Brazil NCM · 4-digit heading

NCM 54.03 – Artificial filament yarn, not for retail sale

About NCM heading 54.03

Artificial filament yarn (other than sewing thread), not put up for retail sale, including artificial monofilament of less than 67 decitex

Heading 54.03 of Brazil's NCM has 9 eight-digit codes. Official Portuguese description: Fios de filamentos artificiais (exceto linhas para costurar), não acondicionados para venda a retalho, incluindo os monofilamentos artificiais de título inferior a 67 decitex.

The first four digits, 5403, identify this heading within chapter 54. 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 54.03 guide.

NCM codes in heading 54.03 9

  1. 5403.10.00 High-tenacity viscose rayon filament yarnFios de alta tenacidade, de raiom viscose
  2. 5403.3 Other yarn, single: Outros fios, simples:
  3. 5403.31 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, untwisted or twisted 120 turns per metre or less, not for retail sale, not sewing threadDe raiom viscose, sem torção ou com torção não superior a 120 voltas por metro HS code
  4. 5403.31.10 Unbleached/bleached viscose yarn, max 120 turns/mCrus ou branqueados
  5. 5403.31.90 Other viscose single yarn, max 120 turns/mOutros
  6. 5403.32.00 Viscose single yarn, over 120 turns/mDe raiom viscose, com torção superior a 120 voltas por metro
  7. 5403.33.00 Cellulose acetate single filament yarnDe acetato de celulose
  8. 5403.39.00 Other artificial single filament yarnOutros
  9. 5403.4 Other yarn, multiple (folded) or cabled: Outros fios, retorcidos ou retorcidos múltiplos:
  10. 5403.41.00 Viscose multiple or cabled filament yarnDe raiom viscose
  11. 5403.42.00 Cellulose acetate multiple or cabled yarnDe acetato de celulose
  12. 5403.49.00 Other artificial multiple or cabled yarnOutros

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.