| 149 / | HD | EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES |
| 45 | DF | CONTAINING INORGANIC NITROGEN-OXYGEN SALT {2} |
| 61 | DF | .~ Alkali metal or alkaline earth metal nitrate salt {3} |
| 62 | DF | .~.~ With nitrated organic compound {3} |
| 67 | DF | .~.~.~ Nitrated aromatic compound {2} |
| 68 | | .~.~.~.~ Nitrated phenol |