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 44 Radioactive chemical elements/isotopes and their compounds, etc 28 44 30 Uranium depleted in U 235 and its compounds; thorium and its compounds 28 44 30 10 Uranium depleted in U 235 and its compounds; thorium and its compounds Commodity Code Description 28 44 30 10 00 Uranium depleted in U 235 and its compounds; thorium and its compounds