Harmonized System

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Show last update onlyCorrelation Tables

Section VI > Chapter 28 > Heading 2811

Other inorganic acids and other inorganic oxygen compounds of non-metals.

Section VI > Chapter 28 > Heading 2827

Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides.

Section VI > Chapter 28 > Heading 2825

Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides.

Section VI > Chapter 28 > Heading 2833

Sulphates; alums; peroxosulphates (persulphates).

Section VI > Chapter 28 > Heading 2830

Sulphides; polysulphides, whether or not chemically defined.

Section VI > Chapter 28 > Heading 2832

Sulphites; thiosulphates.

Section VI > Chapter 28 > Heading 2821

Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3.

Section VI > Chapter 28 > Heading 2822

Cobalt oxides and hydroxides; commercial cobalt oxides.

Section VI > Chapter 28 > Heading 2823

Titanium oxides.

Section XVIII > Chapter 90 > Heading 9005

Binoculars, monoculars, other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy.