Brazil NCM · 4-digit heading

NCM 25.10 – Natural calcium phosphates and phosphatic chalk

About NCM heading 25.10

Natural calcium phosphates; natural aluminium calcium phosphates and phosphatic chalk

Heading 25.10 of Brazil's NCM has 4 eight-digit codes. Official Portuguese description: Fosfatos de cálcio naturais, fosfatos aluminocálcicos naturais e cré fosfatado.

The first four digits, 2510, identify this heading within chapter 25. 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 25.10 guide.

NCM codes in heading 25.10 4

  1. 2510.10 Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk; ungroundNão moídos HS code
  2. 2510.10.10 Unground natural calcium phosphatesFosfatos de cálcio naturais
  3. 2510.10.90 Other unground phosphates and phosphatic chalkOutros
  4. 2510.20 Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk; groundMoídos HS code
  5. 2510.20.10 Ground natural calcium phosphatesFosfatos de cálcio naturais
  6. 2510.20.90 Other ground phosphates and phosphatic chalkOutros

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.