Brazil HS Code

HS Code 390311: Polystyrene : Expansible in Brazil

Q: Is HS code 390311 the same across all countries?

Yes — up to the 6-digit level, HS code 390311 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Brazil extends it under NCM.

Q: What system does Brazil use to classify HS code 390311?

Brazil classifies products under the Nomenclatura Común del Mercosur (NCM; locally Nomenclatura Comum do Mercosul (NCM)), 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 390311 in Brazil?

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

What is HS Code 390311 in Brazil

Under Brazil's Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)), HS Code 390311 is the WCO Harmonized System subheading for Polystyrene : Expansible. This is the most detailed internationally standardized level; Brazil extends classifications to 8 digits under its national tariff system. 390311 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 Brazil import export trade data and shipment records for HS Code Expandable Polystyrene (EPS) on TradeInt global trade data platform

Classification Path of HS Code 390311 in Brazil

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 390311

Polystyrene : Expansible

HS Code 39031110

Polímeros de estireno em formas primárias: Poliestireno: Expansível: Com carga

HS Code 39031120

Polímeros de estireno em formas primárias: Poliestireno: Expansível: Sem carga

Brazil Tariff Classification: Nomenclatura Común del Mercosur (NCM)

In Brazil, HS 390311 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Nomenclatura Común del Mercosur (NCM)

Local name Nomenclatura Comum do Mercosul (NCM)

Digits 8

Official source https://www.gov.br/receitafederal/pt-br

You know what 390311 means. Now see 2026 latest real trade activity for Expandable Polystyrene (EPS) in Brazil.

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

Search 2026 Latest Brazil Import Data Search 2026 Latest Brazil Export Data

Top Trading Product of HS Code 3903

Top Brazil import Product Under HS Code 3903

1 390330: Acrylonitrilebutadienestyrene (ABS) copolymers $172.6M 2 390390: Other $85.9M 3 390319: Polystyrene : Other $70.2M

Figures shown for 2025.

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

Top Brazil export Product Under HS Code 3903

1 390319: Polystyrene : Other $41.7M 2 390390: Other $18.9M 3 390311: Polystyrene : Expansible $5.9M

Figures shown for 2025.

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

Related HS Code to Brazil Expandable Polystyrene (EPS) (390311)

HS Code 39031110

Polímeros de estireno em formas primárias: Poliestireno: Expansível: Com carga

HS Code 39031120

Polímeros de estireno em formas primárias: Poliestireno: Expansível: Sem carga

HS Code 390319

Polystyrene : Other

HS Code 390320

Styreneacrylonitrile (SAN) copolymers

HS Code 390330

Acrylonitrilebutadienestyrene (ABS) copolymers

HS Code 390390

Other

HS Code 390110

Polyethylene having a specific gravity of less than 0,94

HS Code 390120

Polyethylene having a specific gravity of 0,94 or more

HS Code 390130

Ethylenevinyl acetate copolymers

HS Code 390140

Ethylenealphaolefins copolymers, having a specific gravity of less than 0,94

Frequently Asked Questions

What is HS code 390311 in Brazil?

HS code 390311 covers Polystyrene : Expansible in Brazil. It sits in Chapter 39 (Plastics and articles thereof), Heading 3903 of the Harmonized System, and is classified under NCM.

Is HS code 390311 the same across all countries?

What system does Brazil use to classify HS code 390311?

Where can I officially look up HS code 390311 in Brazil?