Spain HS CodeHS Code 293352: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts in Spain
What is HS Code 293352 in Spain
Under Spain's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 293352 is the WCO Harmonized System subheading for Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts. This is the most detailed internationally standardized level; Spain extends classifications to 10 digits under its national tariff system. 293352 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2933: Heterocyclic compounds with nitrogen heteroatom(s) only.
Explore more 2026 Latest Spain import export trade data and shipment records for HS Code Barbituric Acid Compound on TradeInt global trade data platformClassification Path of HS Code 293352 in Spain
Spain Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Spain, HS 293352 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 2933
Top Spain import Product Under HS Code 2933
1 293399: Heterocyclic compounds with nitrogen heteroatom(s) only : Other : Other $664.6M2 293339: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $507.7M3 293319: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other $371.4MFigures shown for 2024.
For more 2026 recent data, search for Spain import trade recordsTop Spain export Product Under HS Code 2933
1 293379: Heterocyclic compounds with nitrogen heteroatom(s) only : Lactams : Other lactams $1.9B2 293359: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $575.7M3 293339: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $283.7MFigures shown for 2024.
For more 2026 recent data, search for Spain export trade recordsRelated HS Code to Spain Barbituric Acid Compound (293352)
HS Code 2933520010
"Malonylurea ""barbituric acid"" and its salts : Malonylurea (barbituric acid) (CAS RN 67-52-7)"
HS Code 2933520090
"Malonylurea ""barbituric acid"" and its salts : Other"
HS Code 293311
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Phenazone (antipyrin) and its derivatives
HS Code 293319
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293321
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Hydantoin and its derivatives
HS Code 293329
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293331
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts
HS Code 293332
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Piperidine and its salts
HS Code 293333
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN); salts thereof
HS Code 293339
Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other
Frequently Asked Questions
What is HS code 293352 in Spain?
HS code 293352 covers Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts in Spain. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 293352 the same across all countries?
What system does Spain use to classify HS code 293352?
Where can I officially look up HS code 293352 in Spain?