Brazil NCM · 8-digit subitem

NCM 8451.29.10 – Microwave dryers, 120 kg/h or more

NCM 8451.29.10 (also written 84512910) is Brazil's code for microwave dryers, 120 kg/h or more. Its first 6 digits are HS code 8451.29.

Official description of NCM 8451.29.10

PortuguêsOfficial
Que funcionem por meio de ondas eletromagnéticas (micro-ondas), cuja produção seja igual ou superior a 120 kg/h de produto seco
EnglishUnofficial translation

Operating by means of electromagnetic waves (microwaves), with an output of 120 kg/h or more of dried product

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2022 (Res Gecex 272/2021).

How to read NCM 8451.29.10

84Chapter 51Heading 29Subheading

HS code 8451.29
Same in every country

1Item 0Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 84 Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof Reatores nucleares, caldeiras, máquinas, aparelhos e instrumentos mecânicos, e suas partes.
  2. Heading 84.51 Machinery (not of heading no. 8450) for washing, cleaning, wringing, drying, ironing, pressing, bleaching, dyeing, dressing, finishing, coating or impregnating textile yarn, fabrics or made up articles Máquinas e aparelhos (exceto as máquinas da posição 84.50) para lavar, limpar, espremer, secar, passar, prensar (incluindo as prensas de transferência térmica ou de fusão), branquear, tingir, para apresto e acabamento, para revestir ou impregnar fios, tecidos ou obras de matérias têxteis e máquinas para revestir tecidos-base ou outros suportes utilizados na fabricação de revestimentos para pisos (pavimentos), tais como linóleo; máquinas para enrolar, desenrolar, dobrar, cortar ou dentear tecidos.
  3. Group 8451.2 Drying machines: Máquinas de secar:
  4. Subheading 8451.29 Drying machines; of a dry linen capacity exceeding 10kg Outras
  5. Subitem 8451.29.10 Operating by means of electromagnetic waves (microwaves), with an output of 120 kg/h or more of dried product Que funcionem por meio de ondas eletromagnéticas (micro-ondas), cuja produção seja igual ou superior a 120 kg/h de produto seco

Other NCM codes under HS 8451.29

8451.29.90 Other drying machines, over 10 kgOutras

Questions about NCM 8451.29.10

What is NCM 8451.29.10?

NCM 8451.29.10 (84512910) is the Brazilian (Mercosur) code for microwave dryers, 120 kg/h or more. Its official Portuguese description is “Que funcionem por meio de ondas eletromagnéticas (micro-ondas), cuja produção seja igual ou superior a 120 kg/h de produto seco”.

What is the HS code for NCM 8451.29.10?

HS 8451.29 (Drying machines; of a dry linen capacity exceeding 10kg). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 8451.29.10?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.