Spain HS CodeHS Code 283421: Nitrites; nitrates : Nitrates : Of potassium in Spain
What is HS Code 283421 in Spain
Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 283421 is the WCO Harmonized System subheading for Nitrites; nitrates : Nitrates : Of potassium. This is the most detailed internationally standardized level; Spain extends classifications to 10 digits under its national tariff system. 283421 belongs to Section VI: Products of the chemical or allied industries, Chapter 28: Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Heading 2834: Nitrites; nitrates.
Explore more 2026 Latest Spain import export trade data and shipment records for HS Code Potassium Nitrate (Saltpeter) on TradeInt global trade data platformClassification Path of HS Code 283421 in Spain
Spain Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Spain, HS 283421 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://sede.agenciatributaria.gob.es/
Top Trading Product of HS Code 2834
Top Spain import Product Under HS Code 2834
1 283421: Nitrates : Of potassium $167.8M2 283429: Nitrates : Other $12.9M3 283410: Nitrites $2.3MFigures shown for 2025.
For more 2026 recent data, search for Spain import trade recordsTop Spain export Product Under HS Code 2834
1 283421: Nitrates : Of potassium $35.8M2 283429: Nitrates : Other $18.6M3 283410: Nitrites $754.2KFigures shown for 2025.
For more 2026 recent data, search for Spain export trade recordsRelated HS Code to Spain Potassium Nitrate (Saltpeter) (283421)
HS Code 2834210000
Nitrate of potassium
HS Code 283410
Nitrites; nitrates : Nitrites
HS Code 283429
Nitrites; nitrates : Nitrates : Other
HS Code 280110
Fluorine, chlorine, bromine and iodine : Chlorine
HS Code 280120
Fluorine, chlorine, bromine and iodine : Iodine
HS Code 280130
Fluorine, chlorine, bromine and iodine : Fluorine; bromine
HS Code 280200
Sulphur, sublimed or precipitated; colloidal sulphur
HS Code 280300
Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
HS Code 280410
Hydrogen, rare gases and other nonmetals : Hydrogen
HS Code 280421
Hydrogen, rare gases and other nonmetals : Rare gases : Argon
Frequently Asked Questions
What is HS code 283421 in Spain?
HS code 283421 covers Nitrites; nitrates : Nitrates : Of potassium in Spain. It sits in Chapter 28 (Inorganic chemicals : organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes), Heading 2834 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 283421 the same across all countries?
What system does Spain use to classify HS code 283421?
Where can I officially look up HS code 283421 in Spain?