Portugal HS CodeHS Code 310420: Mineral or chemical fertilisers, potassic : Potassium chloride in Portugal
What is HS Code 310420 in Portugal
Under Portugal's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 310420 is the WCO Harmonized System subheading for Mineral or chemical fertilisers, potassic : Potassium chloride. This is the most detailed internationally standardized level; Portugal extends classifications to 10 digits under its national tariff system. 310420 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3104: Mineral or chemical fertilisers, potassic.
Explore more 2026 Latest Portugal import export trade data and shipment records for HS Code Potassium Chloride Fertilizer on TradeInt global trade data platformClassification Path of HS Code 310420 in Portugal
Portugal Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Portugal, HS 310420 is classified under the Combined Nomenclature / TARIC (Nomenclatura Combinada) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Nomenclatura Combinada
Digits 10
Official source https://www.portaldasfinancas.gov.pt/
Top Trading Product of HS Code 3104
Top Portugal import Product Under HS Code 3104
1 310420: Potassium chloride $25.3M2 310430: Potassium sulphate $3.0M3 310490: Other $1.8MFigures shown for 2025.
For more 2026 recent data, search for Portugal import trade recordsTop Portugal export Product Under HS Code 3104
1 310420: Potassium chloride $922.9K2 310430: Potassium sulphate $902.0K3 310490: Other $644.9KFigures shown for 2025.
For more 2026 recent data, search for Portugal export trade recordsRelated HS Code to Portugal Potassium Chloride Fertilizer (310420)
HS Code 3104201000
Potassium chloride containing <= 40% potassium monoxide in relation to the weight of the dry product (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg)
HS Code 3104205000
Potassium chloride containing > 40% but <= 62% potassium monoxide in relation to the weight of the dry product (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg)
HS Code 3104209000
Potassium chloride containing > 62% potassium monoxide in relation to the weight of the dry product (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg)
HS Code 310430
Mineral or chemical fertilisers, potassic : Potassium sulphate
HS Code 310490
Mineral or chemical fertilisers, potassic : Other
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
HS Code 310210
Mineral or chemical fertilisers, nitrogenous : Urea, whether or not in aqueous solution
HS Code 310221
Mineral or chemical fertilisers, nitrogenous : Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Ammonium sulphate
HS Code 310229
Mineral or chemical fertilisers, nitrogenous : Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate : Other
HS Code 310230
Mineral or chemical fertilisers, nitrogenous : Ammonium nitrate, whether or not in aqueous solution
Frequently Asked Questions
What is HS code 310420 in Portugal?
HS code 310420 covers Mineral or chemical fertilisers, potassic : Potassium chloride in Portugal. It sits in Chapter 31 (Fertilizers), Heading 3104 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 310420 the same across all countries?
What system does Portugal use to classify HS code 310420?
Where can I officially look up HS code 310420 in Portugal?