Harmonized System

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Show last update onlyCorrelation Tables

Section VI > Chapter 28 > Heading 2837 > 2837.20

Cyanures complexes

Section VI > Chapter 28 > Heading 2838

[supprimé]

Section VI > Chapter 28 > Heading 2839

Silicates; silicates des métaux alcalins du commerce.

Section VI > Chapter 28 > Heading 2839 > 2839.1

De sodium 

Section VI > Chapter 28 > Heading 2840

Borates; peroxoborates (perborates).

Section VI > Chapter 28 > Heading 2840 > 2840.1

Tétraborate de disodium (borax raffiné) 

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