Code 2811

OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS

SECTION VI. Products of the chemical or allied industries

28 INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES

II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS

2811 Other inorganic acids and other inorganic oxygen compounds of non-metals:

other inorganic acids:

2811 11 000 0 hydrogen fluoride (hydrofluoric acid)

2811 12 000 0 hydrogen cyanide (hydrocyanic acid)

2811 19 other:

other inorganic oxygen compounds of non-metals:

2811 21 000 0 carbon dioxide

2811 22 000 0 silicon dioxide

2811 29 other: