NCM 2931.49.20
Non-halogenated organo-phosphorous derivatives; other non-halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.4
Brazil import duty rates — Updated May 2026
NCM 2931.49.20 is the Brazilian tariff code for non-halogenated organo-phosphorous derivatives; other non-halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.4. This code carries 10.8% import duty (II) and 0% IPI. EU-origin products in this category benefit from the EU-Mercosur trade agreement. This is one of 12 NCM codes under HS heading 2931.49.
Classification hierarchy
Official Brazilian text: Hidrogênio alquil(de C1 a C3)fosfonitos de [O-2-(dialquil(de C1 a C3)amino)etila], seus ésteres de O-alquila (de até C10, incluindo os cicloalquila); sais alquilados ou protonados destes produtos
Tax breakdown for NCM 2931.49.20
Taxes are cascading — each applies on a different base. Use the calculator for the exact total.
Trade overview — HS 2931.49
UN Comtrade 2024Brazil imported $874.8M of products under HS heading 2931.49 in 2024. Top suppliers:
Trade data is at the 6-digit HS level. See full HS 2931.49 details →
Regulatory agencies
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.
Other NCM codes under HS 2931.49
| NCM | Description (PT — official) | II | IPI | |
|---|---|---|---|---|
| 2931.49.11 | Ácido fosfonometiliminodiacético; ácido aminotrimetilenofosfônico | 10.8% | 0% | Calculate → |
| 2931.49.12 | Difenilfosfonato(4,4'-bis((dimetoxifosfinil)metil)difenila) | 0% | 0% | Calculate → |
| 2931.49.13 | Etidronato dissódico | 12.6% | 0% | Calculate → |
| 2931.49.14 | Glifosato e seu sal de monoisopropilamina | 10.8% | 0% | Calculate → |
| 2931.49.15 | Glufosinato de amônio | 0% | 0% | Calculate → |
| 2931.49.16 | Hidrogenofosfonato de bis(2-etilexilo) | 0% | 0% | Calculate → |
| 2931.49.31 | Metilfosfinato de butila | 10.8% | 0% | Calculate → |
| 2931.49.32 | Metilfosfonato de bis(1-metilpentila) | 10.8% | 0% | Calculate → |
| 2931.49.39 | Outros | 10.8% | 0% | Calculate → |
| 2931.49.40 | N,N-Dialquil(de C1 a C3)fosforoamidocianidatos de O-alquila (de até C10, incluindo os cicloalquila) | 10.8% | 0% | Calculate → |
| 2931.49.90 | Outros | 10.8% | 0% | Calculate → |
How to import NCM 2931.49.20 into Brazil
- Confirm with your customs broker — NCM 2931.49.20 must exactly match your product description. Misclassification leads to fines and seizure.
- 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.
- Get import licenses — this chapter requires clearance from ANVISA, IBAMA, Exército. Apply before shipping.
- 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 2931.49.20
Enter CIF value and get a breakdown of all 7 Brazilian import taxes.