Brazil HS Code

HS Code 29335380: Compostos heterocíclicos exclusivamente de heteroátomo (s) de nitrogênio (azoto): Compostos cuja estrutura contém um ciclo pirimidina (hidrogenado ou não) ou piperazina: Alobarbital (dci) amobarbital (dci) barbital (dci) butalbital (dci) butobarbital ciclobarbital (dci) fenobarbital (dci) metilfenobarbital (dci) pentobarbital (dci) secbutabarbital (dci) secobarbital (dci) e vinilbital (dci); sais destes produtos: Venilbital e seus sais in Brazil

Q: Is HS code 29335380 the same across all countries?

Only the first 6 digits of HS code 29335380 are internationally harmonized. The remaining digits are added by Brazil under NCM and are not directly comparable to other countries' codes.

Q: What system does Brazil use to classify HS code 29335380?

Brazil classifies products under the Nomenclatura Común del Mercosur (NCM; locally Nomenclatura Comum do Mercosul (NCM)), 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 29335380 in Brazil?

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

What is HS Code 29335380 in Brazil

Under Brazil's Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)), HS Code 29335380 is classified as Compostos heterocíclicos exclusivamente de heteroátomo (s) de nitrogênio (azoto): Compostos cuja estrutura contém um ciclo pirimidina (hidrogenado ou não) ou piperazina: Alobarbital (dci) amobarbital (dci) barbital (dci) butalbital (dci) butobarbital ciclobarbital (dci) fenobarbital (dci) metilfenobarbital (dci) pentobarbital (dci) secbutabarbital (dci) secobarbital (dci) e vinilbital (dci); sais destes produtos: Venilbital e seus sais. Brazil's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29335380 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 Brazil import export trade data and shipment records for HS Code Barbiturate Pharmaceuticals on TradeInt global trade data platform

Classification Path of HS Code 29335380 in Brazil

Section VI

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

Chapter 29

Organic chemicals

HS Code 2933

Heterocyclic compounds with nitrogen heteroatom(s) only

HS Code 29335380

Compostos heterocíclicos exclusivamente de heteroátomo (s) de nitrogênio (azoto): Compostos cuja estrutura contém um ciclo pirimidina (hidrogenado ou não) ou piperazina: Alobarbital (dci) amobarbital (dci) barbital (dci) butalbital (dci) butobarbital ciclobarbital (dci) fenobarbital (dci) metilfenobarbital (dci) pentobarbital (dci) secbutabarbital (dci) secobarbital (dci) e vinilbital (dci); sais destes produtos: Venilbital e seus sais

Brazil Tariff Classification: Nomenclatura Común del Mercosur (NCM)

In Brazil, HS 29335380 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Comum do Mercosul (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Nomenclatura Común del Mercosur (NCM)

Local name Nomenclatura Comum do Mercosul (NCM)

Digits 8

Official source https://www.gov.br/receitafederal/pt-br

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

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Top Trading Product of HS Code 2933

Top Brazil import Product Under HS Code 2933

1 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $1.4B 2 293399: Other : Other $1.1B 3 293319: Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other $1.0B

Figures shown for 2025.

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Top Brazil export Product Under HS Code 2933

1 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $81.9M 2 293399: Other : Other $48.8M 3 293379: Lactams : Other lactams $7.4M

Figures shown for 2025.

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

Related HS Code to Brazil Barbiturate Pharmaceuticals (29335380)

29335380 in Other Countries

See how 29335380 (Barbiturate Pharmaceuticals) is classified across other countries, each with its own national code and local description.

Compare 29335380 across countries

Frequently Asked Questions

What is HS code 29335380 in Brazil?

HS code 29335380 covers Compostos heterocíclicos exclusivamente de heteroátomo (s) de nitrogênio (azoto): Compostos cuja estrutura contém um ciclo pirimidina (hidrogenado ou não) ou piperazina: Alobarbital (dci) amobarbital (dci) barbital (dci) butalbital (dci) butobarbital ciclobarbital (dci) fenobarbital (dci) metilfenobarbital (dci) pentobarbital (dci) secbutabarbital (dci) secobarbital (dci) e vinilbital (dci); sais destes produtos: Venilbital e seus sais in Brazil. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under NCM.

Is HS code 29335380 the same across all countries?

What system does Brazil use to classify HS code 29335380?

Where can I officially look up HS code 29335380 in Brazil?