| 149 / | HD | EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES |
| 45 | DF | CONTAINING INORGANIC NITROGEN-OXYGEN SALT {2} |
| 46 | DF | .~ Ammonium nitrate {2} |
| 47 | DF | .~.~ With nitrated organic compound {5} |
| 55 | | .~.~.~ Nitrated aromatic compound {2} |
| 56 | DF | .~.~.~.~> With other explosive or thermic component |
| 57 | DF | .~.~.~.~> With an organic nonexplosive or organic nonthermic component |