Uruguay HS CodeHS Code 391231: Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose ethers : Carboxymethylcellulose and its salts in Uruguay
What is HS Code 391231 in Uruguay
Under Uruguay's Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)), HS Code 391231 is the WCO Harmonized System subheading for Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose ethers : Carboxymethylcellulose and its salts. This is the most detailed internationally standardized level; Uruguay extends classifications to 8 digits under its national tariff system. 391231 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3912: Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms.
Explore more 2026 Latest Uruguay import export trade data and shipment records for HS Code Carboxymethyl Cellulose (CMC) on TradeInt global trade data platformClassification Path of HS Code 391231 in Uruguay
Uruguay Tariff Classification: Nomenclatura Común del Mercosur (NCM)
In Uruguay, HS 391231 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Nomenclatura Común del Mercosur (NCM)
Local name Nomenclatura Común del Mercosur (NCM)
Digits 8
Official source https://www.aduanas.gub.uy/
Top Trading Product of HS Code 3912
Top Uruguay import Product Under HS Code 3912
1 391220: Cellulose nitrates (including collodions) $4.1M2 391239: Cellulose ethers : Other $1.5M3 391290: Other $879.5KFigures shown for 2025.
For more 2026 recent data, search for Uruguay import trade recordsTop Uruguay export Product Under HS Code 3912
1 391290: Other $31.7K2 391239: Cellulose ethers : Other $3.0K3 391231: Cellulose ethers : Carboxymethylcellulose and its salts $959Figures shown for 2025.
For more 2026 recent data, search for Uruguay export trade recordsRelated HS Code to Uruguay Carboxymethyl Cellulose (CMC) (391231)
HS Code 3912311100
Celulosa y sus derivados químicos no expresados ni comprendidos en otra parte en formas primarias: Éteres de celulosa: Carboximetilcelulosa y sus sales: Carboximetilcelulosa: Con un contenido de carboximetilcelulosa superior o igual al 75 % en peso
HS Code 3912311900
Celulosa y sus derivados químicos no expresados ni comprendidos en otra parte en formas primarias: Éteres de celulosa: Carboximetilcelulosa y sus sales: Carboximetilcelulosa: Las demás
HS Code 3912312100
Celulosa y sus derivados químicos no expresados ni comprendidos en otra parte en formas primarias: Éteres de celulosa: Carboximetilcelulosa y sus sales: Sales: Con un contenido de sales superior o igual al 75 % en peso
HS Code 3912312900
Celulosa y sus derivados químicos no expresados ni comprendidos en otra parte en formas primarias: Éteres de celulosa: Carboximetilcelulosa y sus sales: Sales: Las demás
HS Code 391211
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose acetates : Nonplasticised
HS Code 391212
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose acetates : Plasticised
HS Code 391220
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose nitrates (including collodions)
HS Code 391239
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose ethers : Other
HS Code 391290
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Other
HS Code 390110
Polymers of ethylene, in primary forms : Polyethylene having a specific gravity of less than 0,94
Frequently Asked Questions
What is HS code 391231 in Uruguay?
HS code 391231 covers Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms : Cellulose ethers : Carboxymethylcellulose and its salts in Uruguay. It sits in Chapter 39 (Plastics and articles thereof), Heading 3912 of the Harmonized System, and is classified under NCM.
Is HS code 391231 the same across all countries?
What system does Uruguay use to classify HS code 391231?
Where can I officially look up HS code 391231 in Uruguay?