Sao Tome and Principe HS Code

HS Code 390220: Polymers of propylene or of other olefins, in primary forms : Polyisobutylene in Sao Tome and Principe

Q: Is HS code 390220 the same across all countries?

Yes — up to the 6-digit level, HS code 390220 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Sao Tome and Principe extends it under HS-ST.

Q: What system does Sao Tome and Principe use to classify HS code 390220?

Sao Tome and Principe classifies products under the Pauta Aduaneira (HS-ST; locally Pauta Aduaneira), 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 390220 in Sao Tome and Principe?

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

What is HS Code 390220 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 390220 is the WCO Harmonized System subheading for Polymers of propylene or of other olefins, in primary forms : Polyisobutylene. This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 390220 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3902: Polymers of propylene or of other olefins, in primary forms.

Explore more 2026 Latest Sao Tome and Principe import export trade data and shipment records for HS Code Polyisobutylene Polymer on TradeInt global trade data platform

Classification Path of HS Code 390220 in Sao Tome and Principe

Section VII

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

Chapter 39

Plastics and articles thereof

HS Code 3902

Polymers of propylene or of other olefins, in primary forms

HS Code 390220

Polymers of propylene or of other olefins, in primary forms : Polyisobutylene

HS Code 39022000

Polímeros de propileno ou de outras olefinas, em formas primárias: Poliisobutileno

Sao Tome and Principe Tariff Classification: Pauta Aduaneira (HS-ST)

In Sao Tome and Principe, HS 390220 is classified under the Pauta Aduaneira (Pauta Aduaneira) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Pauta Aduaneira (HS-ST)

Local name Pauta Aduaneira

Digits 8

Official source https://www.alfandegas.gov.st/

You know what 390220 means. Now see 2026 latest real trade activity for Polyisobutylene Polymer in Sao Tome and Principe.

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

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Top Trading Product of HS Code 3902

Top Sao Tome and Principe import Product Under HS Code 3902

1 390290: Other $1.3K 2 390210: Polypropylene $54

Figures shown for 2023.

For more 2026 recent data, search for Sao Tome and Principe import trade records

Related HS Code to Sao Tome and Principe Polyisobutylene Polymer (390220)

HS Code 39022000

Polímeros de propileno ou de outras olefinas, em formas primárias: Poliisobutileno

HS Code 390210

Polymers of propylene or of other olefins, in primary forms : Polypropylene

HS Code 390230

Polymers of propylene or of other olefins, in primary forms : Propylene copolymers

HS Code 390290

Polymers of propylene or of other olefins, 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

HS Code 390311

Polymers of styrene, in primary forms : Polystyrene : Expansible

Frequently Asked Questions

What is HS code 390220 in Sao Tome and Principe?

HS code 390220 covers Polymers of propylene or of other olefins, in primary forms : Polyisobutylene in Sao Tome and Principe. It sits in Chapter 39 (Plastics and articles thereof), Heading 3902 of the Harmonized System, and is classified under HS-ST.

Is HS code 390220 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 390220?

Where can I officially look up HS code 390220 in Sao Tome and Principe?