Sao Tome and Principe HS Code

HS Code 390521: Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Vinyl acetate copolymers : In aqueous dispersion in Sao Tome and Principe

Q: Is HS code 390521 the same across all countries?

Yes — up to the 6-digit level, HS code 390521 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 390521?

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 390521 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 390521 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 390521 is the WCO Harmonized System subheading for Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Vinyl acetate copolymers : In aqueous dispersion. This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 390521 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3905: Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.

Explore more 2026 Latest Sao Tome and Principe import export trade data and shipment records for HS Code Vinyl Acetate Copolymer Dispersion on TradeInt global trade data platform

Classification Path of HS Code 390521 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 3905

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms

HS Code 390521

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Vinyl acetate copolymers : In aqueous dispersion

HS Code 39052100

Polímeros de acetato de vinilo ou de outros ésteres de vinilo, em formas primárias; outros polímeros de vinilo, em formas primárias: Copolímeros de acetato de vinilo: Em dispersão aquosa

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

In Sao Tome and Principe, HS 390521 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 390521 means. Now see 2026 latest real trade activity for Vinyl Acetate Copolymer Dispersion in Sao Tome and Principe.

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

Search 2026 Latest Sao Tome and Principe Import Data Search 2026 Latest Sao Tome and Principe Export Data

Top Trading Product of HS Code 3905

Top Sao Tome and Principe import Product Under HS Code 3905

1 390591: Other : Copolymers $3.5K

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 Vinyl Acetate Copolymer Dispersion (390521)

HS Code 39052100

Polímeros de acetato de vinilo ou de outros ésteres de vinilo, em formas primárias; outros polímeros de vinilo, em formas primárias: Copolímeros de acetato de vinilo: Em dispersão aquosa

HS Code 390512

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Poly(vinyl acetate) : In aqueous dispersion

HS Code 390519

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Poly(vinyl acetate) : Other

HS Code 390529

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Vinyl acetate copolymers : Other

HS Code 390530

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups

HS Code 390591

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Other : Copolymers

HS Code 390599

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Other : 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

Frequently Asked Questions

What is HS code 390521 in Sao Tome and Principe?

HS code 390521 covers Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms : Vinyl acetate copolymers : In aqueous dispersion in Sao Tome and Principe. It sits in Chapter 39 (Plastics and articles thereof), Heading 3905 of the Harmonized System, and is classified under HS-ST.

Is HS code 390521 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 390521?

Where can I officially look up HS code 390521 in Sao Tome and Principe?