Brazilian Tariff (NCM/TEC) · NCM code · HS 2925.29

2925.29.23

2925.29.23: Other imines and derivatives: Clorexidina e seus sais

Other imines and derivatives

✓ Can be used in a customs declaration Data: Brazilian Tariff (NCM/TEC), 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. 2925 Compostos de função carboxiimida (incluindo a sacarina e seus sais) ou de função imina.
  2. 29252 Iminas e seus derivados; sais destes produtos:
  3. 2925.29 Outros
  4. 2925.29.2 Guanidina e seus derivados; sais destes produtos
  5. 2925.29.23 Clorexidina e seus sais

What you pay

Importing into Brazil

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

2925.29 Imines and their derivatives; salts thereof: other

UK Free Third-country duty 9 tariff lines EU 6.5% Third-country duty 1 tariff line Türkiye 6.5% Third-country duty 8 tariff lines USA Free – 6.5% General (MFN) 6 tariff lines · average 3.9% Canada Free General (MFN) 1 tariff line Mexico Free General (MFN) 1 tariff line Argentina Free – 12.6% General (MFN) 19 tariff lines · average 1.8% Peru Free General (MFN) 2 tariff lines New Zealand Free General (MFN) 1 tariff line Japan Free – 2.5% General (MFN) 2 tariff lines · average 1.3% Taiwan 3.5% General (MFN) 2 tariff lines GCC 5% General (MFN) 9 tariff lines Switzerland Free General (MFN) 1 tariff line Norway Free General (MFN) 1 tariff line North Macedonia 6% General (MFN) 1 tariff line Nigeria 5% General (MFN) 1 tariff line

Brazil lines: 2925.29

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.

  • N315425 U.S. CBP 2 November 2020 · 2925.29.90.00

    The tariff classification of Guanidine Thiocyanate (CAS # 593-84-0) from China

  • N298052 U.S. CBP 27 June 2018 · 2925.29.90.00

    The tariff classification of Various Chemical Compounds from China

  • N297825 U.S. CBP 21 June 2018 · 2925.29.90.00

    The tariff classification of Various Chemical Compounds from China and Switzerland

  • N272125 U.S. CBP 9 February 2016 · 2925.29.90.00

    The tariff classification L-Arginine (CAS (74-79-3) and L-Arginine Hydrochloride (CAS# 1119-34-2) from China

  • 600015065 HMRC 10 March 2026 – 9 March 2029 · 2925 29 00 90

    Unflavoured Creatine Monohydrate of >90% purity in powder form. It is sold as a food supplement, packaged in pouches of 315-320g. The product's CAS-RN: 6020-87-7. The particle size is 200 mesh.

  • 600009064 HMRC 1 November 2023 – 31 October 2026 · 2925 29 00 90

    Creatine monohydrate Use: as supplement Packaging: in 25kg bags or cartons

Legal notes

Chapter notes: Chapter 29 →

NCM code 2925.29.23 is a line of the Brazilian Tariff (NCM/TEC) under HS subheading 2925.29 (imines and their derivatives; salts thereof: other).

The TEC rate is 10.8%.

For the same subheading, the UK duty is free, the EU duty is 6.5%, the Türkiye duty is 6.5%, the US duty is 0%–6.5%, the Canada duty is free, the Mexico duty is free, the Argentina duty is 0%–12.6%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 0%–2.5%, the Taiwan duty is 3.5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 6% and the Nigeria duty is 5%.

Brazil imported goods of subheading 2925.29 worth US$167m in 2024; the largest supplier was China.

Questions and answers

What is the Brazil import duty for NCM code 2925.29.23?

The TEC rate in the Brazilian Tariff (NCM/TEC) is 10.8%. 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 Brazil import these goods from?

For subheading 2925.29 as a whole, the largest supplier in 2024 was China (US$78m), followed by Taiwan.

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Typical products

Everyday names, not part of the legal text.