Ecuador HS CodeHS Code 381121: Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Additives for lubricating oils : Containing petroleum oils or oils obtained from bituminous minerals in Ecuador
What is HS Code 381121 in Ecuador
Under Ecuador's Nomenclatura Andina (Arancel del Ecuador (NANDINA)), HS Code 381121 is the WCO Harmonized System subheading for Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Additives for lubricating oils : Containing petroleum oils or oils obtained from bituminous minerals. This is the most detailed internationally standardized level; Ecuador extends classifications to 10 digits under its national tariff system. 381121 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3811: Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.
Explore more 2026 Latest Ecuador import export trade data and shipment records for HS Code Petroleum-Based Lubricant Additives on TradeInt global trade data platformClassification Path of HS Code 381121 in Ecuador
Ecuador Tariff Classification: Nomenclatura Andina (NANDINA)
In Ecuador, HS 381121 is classified under the Nomenclatura Andina (Arancel del Ecuador (NANDINA)) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Nomenclatura Andina (NANDINA)
Local name Arancel del Ecuador (NANDINA)
Digits 10
Official source https://www.aduana.gob.ec/
Top Trading Product of HS Code 3811
Top Ecuador import Product Under HS Code 3811
1 381121: Additives for lubricating oils : Containing petroleum oils or oils obtained from bituminous minerals $39.5M2 381190: Other $9.1M3 381129: Additives for lubricating oils : Other $1.0MFigures shown for 2025.
For more 2026 recent data, search for Ecuador import trade recordsTop Ecuador export Product Under HS Code 3811
1 381190: Other $378.5K2 381121: Additives for lubricating oils : Containing petroleum oils or oils obtained from bituminous minerals $338.3KFigures shown for 2025.
For more 2026 recent data, search for Ecuador export trade recordsRelated HS Code to Ecuador Petroleum-Based Lubricant Additives (381121)
HS Code 3811211000
Preparaciones antidetonantes inhibidores de oxidación aditivos peptizantes mejoradores de viscosidad anticorrosivos y demás aditivos preparados para aceites minerales (incluida la gasolina) u otros líquidos utilizados para los mismos fines que los aceites minerales: Aditivos para aceites lubricantes: Que contengan aceites de petróleo o de mineral bituminoso: Mejoradores de viscosidad incluso mezclados con otros aditivos
HS Code 3811212000
Preparaciones antidetonantes inhibidores de oxidación aditivos peptizantes mejoradores de viscosidad anticorrosivos y demás aditivos preparados para aceites minerales (incluida la gasolina) u otros líquidos utilizados para los mismos fines que los aceites minerales: Aditivos para aceites lubricantes: Que contengan aceites de petróleo o de mineral bituminoso: Detergentes y dispersantes incluso mezclados con otros aditivos excepto mejoradores de viscosidad
HS Code 3811219000
Preparaciones antidetonantes inhibidores de oxidación aditivos peptizantes mejoradores de viscosidad anticorrosivos y demás aditivos preparados para aceites minerales (incluida la gasolina) u otros líquidos utilizados para los mismos fines que los aceites minerales: Aditivos para aceites lubricantes: Que contengan aceites de petróleo o de mineral bituminoso: Los demás
HS Code 381111
Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Antiknock preparations : Based on lead compounds
HS Code 381119
Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Antiknock preparations : Other
HS Code 381129
Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Additives for lubricating oils : Other
HS Code 381190
Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Other
HS Code 380110
Artificial graphite; colloidal or semicolloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures : Artificial graphite
HS Code 380120
Artificial graphite; colloidal or semicolloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures : Colloidal or semicolloidal graphite
HS Code 380130
Artificial graphite; colloidal or semicolloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures : Carbonaceous pastes for electrodes and similar pastes for furnace linings
Frequently Asked Questions
What is HS code 381121 in Ecuador?
HS code 381121 covers Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils : Additives for lubricating oils : Containing petroleum oils or oils obtained from bituminous minerals in Ecuador. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3811 of the Harmonized System, and is classified under NANDINA.
Is HS code 381121 the same across all countries?
What system does Ecuador use to classify HS code 381121?
Where can I officially look up HS code 381121 in Ecuador?