Sao Tome and Principe HS Code

HS Code 741521: Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper : Other articles, not threaded : Washers (including spring washers) in Sao Tome and Principe

Q: Is HS code 741521 the same across all countries?

Yes — up to the 6-digit level, HS code 741521 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 741521?

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 741521 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 741521 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 741521 is the WCO Harmonized System subheading for Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper : Other articles, not threaded : Washers (including spring washers). This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 741521 belongs to Section XV: Base metals and articles of base metal, Chapter 74: Copper and articles thereof, Heading 7415: Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper.

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

Classification Path of HS Code 741521 in Sao Tome and Principe

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 74

Copper and articles thereof

HS Code 7415

Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper

HS Code 741521

HS Code 74152100

Tachas, pregos, percevejos, escápulas e artigos semelhantes, de cobre ou de ferro ou aço com cabeça de cobre; parafusos, pinos ou pernos, roscados, porcas, ganchos roscados, rebites, chavetas, cavilhas, contrapinos ou troços, anilhas (arruelas) (incluindo as de pressão), e artigos semelhantes, de cobre: Outros artigos, não roscados: Anilhas (Arruelas) (incluindo as de pressão)

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

In Sao Tome and Principe, HS 741521 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 741521 means. Now see 2026 latest real trade activity for Copper Washers 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 7415

Top Sao Tome and Principe import Product Under HS Code 7415

1 741510: Nails and tacks, drawing pins, staples and similar articles $2.6K 2 741529: Other articles, not threaded : Other $2.2K 3 741539: Other threaded articles : Other $1.1K

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 Copper Washers (741521)

Copper mattes; cement copper (precipitated copper)

HS Code 740200

Unrefined copper; copper anodes for electrolytic refining

HS Code 740311

Refined copper and copper alloys, unwrought : Refined copper : Cathodes and sections of cathodes

HS Code 740312

Refined copper and copper alloys, unwrought : Refined copper : Wirebars

HS Code 740313

Refined copper and copper alloys, unwrought : Refined copper : Billets

Frequently Asked Questions

What is HS code 741521 in Sao Tome and Principe?

HS code 741521 covers Nails, tacks, drawing pins, staples (other than those of heading 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of copper : Other articles, not threaded : Washers (including spring washers) in Sao Tome and Principe. It sits in Chapter 74 (Copper and articles thereof), Heading 7415 of the Harmonized System, and is classified under HS-ST.

Is HS code 741521 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 741521?

Where can I officially look up HS code 741521 in Sao Tome and Principe?