Harmonized System
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading 2837
Cyanides, cyanide oxides and complex cyanides.
2837.1
- Cyanides and cyanide oxides :
2837.11
-- Of sodium
2837.19
-- Other
2837.20
- Complex cyanides
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading 2837
Cyanides, cyanide oxides and complex cyanides.
2837.1
- Cyanides and cyanide oxides :
2837.11
-- Of sodium
2837.19
-- Other
2837.20