Belgium HS Code

HS Code 3903190040: Polystyrene, in primary forms (excl. expansible) : Crystalline polystyrene with: -|a melting point of 268|°C or more but not more than 272|°C -|a setting point of 232|°C or more but not more than 247|°C, -|whether or not containing additives and filling material in Belgium

Q: Is HS code 3903190040 the same across all countries?

Only the first 6 digits of HS code 3903190040 are internationally harmonized. The remaining digits are added by Belgium under CN / TARIC and are not directly comparable to other countries' codes.

Q: What system does Belgium use to classify HS code 3903190040?

Belgium classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Gecombineerde Nomenclatuur / Nomenclature Combinée), which extends HS codes to 10 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 3903190040 in Belgium?

The official source is https://finance.belgium.be/en/customs_excises. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 3903190040 in Belgium

Under Belgium's Combined Nomenclature / TARIC (Gecombineerde Nomenclatuur / Nomenclature Combinée), HS Code 3903190040 is classified as Polystyrene, in primary forms (excl. expansible) : Crystalline polystyrene with: -|a melting point of 268|°C or more but not more than 272|°C -|a setting point of 232|°C or more but not more than 247|°C, -|whether or not containing additives and filling material. Belgium's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3903190040 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3903: Polymers of styrene, in primary forms.

Explore more 2026 Latest Belgium import export trade data and shipment records for HS Code Other Polystyrene on TradeInt global trade data platform

Classification Path of HS Code 3903190040 in Belgium

Section VII

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

Chapter 39

Plastics and articles thereof

HS Code 3903

Polymers of styrene, in primary forms

HS Code 3903190040

Belgium Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Belgium, HS 3903190040 is classified under the Combined Nomenclature / TARIC (Gecombineerde Nomenclatuur / Nomenclature Combinée) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)

Local name Gecombineerde Nomenclatuur / Nomenclature Combinée

Digits 10

Official source https://finance.belgium.be/en/customs_excises

You know what 3903190040 means. Now see 2026 latest real trade activity for Other Polystyrene in Belgium.

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

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Top Trading Product of HS Code 3903

Top Belgium import Product Under HS Code 3903

1 390319: Polystyrene : Other $64.3M 2 390390: Other $50.9M 3 390330: Acrylonitrilebutadienestyrene (ABS) copolymers $39.5M

Figures shown for 2025.

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

Top Belgium export Product Under HS Code 3903

1 390311: Polystyrene : Expansible $117.9M 2 390319: Polystyrene : Other $76.3M 3 390390: Other $75.9M

Figures shown for 2025.

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

Related HS Code to Belgium Other Polystyrene (3903190040)

HS Code 3903190090

Polystyrene, in primary forms (excl. expansible) : Other

HS Code 390311

Polymers of styrene, in primary forms : Polystyrene : Expansible

HS Code 390320

Polymers of styrene, in primary forms : Styreneacrylonitrile (SAN) copolymers

HS Code 390330

Polymers of styrene, in primary forms : Acrylonitrilebutadienestyrene (ABS) copolymers

HS Code 390390

Polymers of styrene, in primary forms : Other

HS Code 390110

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of less than 0,94

HS Code 390120

Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of 0,94 or more

HS Code 390130

Polymers of ethylene, in primary forms : Ethylenevinyl acetate copolymers

HS Code 390140

Polymers of ethylene, in primary forms : Ethylenealphaolefins copolymers, having a specific gravity of less than 0,94

HS Code 390190

Polymers of ethylene, in primary forms : Other

3903190040 in Other Countries

See how 3903190040 (Other Polystyrene) is classified across other countries, each with its own national code and local description.

Compare 3903190040 across countries

Frequently Asked Questions

What is HS code 3903190040 in Belgium?

HS code 3903190040 covers Polystyrene, in primary forms (excl. expansible) : Crystalline polystyrene with: -|a melting point of 268|°C or more but not more than 272|°C -|a setting point of 232|°C or more but not more than 247|°C, -|whether or not containing additives and filling material in Belgium. It sits in Chapter 39 (Plastics and articles thereof), Heading 3903 of the Harmonized System, and is classified under CN / TARIC.

Is HS code 3903190040 the same across all countries?

What system does Belgium use to classify HS code 3903190040?

Where can I officially look up HS code 3903190040 in Belgium?