Brazil NCM · 4-digit heading

NCM 28.36 – Carbonates and peroxocarbonates (percarbonates)

About NCM heading 28.36

Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate

Heading 28.36 of Brazil's NCM has 14 eight-digit codes. Official Portuguese description: Carbonatos; peroxocarbonatos (percarbonatos); carbonato de amônio comercial que contenha carbamato de amônio.

The first four digits, 2836, 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 28.36 guide.

NCM codes in heading 28.36 14

  1. 2836.20 Carbonates; disodium carbonateCarbonato dissódico HS code
  2. 2836.20.10 Anhydrous disodium carbonateAnidro
  3. 2836.20.90 Other disodium carbonateOutros
  4. 2836.30.00 Sodium hydrogen carbonate (sodium bicarbonate)Hidrogenocarbonato (bicarbonato) de sódio
  5. 2836.40.00 Potassium carbonatesCarbonatos de potássio
  6. 2836.50.00 Calcium carbonateCarbonato de cálcio
  7. 2836.60 Carbonates; barium carbonateCarbonato de bário HS code
  8. 2836.60.10 Barium carbonate, 98% BaCO3 or moreCom um teor de BaCO3 igual ou superior a 98 %, em peso
  9. 2836.60.90 Other barium carbonateOutros
  10. 2836.9 Other: Outros:
  11. 2836.91.00 Lithium carbonatesCarbonatos de lítio
  12. 2836.92.00 Strontium carbonateCarbonato de estrôncio
  13. 2836.99 Carbonates; n.e.c. in heading no. 2836 and other than lithium or strontiumOutros HS code
  14. 2836.99.1 Carbonates Carbonatos
  15. 2836.99.11 Magnesium carbonate, density under 200 kg/m³De magnésio, de densidade aparente inferior a 200 kg/m³
  16. 2836.99.12 Zirconium carbonateDe zircônio
  17. 2836.99.13 Commercial and other ammonium carbonatesDe amônio comercial e outros carbonatos de amônio
  18. 2836.99.19 Other carbonatesOutros
  19. 2836.99.20 Peroxocarbonates (percarbonates)Peroxocarbonatos (percarbonatos)

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.