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 29 Chlorates and perchlorates; bromates and perbromates; iodates and periodates 28 29 90 - Other 28 29 90 00 - Other Commodity Code Description 28 29 90 00 000 - Other