Portugal HS Code

HS Code 292800: Organic derivatives of hydrazine or of hydroxylamine in Portugal

Q: Is HS code 292800 the same across all countries?

Yes — up to the 6-digit level, HS code 292800 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Portugal extends it under CN / TARIC.

Q: What system does Portugal use to classify HS code 292800?

Portugal classifies products under the Combined Nomenclature / TARIC (CN / TARIC; locally Nomenclatura Combinada), which extends HS codes to 10 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 292800 in Portugal?

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

What is HS Code 292800 in Portugal

Under Portugal's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 292800 is the WCO Harmonized System subheading for Organic derivatives of hydrazine or of hydroxylamine. This is the most detailed internationally standardized level; Portugal extends classifications to 10 digits under its national tariff system. 292800 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2928: Organic derivatives of hydrazine or of hydroxylamine.

Explore more 2026 Latest Portugal import export trade data and shipment records for HS Code Hydrazine and Hydroxylamine Derivatives on TradeInt global trade data platform

Classification Path of HS Code 292800 in Portugal

Section VI

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

Chapter 29

Organic chemicals

HS Code 2928

Organic derivatives of hydrazine or of hydroxylamine

HS Code 292800

Organic derivatives of hydrazine or of hydroxylamine

HS Code 2928001000

"N,N-Bis""2-methoxyethyl""hydroxylamine"

HS Code 2928009010

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : 3,3´-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-N,N´-bipropionamide|(CAS RN 32687-78-8)"

HS Code 2928009030

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : N-Isopropylhydroxylamine (CAS RN 5080-22-8)"

HS Code 2928009065

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : 2-Amino-3-(4-hydroxyphenyl) propanal semicarbazone hydrochloride"

HS Code 2928009033

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : 4 Chlorophenylhydrazine Hydrochloride (CAS RN 1073-70-7)"

HS Code 2928009025

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Acetaldehyde oxime in an aqueous solution (CAS RN 107-29-9)"

HS Code 2928009018

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Acetone oxime (CAS RN 127-06-0) of a purity by weight of 99 % or more"

HS Code 2928009055

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Aminoguanidinium hydrogen carbonate (CAS RN 2582-30-1)"

HS Code 2928009050

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Aqueous solution of 2,2'-(hydroxyimino) bisethanesulphonic acid disodium salt (CAS RN 133986-51-3) with a content by weight of more than 33,5|% but not more than 36,5|%"

HS Code 2928009070

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Butanone oxime (CAS RN 96-29-7)"

HS Code 2928009080

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Cyflufenamid (ISO) (CAS RN 180409-60-3)"

HS Code 2928009013

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Cymoxanil (ISO) (CAS RN 57966-95-7)"

HS Code 2928009085

HS Code 2928009075

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Metaflumizone (ISO)|(CAS RN 139968-49-3)"

HS Code 2928009023

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Metobromuron (ISO) (CAS RN 3060-89-7) with a purity by weight of 98|% or more"

HS Code 2928009015

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Monomethylhydrazine (CAS 60-34-4) in the form of an aqueous solution with a content by weight of monomethylhydrazine of 40 (± 5) %"

HS Code 2928009040

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : O-Ethylhydroxylamine, in the form of an aqueous solution|(CAS RN 624-86-2)"

HS Code 2928009090

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Other"

HS Code 2928009028

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Pentan-2-one oxime (CAS RN 623-40-5)"

HS Code 2928009045

"Organic derivatives of hydrazine or of hydroxylamine (excl. N,N-bis""2-methoxyethyl""hydroxylamine) : Tebufenozide (ISO) (CAS RN 112410-23-8)"

Portugal Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)

In Portugal, HS 292800 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/

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Top Trading Product of HS Code 2928

Top Portugal import Product Under HS Code 2928

1 292800: Organic derivatives of hydrazine or of hydroxylamine $3.8M

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Top Portugal export Product Under HS Code 2928

1 292800: Organic derivatives of hydrazine or of hydroxylamine $1.0M