Section 06 Products of the chemical or allied 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare earth metals, of radioactive elements or isotopes 28 37 Cyanides, cyanide oxides and complex cyanides Commodity Code Description 28 37 11 - - Of sodium 28 37 19 - - Other 28 37 20 - Complex cyanides
