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 35 Phosphinates, phosphonates, phosphates and polyphosphates 28 35 26 Other phosphates of calcium 28 35 26 00 Other phosphates of calcium Commodity Code Description 28 35 26 00 00 Other phosphates of calcium
