Sao Tome and Principe HS Code

HS Code 292521: Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imines and their derivatives; salts thereof : Chlordimeform (ISO) in Sao Tome and Principe

Q: Is HS code 292521 the same across all countries?

Yes — up to the 6-digit level, HS code 292521 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 292521?

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 292521 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 292521 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 292521 is the WCO Harmonized System subheading for Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imines and their derivatives; salts thereof : Chlordimeform (ISO). This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 292521 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2925: Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds.

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

Classification Path of HS Code 292521 in Sao Tome and Principe

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2925

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds

HS Code 292521

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imines and their derivatives; salts thereof : Chlordimeform (ISO)

HS Code 29252100

Compostos de função carboxiimida (incluindo a sacarina e seus sais) ou de função imina: Iminas e seus derivados; sais destes produtos: Clorodimeformo (ISO)

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

In Sao Tome and Principe, HS 292521 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/

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Related HS Code to Sao Tome and Principe Chlordimeform Pesticide (292521)

HS Code 29252100

Compostos de função carboxiimida (incluindo a sacarina e seus sais) ou de função imina: Iminas e seus derivados; sais destes produtos: Clorodimeformo (ISO)

HS Code 292511

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imides and their derivatives; salts thereof : Saccharin and its salts

HS Code 292512

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imides and their derivatives; salts thereof : Glutethimide (INN)

HS Code 292519

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imides and their derivatives; salts thereof : Other

HS Code 292529

Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imines and their derivatives; salts thereof : Other

HS Code 290110

Acyclic hydrocarbons : Saturated

HS Code 290121

Acyclic hydrocarbons : Unsaturated : Ethylene

HS Code 290122

Acyclic hydrocarbons : Unsaturated : Propene (propylene)

HS Code 290123

Acyclic hydrocarbons : Unsaturated : Butene (butylene) and isomers thereof

HS Code 290124

Acyclic hydrocarbons : Unsaturated : Buta1,3diene and isoprene

Frequently Asked Questions

What is HS code 292521 in Sao Tome and Principe?

HS code 292521 covers Carboxyimidefunction compounds (including saccharin and its salts) and iminefunction compounds : Imines and their derivatives; salts thereof : Chlordimeform (ISO) in Sao Tome and Principe. It sits in Chapter 29 (Organic chemicals), Heading 2925 of the Harmonized System, and is classified under HS-ST.

Is HS code 292521 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 292521?

Where can I officially look up HS code 292521 in Sao Tome and Principe?