Brazil NCM · 4-digit heading
NCM 28.03 – Carbon blacks and other carbon n.e.s
About NCM heading 28.03
Carbon; carbon blacks and other forms of carbon n.e.c.
Heading 28.03 of Brazil's NCM has 3 eight-digit codes. Official Portuguese description: Carbono (negros de fumo e outras formas de carbono não especificadas nem compreendidas noutras posições).
The first four digits, 2803, identify this heading within chapter 28. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.
For product coverage and classification context, read the HS heading 28.03 guide.
NCM codes in heading 28.03 3
- 2803.00 Carbon; carbon blacks and other forms of carbon n.e.c.Carbono (negros de fumo e outras formas de carbono não especificadas nem compreendidas noutras posições). HS code
- 2803.00.1 Carbon blacks Negros de fumo
- 2803.00.11 Acetylene blackNegro de acetileno
- 2803.00.19 Other carbon blacksOutros
- 2803.00.90 Other carbon, not elsewhere specifiedOutros
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.