Code 290129

Acyclic hydrocarbons : Unsaturated : Other

HS Code 290211

Cyclic hydrocarbons : Cyclanes, cyclenes and cycloterpenes : Cyclohexane

HS Code 290219

Cyclic hydrocarbons : Cyclanes, cyclenes and cycloterpenes : Other

HS Code 290220

Cyclic hydrocarbons : Benzene

HS Code 290230

Cyclic hydrocarbons : Toluene

HS Code 290241

Cyclic hydrocarbons : Xylenes : oXylene

29012400 in Other Countries

See how 29012400 (Butadiene and Isoprene) is classified across other countries, each with its own national code and local description.

Compare 29012400 across countries

Frequently Asked Questions

What is HS code 29012400 in Singapore?

HS code 29012400 covers Buta-1,3-diene and isoprene in Singapore. It sits in Chapter 29 (Organic chemicals), Heading 2901 of the Harmonized System, and is classified under STCCED / HS-SG.

Is HS code 29012400 the same across all countries?

What system does Singapore use to classify HS code 29012400?

Where can I officially look up HS code 29012400 in Singapore?