Harmonized System

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Show last update onlyCorrelation Tables

Section VI > Chapter 28 > Heading 2809 > 2809.10

Pentaossido di difosforo

Section VI > Chapter 28 > Heading 2809 > 2809.20

Acido fosforico e acidi polifosforici

Section VI > Chapter 28 > Heading 2810 > 2810.00

Ossidi di boro; acidi borici.

Section VI > Chapter 28 > Heading 2811 > 2811.1

Altri acidi inorganici

Section VI > Chapter 28 > Heading 2811 > 2811.2

Altri composti ossigenati inorganici degli elementi non metallici

Section VI > Chapter 28 > Heading 2811 > 2811.1 > 2811.11

Fluoruro d'idrogeno (acido fluoridrico)

Section VI > Chapter 28 > Heading 2811 > 2811.1 > 2811.12

Cianuro di idrogeno (acido cianidrico)

Section VI > Chapter 28 > Heading 2811 > 2811.2 > 2811.21

Diossido di carbonio

Section VI > Chapter 28 > Heading 2811 > 2811.2 > 2811.22

Diossido di silicio