Sao Tome and Principe HS CodeHS Code 29043400: Derivados sulfonados, nitrados ou nitrosados dos hidrocarbonetos, mesmo halogenados: Ácido perfluorooctano sulfónico, seus sais e fluoreto de perfluorooctanossulfonilo: Perfluorooctanossulfonato de potássio in Sao Tome and Principe
What is HS Code 29043400 in Sao Tome and Principe
Under Sao Tome and Principe's Pauta Aduaneira (Pauta Aduaneira), HS Code 29043400 is classified as Derivados sulfonados, nitrados ou nitrosados dos hidrocarbonetos, mesmo halogenados: Ácido perfluorooctano sulfónico, seus sais e fluoreto de perfluorooctanossulfonilo: Perfluorooctanossulfonato de potássio. Sao Tome and Principe's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29043400 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2904: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated.
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Sao Tome and Principe Tariff Classification: Pauta Aduaneira (HS-ST)
In Sao Tome and Principe, HS 29043400 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/
Related HS Code to Sao Tome and Principe Potassium PFOS Salt (29043400)
HS Code 290410
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Derivatives containing only sulpho groups, their salts and ethyl esters
HS Code 290420
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Derivatives containing only nitro or only nitroso groups
HS Code 290431
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Perfluorooctane sulphonic acid
HS Code 290432
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Ammonium perfluorooctane sulphonate
HS Code 290433
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Lithium perfluorooctane sulphonate
HS Code 290435
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Other salts of perfluorooctane sulphonic acid
HS Code 290436
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Perfluorooctane sulphonyl fluoride
HS Code 290491
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Other : Trichloronitromethane (chloropicrin)
HS Code 290499
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Other : Other
HS Code 290110
Acyclic hydrocarbons : Saturated
Frequently Asked Questions
What is HS code 29043400 in Sao Tome and Principe?
HS code 29043400 covers Derivados sulfonados, nitrados ou nitrosados dos hidrocarbonetos, mesmo halogenados: Ácido perfluorooctano sulfónico, seus sais e fluoreto de perfluorooctanossulfonilo: Perfluorooctanossulfonato de potássio in Sao Tome and Principe. It sits in Chapter 29 (Organic chemicals), Heading 2904 of the Harmonized System, and is classified under HS-ST.
Is HS code 29043400 the same across all countries?
What system does Sao Tome and Principe use to classify HS code 29043400?
Where can I officially look up HS code 29043400 in Sao Tome and Principe?