Brazil NCM · 2-digit chapter
NCM Chapter 50 – Silk
About NCM chapter 50
Silk
Chapter 50 of Brazil's NCM has 12 eight-digit codes. Official Portuguese description: Seda.
The first two digits, 50, identify this chapter. The headings below group its products by their classification; each heading contains six-digit HS subheadings and eight-digit NCM codes. 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 chapter 50 guide.
Headings in NCM chapter 50 7
50.01 Silk-worm cocoons suitable for reelingCasulos de bicho-da-seda próprios para dobar. 1 codes 50.02 Raw silk (not thrown)Seda crua (não fiada). 1 codes 50.03 Silk waste, incl. unreelable cocoonsDesperdícios de seda (incluindo os casulos de bicho-da-seda impróprios para dobar, os desperdícios de fios e os fiapos). 2 codes 50.04 Non-waste silk yarn, not put up for retail saleFios de seda (exceto fios de desperdícios de seda) não acondicionados para venda a retalho. 1 codes 50.05 Silk waste yarn, not put up for retail saleFios de desperdícios de seda, não acondicionados para venda a retalho. 1 codes 50.06 Retail-packed silk and waste yarn; silk-worm gutFios de seda ou de desperdícios de seda, acondicionados para venda a retalho; pelo de Messina (crina de Florença). 1 codes 50.07 Woven fabrics of silk or silk wasteTecidos de seda ou de desperdícios de seda. 5 codes
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.