NCM 39.12 – Cellulose and chemical derivatives, primary forms

About NCM heading 39.12

Cellulose and its chemical derivatives, n.e.c. or included, in primary forms

Heading 39.12 of Brazil's NCM has 20 eight-digit codes. Official Portuguese description: Celulose e seus derivados químicos, não especificados nem compreendidos noutras posições, em formas primárias.

The first four digits, 3912, identify this heading within chapter 39. 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 39.12 guide.

NCM codes in heading 39.12 20

1. 3912.1 Cellulose acetates: Acetatos de celulose:
2. 3912.11 Cellulose acetates; non-plasticised, in primary formsNão plastificados HS code
3. 3912.11.10 Filled non-plasticised cellulose acetatesCom carga
4. 3912.11.20 Unfilled non-plasticised cellulose acetatesSem carga
5. 3912.12.00 Plasticised cellulose acetatesPlastificados
6. 3912.20 Cellulose nitrates (including collodions); in primary formsNitratos de celulose (incluindo os colódios) HS code
7. 3912.20.10 Filled cellulose nitrates (incl. collodions)Com carga
8. 3912.20.2 Without filler Sem carga
9. 3912.20.21 Cellulose nitrate in alcohol, 65%+ non-volatilesEm álcool, com um teor de não voláteis igual ou superior a 65 %, em peso
10. 3912.20.29 Other unfilled cellulose nitratesOutros
11. 3912.3 Cellulose ethers: Éteres de celulose:
12. 3912.31 Cellulose ethers; carboxymethylcellulose and its salts, in primary formsCarboximetilcelulose e seus sais HS code
13. 3912.31.1 Carboxymethylcellulose Carboximetilcelulose
14. 3912.31.11 Carboxymethylcellulose, CMC content 75% or moreCom um teor de carboximetilcelulose igual ou superior a 75 %, em peso
15. 3912.31.19 Carboxymethylcellulose, CMC content below 75%Outros
16. 3912.31.2 Salts Sais
17. 3912.31.21 Carboxymethylcellulose salts, content 75% or moreCom um teor de sais igual ou superior a 75 %, em peso
18. 3912.31.29 Carboxymethylcellulose salts, content below 75%Outros
19. 3912.39 Cellulose ethers; (other than carboxymethylcellulose and its salts), in primary formsOutros HS code
20. 3912.39.10 Hydroxylated methyl-, ethyl- and propylcelluloseMetil-, etil- e propilcelulose, hidroxiladas
21. 3912.39.20 Other methylcellulosesOutras metilceluloses
22. 3912.39.30 Other ethylcellulosesOutras etilceluloses
23. 3912.39.90 Other cellulose ethers in primary formsOutros
24. 3912.90 Cellulose and its chemical derivatives; n.e.c. in item no. 3912, in primary formsOutros HS code
25. 3912.90.10 Cellulose propionatePropionato de celulose
26. 3912.90.20 Cellulose acetate butyrateAcetobutanoato de celulose
27. 3912.90.3 Microcrystalline cellulose Celulose microcristalina
28. 3912.90.31 Microcrystalline cellulose powderEm pó
29. 3912.90.39 Microcrystalline cellulose, not in powderOutras
30. 3912.90.40 Other cellulose powdersOutras celuloses, em pó
31. 3912.90.90 Other cellulose and derivatives in primary formsOutros