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10,515 NCM codes · 5,612 HS headings
Data: May 2026
Last updated: May 2026
Ch. 38›HS 3824.91

NCM 3824.91.00

Chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

Brazil import duty rates — Updated May 2026

12.6%
Import Duty (II)
6.5%
IPI
—
Ex-Tarifário
Calc
Full landed cost

NCM 3824.91.00 is the Brazilian tariff code for chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate. This code carries 12.6% import duty (II) and 6.5% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement.

Classification hierarchy

Ch. 38Miscellaneous chemical products
3824Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included
3824.91Chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
3824.91.00
Chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

Official Brazilian text: -- Misturas e preparações constituídas principalmente por metilfosfonato de (5-etil-2-metil-2-óxido-1,3,2-dioxafosfinan-5-il)metil metila e metilfosfonato de bis[(5-etil-2-metil-2-óxido-1,3,2-dioxafosfinan-5-il)metila]

Tax breakdown for NCM 3824.91.00

Import Duty (II)Imposto de Importação
12.6%
IPIExcise tax
6.5%
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 3824.91

UN Comtrade 2024

Brazil imported $175K of products under HS heading 3824.91 in 2024. Top suppliers:

1France
$66K37.8%
2Spain
$63K35.8%
3Netherlands
$46K26.4%

Trade data is at the 6-digit HS level. See full HS 3824.91 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 3824.91.00 into Brazil

  1. Confirm with your customs broker — NCM 3824.91.00 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 (6.5%), 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 3824.91.00

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

Open CalculatorHS 3824.91 Details