Portugal HS Code

HS Code 293190: Other organoinorganic compounds : Other in Portugal

Q: Is HS code 293190 the same across all countries?

Yes — up to the 6-digit level, HS code 293190 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 293190?

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 293190 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 293190 in Portugal

Under Portugal's Combined Nomenclature / TARIC (Nomenclatura Combinada), HS Code 293190 is the WCO Harmonized System subheading for Other organoinorganic compounds : Other. This is the most detailed internationally standardized level; Portugal extends classifications to 10 digits under its national tariff system. 293190 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2931: Other organoinorganic compounds.

Explore more 2026 Latest Portugal import export trade data and shipment records for HS Code Other Organo-Inorganic Compounds on TradeInt global trade data platform

Classification Path of HS Code 293190 in Portugal

Section VI

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

Chapter 29

Organic chemicals

HS Code 2931

Other organoinorganic compounds

HS Code 293190

Other organoinorganic compounds : Other

HS Code 2931900010

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : (3-fluoro-5-isobutoxyphenyl)boronic acid (CAS|RN|850589-57-0)

HS Code 2931900065

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Bis(4-tert-butylphenyl)iodonium hexafluorophosphate (CAS RN 61358-25-6)

HS Code 2931900003

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Butylethylmagnesium|(CAS RN 62202-86-2), in the form of a solution in heptane

HS Code 2931900063

HS Code 2931900033

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Dimethyl[dimethylsilyldiindenyl]hafnium (CAS RN 220492-55-7)

HS Code 2931900020

HS Code 2931900075

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Hexadecyltrimethoxysilane (CAS RN 16415-12-6) with a purity by weight of at least 95 %, for use in the manufacture of polyethylene

HS Code 2931900015

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Methylcyclopentadienyl manganese tricarbonyl (CAS RN 12108-13-3) containing not more than 4,9 % by weight of cyclopentadienyl manganese tricarbonyl

HS Code 2931900025

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : N-(3-(dimethoxymethylsilyl)propyl)ethylenediamine (CAS RN 3069-29-2) with a purity by weight of 98 % or more

HS Code 2931900035

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : N,N-Dimethylanilinium tetrakis(pentafluorophenyl)borate (CAS RN 118612-00-3)

HS Code 2931900090

Separate chemically defined organo-inorganic compounds (excl. organo-sulphur, mercury, tetramethyl lead, tetraethyl lead and tributyltin compounds, and organo-phosphorous derivatives) : Other

HS Code 2931900050

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

In Portugal, HS 293190 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/

You know what 293190 means. Now see 2026 latest real trade activity for Other Organo-Inorganic Compounds in Portugal.

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Top Trading Product of HS Code 2931

Top Portugal import Product Under HS Code 2931

1 293190: Other $22.4M 2 293149: Other organoinorganic compounds $6.7M 3 293145: Other organoinorganic compounds $91.5K

Figures shown for 2025.

For more 2026 recent data, search for Portugal import trade records

Top Portugal export Product Under HS Code 2931

1 293190: Other $141.2K 2 293149: Other organoinorganic compounds $42.1K 3 293110: Tetramethyl lead and tetraethyl lead $8.5K

Figures shown for 2025.

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

Related HS Code to Portugal Other Organo-Inorganic Compounds (293190)