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10,515 NCM codes · 5,612 HS headings
Data: May 2026
Last updated: May 2026
Ch. 38›HS 3810.90

NCM 3810.90.00

Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods

Brazil import duty rates — Updated May 2026

12.6%
Import Duty (II)
0%
IPI
—
Ex-Tarifário
Calc
Full landed cost

NCM 3810.90.00 is the Brazilian tariff code for fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods. This code carries 12.6% import duty (II) and 0% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement.

Classification hierarchy

Ch. 38Miscellaneous chemical products
3810Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods
3810.90Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods
3810.90.00
Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods

Official Brazilian text: - Outros

Tax breakdown for NCM 3810.90.00

Import Duty (II)Imposto de Importação
12.6%
IPIExcise tax
0%
PIS/COFINSSocial contributions
11.75%
ICMSState VAT — varies by state
17–20%
AFRMMMaritime freight surcharge
8%
Calculate exact landed cost →

Taxes are cascading — each applies on a different base. Use the calculator for the exact total.

Trade overview — HS 3810.90

UN Comtrade 2024

Brazil imported $18.0M of products under HS heading 3810.90 in 2024. Top suppliers:

1Germany
$10.2M56.5%
2France
$1.6M9.2%
3USA
$1.3M7.1%
4China
$1.2M6.9%
5Czechia
$856K4.8%

Trade data is at the 6-digit HS level. See full HS 3810.90 details →

Regulatory agencies

ANVISAIBAMA

Products under this NCM may need pre-approval before customs clearance.

EU-Mercosur impact

Most products see tariff elimination over 7-10 years. Diagnostic reagents and specialty chemicals benefit.

How to import NCM 3810.90.00 into Brazil

  1. Confirm with your customs broker — NCM 3810.90.00 must exactly match your product description. Misclassification leads to fines and seizure.
  2. Calculate total cost — base import duty is 12.6%, but Brazil adds IPI (0%), PIS/COFINS (11.75%), ICMS (17–20%), and AFRMM (8%) on top. Use our calculator for the exact total.
  3. Get import licenses — this chapter requires clearance from ANVISA, IBAMA. Apply before shipping.
  4. Choose entry port — ICMS varies by state (17–20%). Compare state rates to optimize your route.

Brazil Import Taxes Explained

Complete guide to the 7 cascading taxes on every import.

How to Export to Brazil

Step-by-step guide for foreign companies.

Regulatory Agencies

ANVISA, INMETRO, MAPA — which products need pre-approval?

Calculate your landed cost for NCM 3810.90.00

Enter CIF value and get a breakdown of all 7 Brazilian import taxes.

Open CalculatorHS 3810.90 Details