Sao Tome and Principe HS Code

HS Code 290943: Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etheralcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : Monobutyl ethers of ethylene glycol or of diethylene glycol in Sao Tome and Principe

Q: Is HS code 290943 the same across all countries?

Yes — up to the 6-digit level, HS code 290943 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 290943?

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 290943 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 290943 in Sao Tome and Principe

Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 290943 is the WCO Harmonized System subheading for Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etheralcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : Monobutyl ethers of ethylene glycol or of diethylene glycol. This is the most detailed internationally standardized level; Sao Tome and Principe extends classifications to 8 digits under its national tariff system. 290943 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2909: Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives.

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Classification Path of HS Code 290943 in Sao Tome and Principe

Section VI

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

Chapter 29

Organic chemicals

HS Code 2909

HS Code 290943

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etheralcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : Monobutyl ethers of ethylene glycol or of diethylene glycol

HS Code 29094300

Éteres, éteres-álcoois, éteres-fenóis, éteres-álcoois-fenóis, peróxidos de álcoois, peróxidos de éteres, peróxidos de cetonas (de constituição química definida ou não), e seus derivados halogenados, sulfonados, nitrados ou nitrosados: Éteres álcoois e seus derivados halogenados, sulfonados, nitrados ou nitrosados: Éteres monobutílicos do etilenoglicol ou do dietilenoglicol

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

In Sao Tome and Principe, HS 290943 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 Monobutyl Glycol Ethers (290943)

HS Code 29094300

HS Code 290911

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives : Diethyl ether

HS Code 290919

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives : Other

HS Code 290920

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 290930

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 290941

HS Code 290944

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etheralcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : Other monoalkylethers of ethylene glycol or of diethylene glycol

HS Code 290949

HS Code 290950

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etherphenols, etheralcoholphenols and their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 290960

Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives

Frequently Asked Questions

What is HS code 290943 in Sao Tome and Principe?

HS code 290943 covers Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Etheralcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : Monobutyl ethers of ethylene glycol or of diethylene glycol in Sao Tome and Principe. It sits in Chapter 29 (Organic chemicals), Heading 2909 of the Harmonized System, and is classified under HS-ST.

Is HS code 290943 the same across all countries?

What system does Sao Tome and Principe use to classify HS code 290943?

Where can I officially look up HS code 290943 in Sao Tome and Principe?