Argentine Tariff (NCM-SIM) · NCM-SIM code · HS 2923.90

2923.90.50.000

2923.90.50.000: Halogenuros de dialquil-dimetilamonio o de alquil-bencil-dimetilamonio, con grupo alquilo de C6 a C22

✓ Can be used in a customs declaration Data: Argentine Tariff (NCM-SIM), in force from 24 October 2026 · checked on 24 October 2026

This line has no official text in this language; it is shown in the language of its tariff.

  1. 2923 SALES E HIDRÓXIDOS DE AMONIO CUATERNARIO; LECITINAS Y DEMÁS FOSFOAMINOLÍPIDOS, AUNQUE NO SEAN DE CONSTITUCIÓN QUÍMICA DEFINIDA
  2. 2923.90 Los demás
  3. 2923.90.50.000 Halogenuros de dialquil-dimetilamonio o de alquil-bencil-dimetilamonio, con grupo alquilo de C6 a C22

What you pay

Importing into Argentina

Customs duty 10.8% standard rate depends on the country of origin

Customs duty only: import VAT, other taxes and trade defence duties of this country are not covered here, and the duty calculator works only with the EU, Türkiye, US and UK tariffs.

Same subheading in other tariffs

2923.90 Quaternary ammonium salts and hydroxides: other

UK Free – 6% Third-country duty 13 tariff lines · average 5.5% EU 6.5% Third-country duty 1 tariff line Türkiye 6.5% Third-country duty 6 tariff lines USA 6.2% General (MFN) 1 tariff line Canada Free General (MFN) 1 tariff line Mexico Free – 5% General (MFN) 5 tariff lines · average 2% Brazil Free – 10.8% General (MFN) 7 tariff lines · average 6.2% Peru Free General (MFN) 2 tariff lines New Zealand Free General (MFN) 2 tariff lines Japan Free – 3.9% General (MFN) 3 tariff lines · average 1.3% Taiwan 5% General (MFN) 1 tariff line GCC 5% General (MFN) 5 tariff lines Switzerland Free General (MFN) 1 tariff line Norway Free General (MFN) 1 tariff line North Macedonia 5% General (MFN) 1 tariff line Nigeria 5% General (MFN) 1 tariff line

Argentina lines: 2923.90

Binding rulings for similar goods

Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.

  • N311706 U.S. CBP 29 May 2020 · 2923.90.01.00

    The tariff classification of certain Tertiary Amine and Quaternary Ammonium Compounds from China

  • N309818 U.S. CBP 25 February 2020 · 2923.90.01.00

    The tariff classification of tetramethylammonium chloride (TMAC) 60 % (CAS 75-57-0) from Taiwan

  • H278445 U.S. CBP 25 April 2017 · 2923.90.00.00

    Application for Further Review of Protest No. 4701-15-100296; N, N, N’, N’-Tetrakis (4-dibutylamino-phenyl)-p-phenylenediaminium dihexafluoroantimonate (CAS 5496-71-9)

Legal notes

Chapter notes: Chapter 29 →

In the Argentine Tariff (NCM-SIM), 2923.90.50.000 is one of 9 lines under subheading 2923.90, quaternary ammonium salts and hydroxides: other.

The extra-zone duty (AEC) is 10.8%, and quantities are declared in KILOGRAMO.

For the same subheading, the UK duty is 0%–6%, the EU duty is 6.5%, the Türkiye duty is 6.5%, the US duty is 6.2%, the Canada duty is free, the Mexico duty is 0%–5%, the Brazil duty is 0%–10.8%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 0%–3.9%, the Taiwan duty is 5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 5% and the Nigeria duty is 5%.

Argentina imported goods of subheading 2923.90 worth US$6m in 2024; the largest supplier was China.

Questions and answers

What is the Argentina import duty for NCM-SIM code 2923.90.50.000?

The extra-zone duty (AEC) in the Argentine Tariff (NCM-SIM) is 10.8%; the supplementary unit is KILOGRAMO. This page shows the rate as published by the national source and, where the source publishes them, preferential rates: choose the country of origin to see them. Trade defence duties and VAT are not covered.

Where does Argentina import these goods from?

For subheading 2923.90 as a whole, the largest supplier in 2024 was China (US$3m), followed by the Netherlands.

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