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 10 Phosphinates and phosphonates 28 35 10 00 Phosphinates and phosphonates Commodity Code Description 28 35 10 00 00 Phosphinates and phosphonates