Norway HS Code

HS Code 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate in Norway

Q: What is HS code 310221 in Norway?

HS code 310221 covers Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate in Norway. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under HS-NO.

Q: Is HS code 310221 the same across all countries?

Yes — up to the 6-digit level, HS code 310221 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Norway extends it under HS-NO.

Q: What system does Norway use to classify HS code 310221?

Norway classifies products under the Norwegian Customs Tariff (HS-NO; locally Tolltariffen), 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 310221 in Norway?

The official source is https://www.toll.no/en/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 310221 in Norway

Under Norway's Norwegian Customs Tariff (Tolltariffen), HS Code 310221 is the WCO Harmonized System subheading for Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate. This is the most detailed internationally standardized level; Norway extends classifications to 8 digits under its national tariff system. 310221 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3102: Mineral or chemical fertilisers, nitrogenous.

Explore more 2026 Latest Norway import export trade data and shipment records for HS Code Ammonium Sulphate Fertilizer on TradeInt global trade data platform

Classification Path of HS Code 310221 in Norway

Section VI

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

Chapter 31

Fertilizers

HS Code 3102

Mineral or chemical fertilisers, nitrogenous

HS Code 310221

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate

HS Code 31022100

Ammonium sulphate (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg) Ammoniumsulfat (1988-) (M1=kg, M2=nei)

Norway Tariff Classification: Norwegian Customs Tariff (HS-NO)

In Norway, HS 310221 is classified under the Norwegian Customs Tariff (Tolltariffen) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Norwegian Customs Tariff (HS-NO)

Local name Tolltariffen

Digits 8

Official source https://www.toll.no/en/

You know what 310221 means. Now see 2026 latest real trade activity for Ammonium Sulphate Fertilizer in Norway.

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

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Top Trading Product of HS Code 3102

Top Norway import Product Under HS Code 3102

1 310240: Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances $39.8M 2 310290: Other, including mixtures not specified in the foregoing subheadings $24.1M 3 310230: Ammonium nitrate, whether or not in aqueous solution $18.4M

Figures shown for 2025.

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

Top Norway export Product Under HS Code 3102

1 310221: Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate $499.1K 2 310250: Sodium nitrate $7.4K

Figures shown for 2025.

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

Related HS Code to Norway Ammonium Sulphate Fertilizer (310221)

HS Code 31022100

Ammonium sulphate (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310210

Urea, whether or not in aqueous solution

HS Code 310229

Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Other

HS Code 310230

Ammonium nitrate, whether or not in aqueous solution

HS Code 310240

Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilising substances

HS Code 310250

Sodium nitrate

HS Code 310260

Double salts and mixtures of calcium nitrate and ammonium nitrate

HS Code 310280

Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution

HS Code 310290

Other, including mixtures not specified in the foregoing subheadings

HS Code 310100

Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products

Frequently Asked Questions

What is HS code 310221 in Norway?

HS code 310221 covers Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate in Norway. It sits in Chapter 31 (Fertilizers), Heading 3102 of the Harmonized System, and is classified under HS-NO.

Is HS code 310221 the same across all countries?

What system does Norway use to classify HS code 310221?

Where can I officially look up HS code 310221 in Norway?