Switzerland HS Code

HS Code 29043100: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: perfluorooctane sulphonic acid in Switzerland

Q: Is HS code 29043100 the same across all countries?

Only the first 6 digits of HS code 29043100 are internationally harmonized. The remaining digits are added by Switzerland under Tares / HS-CH and are not directly comparable to other countries' codes.

Q: What system does Switzerland use to classify HS code 29043100?

Switzerland classifies products under the Tares — Swiss Customs Tariff (Tares / HS-CH; locally Schweizer Zolltarif (Tares)), 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 29043100 in Switzerland?

The official source is https://www.bazg.admin.ch/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 29043100 in Switzerland

Under Switzerland's Tares — Swiss Customs Tariff (Schweizer Zolltarif (Tares)), HS Code 29043100 is classified as Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: perfluorooctane sulphonic acid. Switzerland's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29043100 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.

Explore more 2026 Latest Switzerland import export trade data and shipment records for HS Code Perfluorooctane Sulphonic Acid (PFOS) on TradeInt global trade data platform

Classification Path of HS Code 29043100 in Switzerland

Section VI

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

Chapter 29

Organic chemicals

HS Code 2904

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated

HS Code 29043100

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: perfluorooctane sulphonic acid

Switzerland Tariff Classification: Tares — Swiss Customs Tariff (Tares / HS-CH)

In Switzerland, HS 29043100 is classified under the Tares — Swiss Customs Tariff (Schweizer Zolltarif (Tares)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Tares — Swiss Customs Tariff (Tares / HS-CH)

Local name Schweizer Zolltarif (Tares)

Digits 8

Official source https://www.bazg.admin.ch/

You know what 29043100 means. Now see 2026 latest real trade activity for Perfluorooctane Sulphonic Acid (PFOS) in Switzerland.

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

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Top Trading Product of HS Code 2904

Top Switzerland import Product Under HS Code 2904

1 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $13.1M 2 290499: Other : Other $4.3M 3 290420: Derivatives containing only nitro or only nitroso groups $302.5K

Figures shown for 2025.

For more 2026 recent data, search for Switzerland import trade records

Top Switzerland export Product Under HS Code 2904

1 290410: Derivatives containing only sulpho groups, their salts and ethyl esters $3.1M 2 290499: Other : Other $1.6M 3 290420: Derivatives containing only nitro or only nitroso groups $183.0K

Figures shown for 2025.

For more 2026 recent data, search for Switzerland export trade records

Related HS Code to Switzerland Perfluorooctane Sulphonic Acid (PFOS) (29043100)

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 290432

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated : Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : Ammonium perfluorooctane sulphonate

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

29043100 in Other Countries

See how 29043100 (Perfluorooctane Sulphonic Acid (PFOS)) is classified across other countries, each with its own national code and local description.

Compare 29043100 across countries

Frequently Asked Questions

What is HS code 29043100 in Switzerland?

HS code 29043100 covers Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride: perfluorooctane sulphonic acid in Switzerland. It sits in Chapter 29 (Organic chemicals), Heading 2904 of the Harmonized System, and is classified under Tares / HS-CH.

Is HS code 29043100 the same across all countries?

What system does Switzerland use to classify HS code 29043100?

Where can I officially look up HS code 29043100 in Switzerland?