Taipei, Chinese HS Code

HS Code 390311: Polystyrene : Expansible in Taipei, Chinese

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. Taipei, Chinese extends it under its national tariff system.

What is HS Code 390311 in Taipei, Chinese

HS Code 390311 is the WCO Harmonized System subheading for Polystyrene : Expansible. This is the most detailed internationally standardized level; Taipei, Chinese extends classifications 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 Taipei, Chinese 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 Taipei, Chinese

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 39031100009

Expansible polystyrene 發泡級聚苯乙烯

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

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 Taipei, Chinese import Product Under HS Code 3903

1 390390: Other $33.3M 2 390330: Acrylonitrilebutadienestyrene (ABS) copolymers $15.7M 3 390319: Polystyrene : Other $6.7M

Figures shown for 2025.

For more 2026 recent data, search for Taipei, Chinese import trade records

Top Taipei, Chinese export Product Under HS Code 3903

1 390330: Acrylonitrilebutadienestyrene (ABS) copolymers $880.8M 2 390319: Polystyrene : Other $397.0M 3 390311: Polystyrene : Expansible $311.9M

Figures shown for 2025.

For more 2026 recent data, search for Taipei, Chinese export trade records

Related HS Code to Taipei, Chinese Expandable Polystyrene (EPS) (390311)

HS Code 39031100009

Expansible polystyrene

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

HS Code 390190

Other

Frequently Asked Questions

What is HS code 390311 in Taipei, Chinese?

HS code 390311 covers Polystyrene : Expansible in Taipei, Chinese. It sits in Chapter 39 (Plastics and articles thereof), Heading 3903 of the Harmonized System, and is classified under its national tariff system.

Is HS code 390311 the same across all countries?