Harmonized System

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Show last update onlyCorrelation Tables

Section VI > Chapter 28 > Heading 2840

Borates; peroxoborates (perborates).

Section VI > Chapter 28 > Heading 2840 > 2840.1

Disodium tetraborate (refined borax) 

Section VI > Chapter 28 > Heading 2840 > 2840.20

Other borates

Section VI > Chapter 28 > Heading 2840 > 2840.30

Peroxoborates (perborates)

Section VI > Chapter 28 > Heading 2841

Salts of oxometallic or peroxometallic acids.

Section VI > Chapter 28 > Heading 2841 > 2841.30

Sodium dichromate

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