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 26 Fluorides; fluorosilicates... and other complex fluorine salts Commodity Code Description 28 26 11 Fluorides of ammonium or of sodium 28 26 12 Fluorides of aluminium 28 26 19 Other 28 26 20 Fluorosilicates of sodium or of potassium 28 26 30 Sodium hexafloroaluminate (synthetic cryolite) 28 26 90 Other
