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10,515 NCM codes · 5,612 HS headings
Data: May 2026
Last updated: May 2026
Ch. 29›HS 2931.48

NCM 2931.48.00

Non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide

Brazil import duty rates — Updated May 2026

10.8%
Import Duty (II)
0%
IPI
—
Ex-Tarifário
Calc
Full landed cost

NCM 2931.48.00 is the Brazilian tariff code for non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide. This code carries 10.8% import duty (II) and 0% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement.

Classification hierarchy

Ch. 29Organic chemicals
2931Other organo-inorganic compounds
2931.48Non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide
2931.48.00
Non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide

Official Brazilian text: -- 3,9-Dióxido de 3,9-dimetil-2,4,8,10-tetraoxa-3,9-difosfaspiro[5.5]undecano

Tax breakdown for NCM 2931.48.00

Import Duty (II)Imposto de Importação
10.8%
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 2931.48

UN Comtrade 2024

Brazil imported $400K of products under HS heading 2931.48 in 2024. Top suppliers:

1China
$390K97.7%
2USA
$9K2.3%
3India
$2740.1%

Trade data is at the 6-digit HS level. See full HS 2931.48 details →

Regulatory agencies

ANVISAIBAMAExército

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

EU-Mercosur impact

Gradual tariff elimination over 7-10 years. Pharmaceutical intermediates benefit significantly.

How to import NCM 2931.48.00 into Brazil

  1. Confirm with your customs broker — NCM 2931.48.00 must exactly match your product description. Misclassification leads to fines and seizure.
  2. Calculate total cost — base import duty is 10.8%, 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, Exército. 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 2931.48.00

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

Open CalculatorHS 2931.48 Details