Brazilian Tariff (NCM/TEC) · NCM code · HS 3810.10
3810.10.20: Metal pickling and soldering preparations: Pastas e pós para soldar
Metal pickling and soldering preparations
✓ 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.
- 3810 Preparações para decapagem de metais; fluxos para soldar e outras preparações auxiliares para soldar metais; pastas e pós para soldar, compostos de metal e de outras matérias; preparações do tipo utilizado para enchimento ou revestimento de eletrodos ou de varetas para soldar.
- 3810.10 Preparações para decapagem de metais; pastas e pós para soldar, compostos de metal e de outras matérias
- 3810.10.20 Pastas e pós para soldar
What you pay
Importing into Brazil
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
UK Free Third-country duty 2 tariff lines 
EU 6.5% Third-country duty 1 tariff line 
Türkiye 6.5% Third-country duty 2 tariff lines 
USA 5% General (MFN) 1 tariff line 
Canada Free General (MFN) 1 tariff line 
Mexico 3% General (MFN) 1 tariff line 
Argentina 12.6% General (MFN) 2 tariff lines 
Peru Free General (MFN) 3 tariff lines 
New Zealand Free General (MFN) 1 tariff line 
Japan 3.9% General (MFN) 1 tariff line 
Taiwan 5% General (MFN) 2 tariff lines 
GCC 5% General (MFN) 2 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 2 tariff lines 
North Macedonia 3% General (MFN) 1 tariff line 
Nigeria 10% General (MFN) 1 tariff line Brazil lines: 3810.10
Legal notes
In the Brazilian Tariff (NCM/TEC), 3810.10.20 is one of 2 lines under subheading 3810.10, pickling preparations for metal surfaces.
The TEC rate is 12.6%.
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 5%, the Canada duty is free, the Mexico duty is 3%, the Argentina duty is 12.6%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 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 3% and the Nigeria duty is 10%.
Brazil imported goods of subheading 3810.10 worth US$17m in 2024; the largest supplier was the United States.
Questions and answers
What is the Brazil import duty for NCM code 3810.10.20?
The TEC rate in the Brazilian Tariff (NCM/TEC) is 12.6%. 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 3810.10 as a whole, the largest supplier in 2024 was the United States (US$6m), followed by South Korea.