Heading 2811 · Section VI

2811

Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810

Subheadings 6

• 2811.11Hydrogen fluoride (hydrofluoric acid)
• 2811.12Hydrogen cyanide (hydrocyanic acid)
• 2811.19Other than hydrogen fluoride
• 2811.21Carbon dioxide
• 2811.22Silicon dioxide
• 2811.29Of non-metals, n.e.c. in item no. 2811.2