Brazil NCM · 8-digit subitem

NCM 2710.91.10 – Waste oils with 50 mg/kg or more PCBs

NCM 2710.91.10 (also written 27109110) is Brazil's code for waste oils with 50 mg/kg or more PCBs. Its first 6 digits are HS code 2710.91.

Official description of NCM 2710.91.10

PortuguêsOfficial
Que contenham bifenilas policloradas (PCB) numa concentração igual ou superior a 50 mg/kg
EnglishUnofficial translation

Containing polychlorinated biphenyls (PCBs) in a concentration of 50 mg/kg or more

Nomenclatura Comum do Mercosul (Siscomex). Updated Oct 2026 · In force since Apr 2024 (Res Gecex 547/2023).

How to read NCM 2710.91.10

27Chapter 10Heading 91Subheading

HS code 2710.91
Same in every country

1Item 0Subitem

Added by Mercosur
Brazil, Argentina, Paraguay, Uruguay

The first 6 digits are the international HS code, so their meaning is the same in every country; Brazil publishes the text in Portuguese. Digits 7 and 8 are Brazil's own split of that HS code. The full 8-digit code is used on import declarations (DUIMP), invoices (NF-e) and tax filings.

Full classification path

  1. Chapter 27 Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes Combustíveis minerais, óleos minerais e produtos da sua destilação; matérias betuminosas; ceras minerais.
  2. Heading 27.10 Petroleum oils and oils from bituminous minerals, not crude; preparations n.e.c, containing by weight 70% or more of petroleum oils or oils from bituminous minerals; these being the basic constituents of the preparations; waste oils Óleos de petróleo ou de minerais betuminosos, exceto óleos brutos; preparações não especificadas nem compreendidas noutras posições, que contenham, como constituintes básicos, 70 % ou mais, em peso, de óleos de petróleo ou de minerais betuminosos; resíduos de óleos.
  3. Group 2710.9 Waste oils: Resíduos de óleos:
  4. Subheading 2710.91 Waste Oils; of petroleum or obtained from bituminous minerals, not crude; and preparations n.e.c., weight 70% or preparations of the same, containing polychlorinated biphenyls (PCBs), polychorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs) Que contenham bifenilas policloradas (PCB), terfenilas policloradas (PCT) ou bifenilas polibromadas (PBB)
  5. Subitem 2710.91.10 Containing polychlorinated biphenyls (PCBs) in a concentration of 50 mg/kg or more Que contenham bifenilas policloradas (PCB) numa concentração igual ou superior a 50 mg/kg

Other NCM codes under HS 2710.91

2710.91.20 Waste oils with PCTs or PBBs, PCBs under 50 mg/kgOutros, que contenham terfenilas policloradas (PCT) ou bifenilas polibromadas (PBB), mesmo que também contenham bifenilas policloradas (PCB) numa concentração inferior a 50 mg/kg 2710.91.90 Waste oils with PCBs under 50 mg/kgOutros

Questions about NCM 2710.91.10

What is NCM 2710.91.10?

NCM 2710.91.10 (27109110) is the Brazilian (Mercosur) code for waste oils with 50 mg/kg or more PCBs. Its official Portuguese description is “Que contenham bifenilas policloradas (PCB) numa concentração igual ou superior a 50 mg/kg”.

What is the HS code for NCM 2710.91.10?

HS 2710.91 (Waste Oils; of petroleum or obtained from bituminous minerals, not crude; and preparations n.e.c., weight 70% or preparations of the same, containing polychlorinated biphenyls (PCBs), polychorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)). The first 6 digits of an NCM code are its international HS code; the last 2 digits are Brazil's own split.

Is an NCM code the same as an HS code?

The first 6 digits are the same in every country. NCM adds an item digit (7th) and a subitem digit (8th). A code ending in 00 means Brazil does not split that HS code further.

Which countries use NCM 2710.91.10?

All Mercosur members use the same NCM codes: Argentina, Brazil, Paraguay and Uruguay.

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.