Explanatory notes
… 2844.30 ‑ Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including … Radioactive elements and isotopes and compounds other than those of subheading 2844.10, 2844.20 or 2844.30; alloys, … artificially (e.g. Be 10, F 18, Al 29, P 32, Mn 54) are, however, to be considered as isotopes. Since artificial …